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Very slow re-build - weird HDD behaviour

Trylo

By Trylo
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Trylo Apprentice

Trylo

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Posted (edited)

I've got today some UDMC errors on 2 drives. On one there was only 1 error, on another drive there was 8 and it has been disabled, so I changed the cables and started the rebuild by re-enabling the drive that got disabled.

I'm an Unraid user for over 9 years now so I did my fair share of drive replacements and array rebuilds, they were always going at max drive speeds, but this one now is very weird. The drives seem to jump around and the speed is only around 30-40MB/s

First I thought that maybe one of the dockers or the VM is reading/writing something to the array. Although unlikely, but it's been few hours and it's still like that...

Here is a video of the machine: https://drive.google.com/file/d/1NUtch5smwJ5RbYMIEQRtYUb9BSoxUXDI/view?usp=sharing
Here is a screenshot of the array: https://drive.google.com/file/d/1daZOaKxv1opOJrOxY5I5ayTxQPsEuWRK/view?usp=sharing

I don't know if it matters, but most of the drives are connected via LSI SAS2008.

Should I be worried that the LSI card is failing or what is going on?

Edited by Trylo
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itimpi Grand Master

itimpi

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Posted

Strange - the diagnostics are only a few minutes long and appear to be just after booting with no rebuild going on - is this correct?

 

Not directly relevant but I also spotted this in the syslog 

May 30 15:26:11 NAS root: Fix Common Problems: Error: Macvlan and Bridging found ** Ignored

I would have thought you should take care of this as it can cause stability issues.

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Trylo Apprentice

Trylo

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38 minutes ago, itimpi said:

Strange - the diagnostics are only a few minutes long and appear to be just after booting with no rebuild going on - is this correct?

 

Not directly relevant but I also spotted this in the syslog 

May 30 15:26:11 NAS root: Fix Common Problems: Error: Macvlan and Bridging found ** Ignored

I would have thought you should take care of this as it can cause stability issues.

That is weird. The rebuild has been going on for 8h now. Regarding the Macvlan I never had problems. I saw that warning, switched the Macvlan off and then had problems with my VMs not being accesible on local network, so I just switched it back.

Edited by Trylo
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Trylo Apprentice

Trylo

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Even with disables VMs and Docker it's the same: the slow speed and the searching sound of the drives. I can try to change these settings, but I think I need to wait for the rebuild to be completed.

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Trylo Apprentice

Trylo

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LOL. All of the sudden the speed is back where it should be. It happened just after 2TB mark so it makes me think if the 2TB drive (I have only one old 2TB drive there, the rest is 4TB and 16TB) is at fault...
image.png.21382e16098760ef9fd3c4b40e15337e.png

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Trylo Apprentice

Trylo

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And here is the log:
  

Jul 01 12:37:21 preclear_disk_WRS0G6MX_18535: Preclear Disk Version: 1.0.30
Jul 01 12:37:22 preclear_disk_WRS0G6MX_18535: Disk size: 16000900661248
Jul 01 12:37:22 preclear_disk_WRS0G6MX_18535: Disk blocks: 3906469888
Jul 01 12:37:22 preclear_disk_WRS0G6MX_18535: Blocks (512 bytes): 31251759104
Jul 01 12:37:22 preclear_disk_WRS0G6MX_18535: Block size: 4096
Jul 01 12:37:22 preclear_disk_WRS0G6MX_18535: Start sector: 0
Jul 01 12:37:24 preclear_disk_WRS0G6MX_18535: Pre-read: pre-read verification started 1 of 5 retries...
Jul 01 12:38:04 preclear_disk_WRS0G6MX_18535: Pause (smartctl run time: 16s)
Jul 01 12:38:04 preclear_disk_WRS0G6MX_18535: Paused
Jul 01 12:38:23 preclear_disk_WRS0G6MX_18535: Resumed

 

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Trylo Apprentice

Trylo

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The disk log doesn't look good:
  

Jul  1 12:48:41 NAS kernel: sd 8:0:4:0: [sdl] tag#1197 Sense Key : 0x2 [current] 
Jul  1 12:48:41 NAS kernel: sd 8:0:4:0: [sdl] tag#1197 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:41 NAS kernel: sd 8:0:4:0: [sdl] tag#1197 CDB: opcode=0x88 88 00 00 00 00 00 04 6d d1 90 00 00 00 08 00 00
Jul  1 12:48:41 NAS kernel: I/O error, dev sdl, sector 74305936 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:48:41 NAS kernel: sd 8:0:4:0: [sdl] tag#1198 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:41 NAS kernel: sd 8:0:4:0: [sdl] tag#1198 Sense Key : 0x2 [current] 
Jul  1 12:48:41 NAS kernel: sd 8:0:4:0: [sdl] tag#1198 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:41 NAS kernel: sd 8:0:4:0: [sdl] tag#1198 CDB: opcode=0x88 88 00 00 00 00 00 04 6d d1 90 00 00 00 08 00 00
Jul  1 12:48:41 NAS kernel: I/O error, dev sdl, sector 74305936 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:48:41 NAS kernel: Buffer I/O error on dev sdl, logical block 9288242, async page read
Jul  1 12:48:41 NAS kernel: sd 8:0:4:0: [sdl] tag#1199 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:41 NAS kernel: sd 8:0:4:0: [sdl] tag#1199 Sense Key : 0x2 [current] 
Jul  1 12:48:41 NAS kernel: sd 8:0:4:0: [sdl] tag#1199 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:41 NAS kernel: sd 8:0:4:0: [sdl] tag#1199 CDB: opcode=0x88 88 00 00 00 00 00 04 6d e0 a0 00 00 00 08 00 00
Jul  1 12:48:41 NAS kernel: I/O error, dev sdl, sector 74309792 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:48:41 NAS kernel: sd 8:0:4:0: [sdl] tag#1200 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:41 NAS kernel: sd 8:0:4:0: [sdl] tag#1200 Sense Key : 0x2 [current] 
Jul  1 12:48:41 NAS kernel: sd 8:0:4:0: [sdl] tag#1200 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:41 NAS kernel: sd 8:0:4:0: [sdl] tag#1200 CDB: opcode=0x88 88 00 00 00 00 00 04 6d e0 a0 00 00 00 08 00 00
Jul  1 12:48:41 NAS kernel: I/O error, dev sdl, sector 74309792 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:48:41 NAS kernel: Buffer I/O error on dev sdl, logical block 9288724, async page read
Jul  1 12:48:41 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:41 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 Sense Key : 0x2 [current] 
Jul  1 12:48:41 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:41 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 CDB: opcode=0x88 88 00 00 00 00 00 04 6d ef b0 00 00 00 08 00 00
Jul  1 12:48:41 NAS kernel: I/O error, dev sdl, sector 74313648 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:48:41 NAS kernel: Buffer I/O error on dev sdl, logical block 9289206, async page read
Jul  1 12:48:41 NAS kernel: Buffer I/O error on dev sdl, logical block 9289688, async page read
Jul  1 12:48:41 NAS kernel: Buffer I/O error on dev sdl, logical block 9290170, async page read
Jul  1 12:48:41 NAS kernel: Buffer I/O error on dev sdl, logical block 9290652, async page read
Jul  1 12:48:41 NAS kernel: Buffer I/O error on dev sdl, logical block 9291134, async page read
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1156 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1156 Sense Key : 0x2 [current] 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1156 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1156 CDB: opcode=0x88 88 00 00 00 00 00 04 93 5b 70 00 00 00 08 00 00
Jul  1 12:48:46 NAS kernel: I/O error, dev sdl, sector 76766064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1157 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1157 Sense Key : 0x2 [current] 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1157 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1157 CDB: opcode=0x88 88 00 00 00 00 00 04 93 5b 70 00 00 00 08 00 00
Jul  1 12:48:46 NAS kernel: I/O error, dev sdl, sector 76766064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:48:46 NAS kernel: Buffer I/O error on dev sdl, logical block 9595758, async page read
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1158 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1158 Sense Key : 0x2 [current] 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1158 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1158 CDB: opcode=0x88 88 00 00 00 00 00 04 93 6a 80 00 00 00 08 00 00
Jul  1 12:48:46 NAS kernel: I/O error, dev sdl, sector 76769920 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1159 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1159 Sense Key : 0x2 [current] 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1159 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1159 CDB: opcode=0x88 88 00 00 00 00 00 04 93 6a 80 00 00 00 08 00 00
Jul  1 12:48:46 NAS kernel: I/O error, dev sdl, sector 76769920 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:48:46 NAS kernel: Buffer I/O error on dev sdl, logical block 9596240, async page read
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1160 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1160 Sense Key : 0x2 [current] 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1160 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1160 CDB: opcode=0x88 88 00 00 00 00 00 04 93 79 90 00 00 00 08 00 00
Jul  1 12:48:46 NAS kernel: I/O error, dev sdl, sector 76773776 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1161 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1161 Sense Key : 0x2 [current] 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1161 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1161 CDB: opcode=0x88 88 00 00 00 00 00 04 93 79 90 00 00 00 08 00 00
Jul  1 12:48:46 NAS kernel: I/O error, dev sdl, sector 76773776 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:48:46 NAS kernel: Buffer I/O error on dev sdl, logical block 9596722, async page read
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1162 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1162 Sense Key : 0x2 [current] 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1162 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1162 CDB: opcode=0x88 88 00 00 00 00 00 04 93 88 a0 00 00 00 08 00 00
Jul  1 12:48:46 NAS kernel: I/O error, dev sdl, sector 76777632 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1163 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1163 Sense Key : 0x2 [current] 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1163 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1163 CDB: opcode=0x88 88 00 00 00 00 00 04 93 88 a0 00 00 00 08 00 00
Jul  1 12:48:46 NAS kernel: I/O error, dev sdl, sector 76777632 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:48:46 NAS kernel: Buffer I/O error on dev sdl, logical block 9597204, async page read
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1164 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1164 Sense Key : 0x2 [current] 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1164 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1164 CDB: opcode=0x88 88 00 00 00 00 00 04 93 97 b0 00 00 00 08 00 00
Jul  1 12:48:46 NAS kernel: I/O error, dev sdl, sector 76781488 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1165 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1165 Sense Key : 0x2 [current] 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1165 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:46 NAS kernel: sd 8:0:4:0: [sdl] tag#1165 CDB: opcode=0x88 88 00 00 00 00 00 04 93 97 b0 00 00 00 08 00 00
Jul  1 12:48:46 NAS kernel: I/O error, dev sdl, sector 76781488 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:48:46 NAS kernel: Buffer I/O error on dev sdl, logical block 9597686, async page read
Jul  1 12:48:46 NAS kernel: Buffer I/O error on dev sdl, logical block 9598168, async page read
Jul  1 12:48:46 NAS kernel: Buffer I/O error on dev sdl, logical block 9598650, async page read
Jul  1 12:48:46 NAS kernel: Buffer I/O error on dev sdl, logical block 9599132, async page read
Jul  1 12:48:46 NAS kernel: Buffer I/O error on dev sdl, logical block 9599614, async page read
Jul  1 12:48:46 NAS kernel: Buffer I/O error on dev sdl, logical block 9600096, async page read
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1186 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1186 Sense Key : 0x2 [current] 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1186 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1186 CDB: opcode=0x88 88 00 00 00 00 00 04 a4 98 c0 00 00 00 08 00 00
Jul  1 12:48:51 NAS kernel: I/O error, dev sdl, sector 77895872 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1187 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1187 Sense Key : 0x2 [current] 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1187 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1187 CDB: opcode=0x88 88 00 00 00 00 00 04 a4 98 c0 00 00 00 08 00 00
Jul  1 12:48:51 NAS kernel: I/O error, dev sdl, sector 77895872 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:48:51 NAS kernel: Buffer I/O error on dev sdl, logical block 9736984, async page read
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 Sense Key : 0x2 [current] 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 CDB: opcode=0x88 88 00 00 00 00 00 04 a4 a7 d0 00 00 00 08 00 00
Jul  1 12:48:51 NAS kernel: I/O error, dev sdl, sector 77899728 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 Sense Key : 0x2 [current] 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 CDB: opcode=0x88 88 00 00 00 00 00 04 a4 a7 d0 00 00 00 08 00 00
Jul  1 12:48:51 NAS kernel: I/O error, dev sdl, sector 77899728 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:48:51 NAS kernel: Buffer I/O error on dev sdl, logical block 9737466, async page read
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1191 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1191 Sense Key : 0x2 [current] 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1191 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1191 CDB: opcode=0x88 88 00 00 00 00 00 04 a4 b6 e0 00 00 00 08 00 00
Jul  1 12:48:51 NAS kernel: I/O error, dev sdl, sector 77903584 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 Sense Key : 0x2 [current] 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 CDB: opcode=0x88 88 00 00 00 00 00 04 a4 b6 e0 00 00 00 08 00 00
Jul  1 12:48:51 NAS kernel: I/O error, dev sdl, sector 77903584 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:48:51 NAS kernel: Buffer I/O error on dev sdl, logical block 9737948, async page read
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1194 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1194 Sense Key : 0x2 [current] 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1194 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1194 CDB: opcode=0x88 88 00 00 00 00 00 04 a4 c5 f0 00 00 00 08 00 00
Jul  1 12:48:51 NAS kernel: I/O error, dev sdl, sector 77907440 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1195 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1195 Sense Key : 0x2 [current] 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1195 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1195 CDB: opcode=0x88 88 00 00 00 00 00 04 a4 c5 f0 00 00 00 08 00 00
Jul  1 12:48:51 NAS kernel: I/O error, dev sdl, sector 77907440 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:48:51 NAS kernel: Buffer I/O error on dev sdl, logical block 9738430, async page read
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1196 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1196 Sense Key : 0x2 [current] 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1196 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1196 CDB: opcode=0x88 88 00 00 00 00 00 04 a4 d5 00 00 00 00 08 00 00
Jul  1 12:48:51 NAS kernel: I/O error, dev sdl, sector 77911296 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1197 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1197 Sense Key : 0x2 [current] 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1197 ASC=0x4 ASCQ=0x0 
Jul  1 12:48:51 NAS kernel: sd 8:0:4:0: [sdl] tag#1197 CDB: opcode=0x88 88 00 00 00 00 00 04 a4 d5 00 00 00 00 08 00 00
Jul  1 12:48:51 NAS kernel: I/O error, dev sdl, sector 77911296 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:48:51 NAS kernel: Buffer I/O error on dev sdl, logical block 9738912, async page read
Jul  1 12:48:51 NAS kernel: Buffer I/O error on dev sdl, logical block 9739394, async page read
Jul  1 12:48:51 NAS kernel: Buffer I/O error on dev sdl, logical block 9739876, async page read
Jul  1 12:48:51 NAS kernel: Buffer I/O error on dev sdl, logical block 9740358, async page read
Jul  1 12:48:51 NAS kernel: Buffer I/O error on dev sdl, logical block 9740840, async page read
Jul  1 12:48:51 NAS kernel: Buffer I/O error on dev sdl, logical block 9741322, async page read
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1155 UNKNOWN(0x2003) Result: hostbyte=0x0b driverbyte=DRIVER_OK cmd_age=3s
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1155 CDB: opcode=0x88 88 00 00 00 00 00 04 ca ce 78 00 00 00 08 00 00
Jul  1 12:49:12 NAS kernel: I/O error, dev sdl, sector 80399992 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1152 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1152 Sense Key : 0x2 [current] 
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1152 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1152 CDB: opcode=0x88 88 00 00 00 00 00 04 ca ce 78 00 00 00 08 00 00
Jul  1 12:49:12 NAS kernel: I/O error, dev sdl, sector 80399992 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:12 NAS kernel: Buffer I/O error on dev sdl, logical block 10049999, async page read
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1153 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1153 Sense Key : 0x2 [current] 
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1153 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1153 CDB: opcode=0x88 88 00 00 00 00 00 04 ca ce 78 00 00 00 08 00 00
Jul  1 12:49:12 NAS kernel: I/O error, dev sdl, sector 80399992 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:12 NAS kernel: Buffer I/O error on dev sdl, logical block 10049999, async page read
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1154 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1154 Sense Key : 0x2 [current] 
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1154 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1154 CDB: opcode=0x88 88 00 00 00 00 00 04 ca cf 60 00 00 00 08 00 00
Jul  1 12:49:12 NAS kernel: I/O error, dev sdl, sector 80400224 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1155 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1155 Sense Key : 0x2 [current] 
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1155 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1155 CDB: opcode=0x88 88 00 00 00 00 00 04 ca cf 60 00 00 00 08 00 00
Jul  1 12:49:12 NAS kernel: I/O error, dev sdl, sector 80400224 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:12 NAS kernel: Buffer I/O error on dev sdl, logical block 10050028, async page read
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1156 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1156 Sense Key : 0x2 [current] 
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1156 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1156 CDB: opcode=0x88 88 00 00 00 00 00 04 ca d0 48 00 00 00 08 00 00
Jul  1 12:49:12 NAS kernel: I/O error, dev sdl, sector 80400456 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1157 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1157 Sense Key : 0x2 [current] 
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1157 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1157 CDB: opcode=0x88 88 00 00 00 00 00 04 ca d0 48 00 00 00 08 00 00
Jul  1 12:49:12 NAS kernel: I/O error, dev sdl, sector 80400456 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:12 NAS kernel: Buffer I/O error on dev sdl, logical block 10050057, async page read
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1158 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1158 Sense Key : 0x2 [current] 
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1158 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1158 CDB: opcode=0x88 88 00 00 00 00 00 04 ca d1 30 00 00 00 08 00 00
Jul  1 12:49:12 NAS kernel: I/O error, dev sdl, sector 80400688 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1159 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1159 Sense Key : 0x2 [current] 
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1159 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1159 CDB: opcode=0x88 88 00 00 00 00 00 04 ca d1 30 00 00 00 08 00 00
Jul  1 12:49:12 NAS kernel: I/O error, dev sdl, sector 80400688 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:12 NAS kernel: Buffer I/O error on dev sdl, logical block 10050086, async page read
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1160 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1160 Sense Key : 0x2 [current] 
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1160 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:12 NAS kernel: sd 8:0:4:0: [sdl] tag#1160 CDB: opcode=0x88 88 00 00 00 00 00 04 ca d2 18 00 00 00 08 00 00
Jul  1 12:49:12 NAS kernel: I/O error, dev sdl, sector 80400920 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:12 NAS kernel: Buffer I/O error on dev sdl, logical block 10050115, async page read
Jul  1 12:49:12 NAS kernel: Buffer I/O error on dev sdl, logical block 10050144, async page read
Jul  1 12:49:12 NAS kernel: Buffer I/O error on dev sdl, logical block 10050173, async page read
Jul  1 12:49:12 NAS kernel: Buffer I/O error on dev sdl, logical block 10050202, async page read
Jul  1 12:49:12 NAS kernel: Buffer I/O error on dev sdl, logical block 10050231, async page read
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1167 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1167 Sense Key : 0x2 [current] 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1167 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1167 CDB: opcode=0x88 88 00 00 00 00 00 04 cd 43 68 00 00 00 08 00 00
Jul  1 12:49:17 NAS kernel: I/O error, dev sdl, sector 80561000 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1170 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1170 Sense Key : 0x2 [current] 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1170 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1170 CDB: opcode=0x88 88 00 00 00 00 00 04 cd 43 68 00 00 00 08 00 00
Jul  1 12:49:17 NAS kernel: I/O error, dev sdl, sector 80561000 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:17 NAS kernel: Buffer I/O error on dev sdl, logical block 10070125, async page read
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1171 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1171 Sense Key : 0x2 [current] 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1171 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1171 CDB: opcode=0x88 88 00 00 00 00 00 04 cd 44 50 00 00 00 08 00 00
Jul  1 12:49:17 NAS kernel: I/O error, dev sdl, sector 80561232 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1172 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1172 Sense Key : 0x2 [current] 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1172 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1172 CDB: opcode=0x88 88 00 00 00 00 00 04 cd 44 50 00 00 00 08 00 00
Jul  1 12:49:17 NAS kernel: I/O error, dev sdl, sector 80561232 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:17 NAS kernel: Buffer I/O error on dev sdl, logical block 10070154, async page read
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1173 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1173 Sense Key : 0x2 [current] 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1173 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1173 CDB: opcode=0x88 88 00 00 00 00 00 04 cd 45 38 00 00 00 08 00 00
Jul  1 12:49:17 NAS kernel: I/O error, dev sdl, sector 80561464 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1174 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1174 Sense Key : 0x2 [current] 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1174 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1174 CDB: opcode=0x88 88 00 00 00 00 00 04 cd 45 38 00 00 00 08 00 00
Jul  1 12:49:17 NAS kernel: I/O error, dev sdl, sector 80561464 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:17 NAS kernel: Buffer I/O error on dev sdl, logical block 10070183, async page read
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1175 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1175 Sense Key : 0x2 [current] 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1175 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1175 CDB: opcode=0x88 88 00 00 00 00 00 04 cd 46 20 00 00 00 08 00 00
Jul  1 12:49:17 NAS kernel: I/O error, dev sdl, sector 80561696 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1176 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1176 Sense Key : 0x2 [current] 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1176 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1176 CDB: opcode=0x88 88 00 00 00 00 00 04 cd 46 20 00 00 00 08 00 00
Jul  1 12:49:17 NAS kernel: I/O error, dev sdl, sector 80561696 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:17 NAS kernel: Buffer I/O error on dev sdl, logical block 10070212, async page read
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1177 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1177 Sense Key : 0x2 [current] 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1177 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1177 CDB: opcode=0x88 88 00 00 00 00 00 04 cd 47 08 00 00 00 08 00 00
Jul  1 12:49:17 NAS kernel: I/O error, dev sdl, sector 80561928 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1178 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1178 Sense Key : 0x2 [current] 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1178 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:17 NAS kernel: sd 8:0:4:0: [sdl] tag#1178 CDB: opcode=0x88 88 00 00 00 00 00 04 cd 47 08 00 00 00 08 00 00
Jul  1 12:49:17 NAS kernel: I/O error, dev sdl, sector 80561928 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:17 NAS kernel: Buffer I/O error on dev sdl, logical block 10070241, async page read
Jul  1 12:49:17 NAS kernel: Buffer I/O error on dev sdl, logical block 10070270, async page read
Jul  1 12:49:17 NAS kernel: Buffer I/O error on dev sdl, logical block 10070299, async page read
Jul  1 12:49:17 NAS kernel: Buffer I/O error on dev sdl, logical block 10070328, async page read
Jul  1 12:49:17 NAS kernel: Buffer I/O error on dev sdl, logical block 10070357, async page read
Jul  1 12:49:17 NAS kernel: Buffer I/O error on dev sdl, logical block 10070386, async page read
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1180 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1180 Sense Key : 0x2 [current] 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1180 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1180 CDB: opcode=0x88 88 00 00 00 00 00 04 ce 4c f0 00 00 00 08 00 00
Jul  1 12:49:22 NAS kernel: I/O error, dev sdl, sector 80628976 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1181 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1181 Sense Key : 0x2 [current] 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1181 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1181 CDB: opcode=0x88 88 00 00 00 00 00 04 ce 4c f0 00 00 00 08 00 00
Jul  1 12:49:22 NAS kernel: I/O error, dev sdl, sector 80628976 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:22 NAS kernel: Buffer I/O error on dev sdl, logical block 10078622, async page read
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1182 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1182 Sense Key : 0x2 [current] 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1182 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1182 CDB: opcode=0x88 88 00 00 00 00 00 04 ce 4d d8 00 00 00 08 00 00
Jul  1 12:49:22 NAS kernel: I/O error, dev sdl, sector 80629208 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1183 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1183 Sense Key : 0x2 [current] 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1183 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1183 CDB: opcode=0x88 88 00 00 00 00 00 04 ce 4d d8 00 00 00 08 00 00
Jul  1 12:49:22 NAS kernel: I/O error, dev sdl, sector 80629208 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:22 NAS kernel: Buffer I/O error on dev sdl, logical block 10078651, async page read
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1184 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1184 Sense Key : 0x2 [current] 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1184 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1184 CDB: opcode=0x88 88 00 00 00 00 00 04 ce 4e c0 00 00 00 08 00 00
Jul  1 12:49:22 NAS kernel: I/O error, dev sdl, sector 80629440 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1185 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1185 Sense Key : 0x2 [current] 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1185 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1185 CDB: opcode=0x88 88 00 00 00 00 00 04 ce 4e c0 00 00 00 08 00 00
Jul  1 12:49:22 NAS kernel: I/O error, dev sdl, sector 80629440 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:22 NAS kernel: Buffer I/O error on dev sdl, logical block 10078680, async page read
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1186 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1186 Sense Key : 0x2 [current] 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1186 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1186 CDB: opcode=0x88 88 00 00 00 00 00 04 ce 4f a8 00 00 00 08 00 00
Jul  1 12:49:22 NAS kernel: I/O error, dev sdl, sector 80629672 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1187 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1187 Sense Key : 0x2 [current] 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1187 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1187 CDB: opcode=0x88 88 00 00 00 00 00 04 ce 4f a8 00 00 00 08 00 00
Jul  1 12:49:22 NAS kernel: I/O error, dev sdl, sector 80629672 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:22 NAS kernel: Buffer I/O error on dev sdl, logical block 10078709, async page read
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 Sense Key : 0x2 [current] 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 CDB: opcode=0x88 88 00 00 00 00 00 04 ce 50 90 00 00 00 08 00 00
Jul  1 12:49:22 NAS kernel: I/O error, dev sdl, sector 80629904 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 Sense Key : 0x2 [current] 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:22 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 CDB: opcode=0x88 88 00 00 00 00 00 04 ce 50 90 00 00 00 08 00 00
Jul  1 12:49:22 NAS kernel: I/O error, dev sdl, sector 80629904 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:22 NAS kernel: Buffer I/O error on dev sdl, logical block 10078738, async page read
Jul  1 12:49:22 NAS kernel: Buffer I/O error on dev sdl, logical block 10078767, async page read
Jul  1 12:49:22 NAS kernel: Buffer I/O error on dev sdl, logical block 10078796, async page read
Jul  1 12:49:22 NAS kernel: Buffer I/O error on dev sdl, logical block 10078825, async page read
Jul  1 12:49:22 NAS kernel: Buffer I/O error on dev sdl, logical block 10078854, async page read
Jul  1 12:49:22 NAS kernel: Buffer I/O error on dev sdl, logical block 10078883, async page read
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1184 UNKNOWN(0x2003) Result: hostbyte=0x0b driverbyte=DRIVER_OK cmd_age=3s
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1184 CDB: opcode=0x88 88 00 00 00 00 00 04 d3 a6 c0 00 00 00 08 00 00
Jul  1 12:49:34 NAS kernel: I/O error, dev sdl, sector 80979648 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1172 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1172 Sense Key : 0x2 [current] 
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1172 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1172 CDB: opcode=0x88 88 00 00 00 00 00 04 d3 a6 c0 00 00 00 08 00 00
Jul  1 12:49:34 NAS kernel: I/O error, dev sdl, sector 80979648 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:34 NAS kernel: Buffer I/O error on dev sdl, logical block 10122456, async page read
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1173 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1173 Sense Key : 0x2 [current] 
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1173 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1173 CDB: opcode=0x88 88 00 00 00 00 00 04 d3 a6 c0 00 00 00 08 00 00
Jul  1 12:49:34 NAS kernel: I/O error, dev sdl, sector 80979648 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:34 NAS kernel: Buffer I/O error on dev sdl, logical block 10122456, async page read
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1174 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1174 Sense Key : 0x2 [current] 
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1174 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1174 CDB: opcode=0x88 88 00 00 00 00 00 04 d3 ae e8 00 00 00 08 00 00
Jul  1 12:49:34 NAS kernel: I/O error, dev sdl, sector 80981736 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1175 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1175 Sense Key : 0x2 [current] 
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1175 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1175 CDB: opcode=0x88 88 00 00 00 00 00 04 d3 ae e8 00 00 00 08 00 00
Jul  1 12:49:34 NAS kernel: I/O error, dev sdl, sector 80981736 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:34 NAS kernel: Buffer I/O error on dev sdl, logical block 10122717, async page read
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1176 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1176 Sense Key : 0x2 [current] 
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1176 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1176 CDB: opcode=0x88 88 00 00 00 00 00 04 d3 b7 10 00 00 00 08 00 00
Jul  1 12:49:34 NAS kernel: I/O error, dev sdl, sector 80983824 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1177 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1177 Sense Key : 0x2 [current] 
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1177 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1177 CDB: opcode=0x88 88 00 00 00 00 00 04 d3 b7 10 00 00 00 08 00 00
Jul  1 12:49:34 NAS kernel: I/O error, dev sdl, sector 80983824 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:34 NAS kernel: Buffer I/O error on dev sdl, logical block 10122978, async page read
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1178 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1178 Sense Key : 0x2 [current] 
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1178 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1178 CDB: opcode=0x88 88 00 00 00 00 00 04 d3 bf 38 00 00 00 08 00 00
Jul  1 12:49:34 NAS kernel: I/O error, dev sdl, sector 80985912 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1179 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1179 Sense Key : 0x2 [current] 
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1179 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1179 CDB: opcode=0x88 88 00 00 00 00 00 04 d3 bf 38 00 00 00 08 00 00
Jul  1 12:49:34 NAS kernel: I/O error, dev sdl, sector 80985912 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:34 NAS kernel: Buffer I/O error on dev sdl, logical block 10123239, async page read
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1180 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1180 Sense Key : 0x2 [current] 
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1180 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:34 NAS kernel: sd 8:0:4:0: [sdl] tag#1180 CDB: opcode=0x88 88 00 00 00 00 00 04 d3 c7 60 00 00 00 08 00 00
Jul  1 12:49:34 NAS kernel: I/O error, dev sdl, sector 80988000 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:34 NAS kernel: Buffer I/O error on dev sdl, logical block 10123500, async page read
Jul  1 12:49:34 NAS kernel: Buffer I/O error on dev sdl, logical block 10123761, async page read
Jul  1 12:49:34 NAS kernel: Buffer I/O error on dev sdl, logical block 10124022, async page read
Jul  1 12:49:34 NAS kernel: Buffer I/O error on dev sdl, logical block 10124283, async page read
Jul  1 12:49:34 NAS kernel: Buffer I/O error on dev sdl, logical block 10124544, async page read
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1195 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1195 Sense Key : 0x2 [current] 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1195 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1195 CDB: opcode=0x88 88 00 00 00 00 00 04 e7 2e 88 00 00 00 08 00 00
Jul  1 12:49:39 NAS kernel: I/O error, dev sdl, sector 82259592 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1196 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1196 Sense Key : 0x2 [current] 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1196 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1196 CDB: opcode=0x88 88 00 00 00 00 00 04 e7 2e 88 00 00 00 08 00 00
Jul  1 12:49:39 NAS kernel: I/O error, dev sdl, sector 82259592 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:39 NAS kernel: Buffer I/O error on dev sdl, logical block 10282449, async page read
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1197 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1197 Sense Key : 0x2 [current] 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1197 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1197 CDB: opcode=0x88 88 00 00 00 00 00 04 e7 36 b0 00 00 00 08 00 00
Jul  1 12:49:39 NAS kernel: I/O error, dev sdl, sector 82261680 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1198 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1198 Sense Key : 0x2 [current] 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1198 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1198 CDB: opcode=0x88 88 00 00 00 00 00 04 e7 36 b0 00 00 00 08 00 00
Jul  1 12:49:39 NAS kernel: I/O error, dev sdl, sector 82261680 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:39 NAS kernel: Buffer I/O error on dev sdl, logical block 10282710, async page read
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1199 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1199 Sense Key : 0x2 [current] 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1199 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1199 CDB: opcode=0x88 88 00 00 00 00 00 04 e7 3e d8 00 00 00 08 00 00
Jul  1 12:49:39 NAS kernel: I/O error, dev sdl, sector 82263768 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1200 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1200 Sense Key : 0x2 [current] 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1200 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1200 CDB: opcode=0x88 88 00 00 00 00 00 04 e7 3e d8 00 00 00 08 00 00
Jul  1 12:49:39 NAS kernel: I/O error, dev sdl, sector 82263768 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:39 NAS kernel: Buffer I/O error on dev sdl, logical block 10282971, async page read
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 Sense Key : 0x2 [current] 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 CDB: opcode=0x88 88 00 00 00 00 00 04 e7 47 00 00 00 00 08 00 00
Jul  1 12:49:39 NAS kernel: I/O error, dev sdl, sector 82265856 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1202 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1202 Sense Key : 0x2 [current] 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1202 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1202 CDB: opcode=0x88 88 00 00 00 00 00 04 e7 47 00 00 00 00 08 00 00
Jul  1 12:49:39 NAS kernel: I/O error, dev sdl, sector 82265856 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:39 NAS kernel: Buffer I/O error on dev sdl, logical block 10283232, async page read
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1203 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1203 Sense Key : 0x2 [current] 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1203 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1203 CDB: opcode=0x88 88 00 00 00 00 00 04 e7 4f 28 00 00 00 08 00 00
Jul  1 12:49:39 NAS kernel: I/O error, dev sdl, sector 82267944 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1204 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1204 Sense Key : 0x2 [current] 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1204 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:39 NAS kernel: sd 8:0:4:0: [sdl] tag#1204 CDB: opcode=0x88 88 00 00 00 00 00 04 e7 4f 28 00 00 00 08 00 00
Jul  1 12:49:39 NAS kernel: I/O error, dev sdl, sector 82267944 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:39 NAS kernel: Buffer I/O error on dev sdl, logical block 10283493, async page read
Jul  1 12:49:39 NAS kernel: Buffer I/O error on dev sdl, logical block 10283754, async page read
Jul  1 12:49:39 NAS kernel: Buffer I/O error on dev sdl, logical block 10284015, async page read
Jul  1 12:49:39 NAS kernel: Buffer I/O error on dev sdl, logical block 10284276, async page read
Jul  1 12:49:39 NAS kernel: Buffer I/O error on dev sdl, logical block 10284537, async page read
Jul  1 12:49:39 NAS kernel: Buffer I/O error on dev sdl, logical block 10284798, async page read
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 Sense Key : 0x2 [current] 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 CDB: opcode=0x88 88 00 00 00 00 00 04 ef a8 18 00 00 00 08 00 00
Jul  1 12:49:44 NAS kernel: I/O error, dev sdl, sector 82815000 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 Sense Key : 0x2 [current] 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 CDB: opcode=0x88 88 00 00 00 00 00 04 ef a8 18 00 00 00 08 00 00
Jul  1 12:49:44 NAS kernel: I/O error, dev sdl, sector 82815000 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:44 NAS kernel: Buffer I/O error on dev sdl, logical block 10351875, async page read
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1190 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1190 Sense Key : 0x2 [current] 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1190 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1190 CDB: opcode=0x88 88 00 00 00 00 00 04 ef b0 40 00 00 00 08 00 00
Jul  1 12:49:44 NAS kernel: I/O error, dev sdl, sector 82817088 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1191 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1191 Sense Key : 0x2 [current] 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1191 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1191 CDB: opcode=0x88 88 00 00 00 00 00 04 ef b0 40 00 00 00 08 00 00
Jul  1 12:49:44 NAS kernel: I/O error, dev sdl, sector 82817088 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:44 NAS kernel: Buffer I/O error on dev sdl, logical block 10352136, async page read
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1192 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1192 Sense Key : 0x2 [current] 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1192 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1192 CDB: opcode=0x88 88 00 00 00 00 00 04 ef b8 68 00 00 00 08 00 00
Jul  1 12:49:44 NAS kernel: I/O error, dev sdl, sector 82819176 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 Sense Key : 0x2 [current] 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 CDB: opcode=0x88 88 00 00 00 00 00 04 ef b8 68 00 00 00 08 00 00
Jul  1 12:49:44 NAS kernel: I/O error, dev sdl, sector 82819176 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:44 NAS kernel: Buffer I/O error on dev sdl, logical block 10352397, async page read
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1194 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1194 Sense Key : 0x2 [current] 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1194 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1194 CDB: opcode=0x88 88 00 00 00 00 00 04 ef c0 90 00 00 00 08 00 00
Jul  1 12:49:44 NAS kernel: I/O error, dev sdl, sector 82821264 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1195 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1195 Sense Key : 0x2 [current] 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1195 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1195 CDB: opcode=0x88 88 00 00 00 00 00 04 ef c0 90 00 00 00 08 00 00
Jul  1 12:49:44 NAS kernel: I/O error, dev sdl, sector 82821264 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:44 NAS kernel: Buffer I/O error on dev sdl, logical block 10352658, async page read
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1196 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1196 Sense Key : 0x2 [current] 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1196 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1196 CDB: opcode=0x88 88 00 00 00 00 00 04 ef c8 b8 00 00 00 08 00 00
Jul  1 12:49:44 NAS kernel: I/O error, dev sdl, sector 82823352 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1197 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1197 Sense Key : 0x2 [current] 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1197 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:44 NAS kernel: sd 8:0:4:0: [sdl] tag#1197 CDB: opcode=0x88 88 00 00 00 00 00 04 ef c8 b8 00 00 00 08 00 00
Jul  1 12:49:44 NAS kernel: I/O error, dev sdl, sector 82823352 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:44 NAS kernel: Buffer I/O error on dev sdl, logical block 10352919, async page read
Jul  1 12:49:44 NAS kernel: Buffer I/O error on dev sdl, logical block 10353180, async page read
Jul  1 12:49:44 NAS kernel: Buffer I/O error on dev sdl, logical block 10353441, async page read
Jul  1 12:49:44 NAS kernel: Buffer I/O error on dev sdl, logical block 10353702, async page read
Jul  1 12:49:44 NAS kernel: Buffer I/O error on dev sdl, logical block 10353963, async page read
Jul  1 12:49:44 NAS kernel: Buffer I/O error on dev sdl, logical block 10354224, async page read
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1191 UNKNOWN(0x2003) Result: hostbyte=0x0b driverbyte=DRIVER_OK cmd_age=3s
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1191 CDB: opcode=0x88 88 00 00 00 00 00 04 f7 cc 68 00 00 00 08 00 00
Jul  1 12:49:53 NAS kernel: I/O error, dev sdl, sector 83348584 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1174 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1174 Sense Key : 0x2 [current] 
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1174 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1174 CDB: opcode=0x88 88 00 00 00 00 00 04 f7 cc 68 00 00 00 08 00 00
Jul  1 12:49:53 NAS kernel: I/O error, dev sdl, sector 83348584 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:53 NAS kernel: Buffer I/O error on dev sdl, logical block 10418573, async page read
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1175 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1175 Sense Key : 0x2 [current] 
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1175 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1175 CDB: opcode=0x88 88 00 00 00 00 00 04 f7 cc 68 00 00 00 08 00 00
Jul  1 12:49:53 NAS kernel: I/O error, dev sdl, sector 83348584 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:53 NAS kernel: Buffer I/O error on dev sdl, logical block 10418573, async page read
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1176 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1176 Sense Key : 0x2 [current] 
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1176 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1176 CDB: opcode=0x88 88 00 00 00 00 00 04 f7 cd 98 00 00 00 08 00 00
Jul  1 12:49:53 NAS kernel: I/O error, dev sdl, sector 83348888 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1177 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1177 Sense Key : 0x2 [current] 
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1177 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1177 CDB: opcode=0x88 88 00 00 00 00 00 04 f7 cd 98 00 00 00 08 00 00
Jul  1 12:49:53 NAS kernel: I/O error, dev sdl, sector 83348888 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:53 NAS kernel: Buffer I/O error on dev sdl, logical block 10418611, async page read
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1178 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1178 Sense Key : 0x2 [current] 
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1178 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1178 CDB: opcode=0x88 88 00 00 00 00 00 04 f7 ce c8 00 00 00 08 00 00
Jul  1 12:49:53 NAS kernel: I/O error, dev sdl, sector 83349192 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1179 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1179 Sense Key : 0x2 [current] 
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1179 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1179 CDB: opcode=0x88 88 00 00 00 00 00 04 f7 ce c8 00 00 00 08 00 00
Jul  1 12:49:53 NAS kernel: I/O error, dev sdl, sector 83349192 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:53 NAS kernel: Buffer I/O error on dev sdl, logical block 10418649, async page read
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1180 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1180 Sense Key : 0x2 [current] 
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1180 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1180 CDB: opcode=0x88 88 00 00 00 00 00 04 f7 cf f8 00 00 00 08 00 00
Jul  1 12:49:53 NAS kernel: I/O error, dev sdl, sector 83349496 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1181 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1181 Sense Key : 0x2 [current] 
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1181 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1181 CDB: opcode=0x88 88 00 00 00 00 00 04 f7 cf f8 00 00 00 08 00 00
Jul  1 12:49:53 NAS kernel: I/O error, dev sdl, sector 83349496 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:53 NAS kernel: Buffer I/O error on dev sdl, logical block 10418687, async page read
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1182 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1182 Sense Key : 0x2 [current] 
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1182 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:53 NAS kernel: sd 8:0:4:0: [sdl] tag#1182 CDB: opcode=0x88 88 00 00 00 00 00 04 f7 d1 28 00 00 00 08 00 00
Jul  1 12:49:53 NAS kernel: I/O error, dev sdl, sector 83349800 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:53 NAS kernel: Buffer I/O error on dev sdl, logical block 10418725, async page read
Jul  1 12:49:53 NAS kernel: Buffer I/O error on dev sdl, logical block 10418763, async page read
Jul  1 12:49:53 NAS kernel: Buffer I/O error on dev sdl, logical block 10418801, async page read
Jul  1 12:49:53 NAS kernel: Buffer I/O error on dev sdl, logical block 10418839, async page read
Jul  1 12:49:53 NAS kernel: Buffer I/O error on dev sdl, logical block 10418877, async page read
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1184 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1184 Sense Key : 0x2 [current] 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1184 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1184 CDB: opcode=0x88 88 00 00 00 00 00 04 fa 45 58 00 00 00 08 00 00
Jul  1 12:49:59 NAS kernel: I/O error, dev sdl, sector 83510616 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1185 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1185 Sense Key : 0x2 [current] 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1185 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1185 CDB: opcode=0x88 88 00 00 00 00 00 04 fa 45 58 00 00 00 08 00 00
Jul  1 12:49:59 NAS kernel: I/O error, dev sdl, sector 83510616 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:59 NAS kernel: Buffer I/O error on dev sdl, logical block 10438827, async page read
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1186 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1186 Sense Key : 0x2 [current] 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1186 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1186 CDB: opcode=0x88 88 00 00 00 00 00 04 fa 46 88 00 00 00 08 00 00
Jul  1 12:49:59 NAS kernel: I/O error, dev sdl, sector 83510920 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1187 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1187 Sense Key : 0x2 [current] 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1187 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1187 CDB: opcode=0x88 88 00 00 00 00 00 04 fa 46 88 00 00 00 08 00 00
Jul  1 12:49:59 NAS kernel: I/O error, dev sdl, sector 83510920 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:59 NAS kernel: Buffer I/O error on dev sdl, logical block 10438865, async page read
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 Sense Key : 0x2 [current] 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 CDB: opcode=0x88 88 00 00 00 00 00 04 fa 47 b8 00 00 00 08 00 00
Jul  1 12:49:59 NAS kernel: I/O error, dev sdl, sector 83511224 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 Sense Key : 0x2 [current] 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 CDB: opcode=0x88 88 00 00 00 00 00 04 fa 47 b8 00 00 00 08 00 00
Jul  1 12:49:59 NAS kernel: I/O error, dev sdl, sector 83511224 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:59 NAS kernel: Buffer I/O error on dev sdl, logical block 10438903, async page read
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1190 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1190 Sense Key : 0x2 [current] 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1190 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1190 CDB: opcode=0x88 88 00 00 00 00 00 04 fa 48 e8 00 00 00 08 00 00
Jul  1 12:49:59 NAS kernel: I/O error, dev sdl, sector 83511528 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1191 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1191 Sense Key : 0x2 [current] 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1191 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1191 CDB: opcode=0x88 88 00 00 00 00 00 04 fa 48 e8 00 00 00 08 00 00
Jul  1 12:49:59 NAS kernel: I/O error, dev sdl, sector 83511528 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:59 NAS kernel: Buffer I/O error on dev sdl, logical block 10438941, async page read
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1192 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1192 Sense Key : 0x2 [current] 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1192 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1192 CDB: opcode=0x88 88 00 00 00 00 00 04 fa 4a 18 00 00 00 08 00 00
Jul  1 12:49:59 NAS kernel: I/O error, dev sdl, sector 83511832 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 Sense Key : 0x2 [current] 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 ASC=0x4 ASCQ=0x0 
Jul  1 12:49:59 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 CDB: opcode=0x88 88 00 00 00 00 00 04 fa 4a 18 00 00 00 08 00 00
Jul  1 12:49:59 NAS kernel: I/O error, dev sdl, sector 83511832 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:49:59 NAS kernel: Buffer I/O error on dev sdl, logical block 10438979, async page read
Jul  1 12:49:59 NAS kernel: Buffer I/O error on dev sdl, logical block 10439017, async page read
Jul  1 12:49:59 NAS kernel: Buffer I/O error on dev sdl, logical block 10439055, async page read
Jul  1 12:49:59 NAS kernel: Buffer I/O error on dev sdl, logical block 10439093, async page read
Jul  1 12:49:59 NAS kernel: Buffer I/O error on dev sdl, logical block 10439131, async page read
Jul  1 12:49:59 NAS kernel: Buffer I/O error on dev sdl, logical block 10439169, async page read
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1199 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1199 Sense Key : 0x2 [current] 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1199 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1199 CDB: opcode=0x88 88 00 00 00 00 00 04 fb a1 48 00 00 00 08 00 00
Jul  1 12:50:04 NAS kernel: I/O error, dev sdl, sector 83599688 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 Sense Key : 0x2 [current] 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 CDB: opcode=0x88 88 00 00 00 00 00 04 fb a1 48 00 00 00 08 00 00
Jul  1 12:50:04 NAS kernel: I/O error, dev sdl, sector 83599688 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:04 NAS kernel: Buffer I/O error on dev sdl, logical block 10449961, async page read
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1202 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1202 Sense Key : 0x2 [current] 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1202 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1202 CDB: opcode=0x88 88 00 00 00 00 00 04 fb a2 78 00 00 00 08 00 00
Jul  1 12:50:04 NAS kernel: I/O error, dev sdl, sector 83599992 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1203 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1203 Sense Key : 0x2 [current] 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1203 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1203 CDB: opcode=0x88 88 00 00 00 00 00 04 fb a2 78 00 00 00 08 00 00
Jul  1 12:50:04 NAS kernel: I/O error, dev sdl, sector 83599992 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:04 NAS kernel: Buffer I/O error on dev sdl, logical block 10449999, async page read
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1204 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1204 Sense Key : 0x2 [current] 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1204 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1204 CDB: opcode=0x88 88 00 00 00 00 00 04 fb a3 a8 00 00 00 08 00 00
Jul  1 12:50:04 NAS kernel: I/O error, dev sdl, sector 83600296 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1205 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1205 Sense Key : 0x2 [current] 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1205 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1205 CDB: opcode=0x88 88 00 00 00 00 00 04 fb a3 a8 00 00 00 08 00 00
Jul  1 12:50:04 NAS kernel: I/O error, dev sdl, sector 83600296 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:04 NAS kernel: Buffer I/O error on dev sdl, logical block 10450037, async page read
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1206 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1206 Sense Key : 0x2 [current] 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1206 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1206 CDB: opcode=0x88 88 00 00 00 00 00 04 fb a4 d8 00 00 00 08 00 00
Jul  1 12:50:04 NAS kernel: I/O error, dev sdl, sector 83600600 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1207 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1207 Sense Key : 0x2 [current] 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1207 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1207 CDB: opcode=0x88 88 00 00 00 00 00 04 fb a4 d8 00 00 00 08 00 00
Jul  1 12:50:04 NAS kernel: I/O error, dev sdl, sector 83600600 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:04 NAS kernel: Buffer I/O error on dev sdl, logical block 10450075, async page read
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1208 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1208 Sense Key : 0x2 [current] 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1208 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1208 CDB: opcode=0x88 88 00 00 00 00 00 04 fb a6 08 00 00 00 08 00 00
Jul  1 12:50:04 NAS kernel: I/O error, dev sdl, sector 83600904 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1209 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1209 Sense Key : 0x2 [current] 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1209 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:04 NAS kernel: sd 8:0:4:0: [sdl] tag#1209 CDB: opcode=0x88 88 00 00 00 00 00 04 fb a6 08 00 00 00 08 00 00
Jul  1 12:50:04 NAS kernel: I/O error, dev sdl, sector 83600904 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:04 NAS kernel: Buffer I/O error on dev sdl, logical block 10450113, async page read
Jul  1 12:50:04 NAS kernel: Buffer I/O error on dev sdl, logical block 10450151, async page read
Jul  1 12:50:04 NAS kernel: Buffer I/O error on dev sdl, logical block 10450189, async page read
Jul  1 12:50:04 NAS kernel: Buffer I/O error on dev sdl, logical block 10450227, async page read
Jul  1 12:50:04 NAS kernel: Buffer I/O error on dev sdl, logical block 10450265, async page read
Jul  1 12:50:04 NAS kernel: Buffer I/O error on dev sdl, logical block 10450303, async page read
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1165 UNKNOWN(0x2003) Result: hostbyte=0x0b driverbyte=DRIVER_OK cmd_age=3s
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1165 CDB: opcode=0x88 88 00 00 00 00 00 04 fd 04 90 00 00 00 08 00 00
Jul  1 12:50:13 NAS kernel: I/O error, dev sdl, sector 83690640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 Sense Key : 0x2 [current] 
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 CDB: opcode=0x88 88 00 00 00 00 00 04 fd 04 90 00 00 00 08 00 00
Jul  1 12:50:13 NAS kernel: I/O error, dev sdl, sector 83690640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:13 NAS kernel: Buffer I/O error on dev sdl, logical block 10461330, async page read
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1194 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1194 Sense Key : 0x2 [current] 
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1194 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1194 CDB: opcode=0x88 88 00 00 00 00 00 04 fd 04 90 00 00 00 08 00 00
Jul  1 12:50:13 NAS kernel: I/O error, dev sdl, sector 83690640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:13 NAS kernel: Buffer I/O error on dev sdl, logical block 10461330, async page read
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1195 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1195 Sense Key : 0x2 [current] 
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1195 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1195 CDB: opcode=0x88 88 00 00 00 00 00 04 fd 0d 38 00 00 00 08 00 00
Jul  1 12:50:13 NAS kernel: I/O error, dev sdl, sector 83692856 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1196 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1196 Sense Key : 0x2 [current] 
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1196 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1196 CDB: opcode=0x88 88 00 00 00 00 00 04 fd 0d 38 00 00 00 08 00 00
Jul  1 12:50:13 NAS kernel: I/O error, dev sdl, sector 83692856 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:13 NAS kernel: Buffer I/O error on dev sdl, logical block 10461607, async page read
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1197 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1197 Sense Key : 0x2 [current] 
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1197 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1197 CDB: opcode=0x88 88 00 00 00 00 00 04 fd 15 e0 00 00 00 08 00 00
Jul  1 12:50:13 NAS kernel: I/O error, dev sdl, sector 83695072 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1198 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1198 Sense Key : 0x2 [current] 
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1198 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1198 CDB: opcode=0x88 88 00 00 00 00 00 04 fd 15 e0 00 00 00 08 00 00
Jul  1 12:50:13 NAS kernel: I/O error, dev sdl, sector 83695072 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:13 NAS kernel: Buffer I/O error on dev sdl, logical block 10461884, async page read
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1199 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1199 Sense Key : 0x2 [current] 
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1199 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1199 CDB: opcode=0x88 88 00 00 00 00 00 04 fd 1e 88 00 00 00 08 00 00
Jul  1 12:50:13 NAS kernel: I/O error, dev sdl, sector 83697288 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1200 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1200 Sense Key : 0x2 [current] 
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1200 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1200 CDB: opcode=0x88 88 00 00 00 00 00 04 fd 1e 88 00 00 00 08 00 00
Jul  1 12:50:13 NAS kernel: I/O error, dev sdl, sector 83697288 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:13 NAS kernel: Buffer I/O error on dev sdl, logical block 10462161, async page read
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 Sense Key : 0x2 [current] 
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:13 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 CDB: opcode=0x88 88 00 00 00 00 00 04 fd 27 30 00 00 00 08 00 00
Jul  1 12:50:13 NAS kernel: I/O error, dev sdl, sector 83699504 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:13 NAS kernel: Buffer I/O error on dev sdl, logical block 10462438, async page read
Jul  1 12:50:13 NAS kernel: Buffer I/O error on dev sdl, logical block 10462715, async page read
Jul  1 12:50:13 NAS kernel: Buffer I/O error on dev sdl, logical block 10462992, async page read
Jul  1 12:50:13 NAS kernel: Buffer I/O error on dev sdl, logical block 10463269, async page read
Jul  1 12:50:13 NAS kernel: Buffer I/O error on dev sdl, logical block 10463546, async page read
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1184 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1184 Sense Key : 0x2 [current] 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1184 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1184 CDB: opcode=0x88 88 00 00 00 00 00 05 0f f4 10 00 00 00 08 00 00
Jul  1 12:50:18 NAS kernel: I/O error, dev sdl, sector 84931600 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1185 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1185 Sense Key : 0x2 [current] 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1185 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1185 CDB: opcode=0x88 88 00 00 00 00 00 05 0f f4 10 00 00 00 08 00 00
Jul  1 12:50:18 NAS kernel: I/O error, dev sdl, sector 84931600 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:18 NAS kernel: Buffer I/O error on dev sdl, logical block 10616450, async page read
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1186 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1186 Sense Key : 0x2 [current] 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1186 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1186 CDB: opcode=0x88 88 00 00 00 00 00 05 0f fc b8 00 00 00 08 00 00
Jul  1 12:50:18 NAS kernel: I/O error, dev sdl, sector 84933816 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1187 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1187 Sense Key : 0x2 [current] 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1187 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1187 CDB: opcode=0x88 88 00 00 00 00 00 05 0f fc b8 00 00 00 08 00 00
Jul  1 12:50:18 NAS kernel: I/O error, dev sdl, sector 84933816 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:18 NAS kernel: Buffer I/O error on dev sdl, logical block 10616727, async page read
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 Sense Key : 0x2 [current] 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1188 CDB: opcode=0x88 88 00 00 00 00 00 05 10 05 60 00 00 00 08 00 00
Jul  1 12:50:18 NAS kernel: I/O error, dev sdl, sector 84936032 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 Sense Key : 0x2 [current] 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1189 CDB: opcode=0x88 88 00 00 00 00 00 05 10 05 60 00 00 00 08 00 00
Jul  1 12:50:18 NAS kernel: I/O error, dev sdl, sector 84936032 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:18 NAS kernel: Buffer I/O error on dev sdl, logical block 10617004, async page read
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1190 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1190 Sense Key : 0x2 [current] 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1190 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1190 CDB: opcode=0x88 88 00 00 00 00 00 05 10 0e 08 00 00 00 08 00 00
Jul  1 12:50:18 NAS kernel: I/O error, dev sdl, sector 84938248 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1191 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1191 Sense Key : 0x2 [current] 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1191 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1191 CDB: opcode=0x88 88 00 00 00 00 00 05 10 0e 08 00 00 00 08 00 00
Jul  1 12:50:18 NAS kernel: I/O error, dev sdl, sector 84938248 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:18 NAS kernel: Buffer I/O error on dev sdl, logical block 10617281, async page read
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 Sense Key : 0x2 [current] 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1193 CDB: opcode=0x88 88 00 00 00 00 00 05 10 16 b0 00 00 00 08 00 00
Jul  1 12:50:18 NAS kernel: I/O error, dev sdl, sector 84940464 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1194 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1194 Sense Key : 0x2 [current] 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1194 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:18 NAS kernel: sd 8:0:4:0: [sdl] tag#1194 CDB: opcode=0x88 88 00 00 00 00 00 05 10 16 b0 00 00 00 08 00 00
Jul  1 12:50:18 NAS kernel: I/O error, dev sdl, sector 84940464 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:18 NAS kernel: Buffer I/O error on dev sdl, logical block 10617558, async page read
Jul  1 12:50:18 NAS kernel: Buffer I/O error on dev sdl, logical block 10617835, async page read
Jul  1 12:50:18 NAS kernel: Buffer I/O error on dev sdl, logical block 10618112, async page read
Jul  1 12:50:18 NAS kernel: Buffer I/O error on dev sdl, logical block 10618389, async page read
Jul  1 12:50:18 NAS kernel: Buffer I/O error on dev sdl, logical block 10618666, async page read
Jul  1 12:50:18 NAS kernel: Buffer I/O error on dev sdl, logical block 10618943, async page read
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1203 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1203 Sense Key : 0x2 [current] 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1203 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1203 CDB: opcode=0x88 88 00 00 00 00 00 05 19 dc 58 00 00 00 08 00 00
Jul  1 12:50:23 NAS kernel: I/O error, dev sdl, sector 85580888 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1204 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1204 Sense Key : 0x2 [current] 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1204 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1204 CDB: opcode=0x88 88 00 00 00 00 00 05 19 dc 58 00 00 00 08 00 00
Jul  1 12:50:23 NAS kernel: I/O error, dev sdl, sector 85580888 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:23 NAS kernel: Buffer I/O error on dev sdl, logical block 10697611, async page read
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1205 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1205 Sense Key : 0x2 [current] 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1205 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1205 CDB: opcode=0x88 88 00 00 00 00 00 05 19 e5 00 00 00 00 08 00 00
Jul  1 12:50:23 NAS kernel: I/O error, dev sdl, sector 85583104 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1206 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1206 Sense Key : 0x2 [current] 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1206 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1206 CDB: opcode=0x88 88 00 00 00 00 00 05 19 e5 00 00 00 00 08 00 00
Jul  1 12:50:23 NAS kernel: I/O error, dev sdl, sector 85583104 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:23 NAS kernel: Buffer I/O error on dev sdl, logical block 10697888, async page read
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1207 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1207 Sense Key : 0x2 [current] 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1207 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1207 CDB: opcode=0x88 88 00 00 00 00 00 05 19 ed a8 00 00 00 08 00 00
Jul  1 12:50:23 NAS kernel: I/O error, dev sdl, sector 85585320 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1208 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1208 Sense Key : 0x2 [current] 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1208 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1208 CDB: opcode=0x88 88 00 00 00 00 00 05 19 ed a8 00 00 00 08 00 00
Jul  1 12:50:23 NAS kernel: I/O error, dev sdl, sector 85585320 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:23 NAS kernel: Buffer I/O error on dev sdl, logical block 10698165, async page read
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1209 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1209 Sense Key : 0x2 [current] 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1209 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1209 CDB: opcode=0x88 88 00 00 00 00 00 05 19 f6 50 00 00 00 08 00 00
Jul  1 12:50:23 NAS kernel: I/O error, dev sdl, sector 85587536 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1210 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1210 Sense Key : 0x2 [current] 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1210 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1210 CDB: opcode=0x88 88 00 00 00 00 00 05 19 f6 50 00 00 00 08 00 00
Jul  1 12:50:23 NAS kernel: I/O error, dev sdl, sector 85587536 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:23 NAS kernel: Buffer I/O error on dev sdl, logical block 10698442, async page read
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1211 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1211 Sense Key : 0x2 [current] 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1211 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1211 CDB: opcode=0x88 88 00 00 00 00 00 05 19 fe f8 00 00 00 08 00 00
Jul  1 12:50:23 NAS kernel: I/O error, dev sdl, sector 85589752 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1212 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1212 Sense Key : 0x2 [current] 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1212 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:23 NAS kernel: sd 8:0:4:0: [sdl] tag#1212 CDB: opcode=0x88 88 00 00 00 00 00 05 19 fe f8 00 00 00 08 00 00
Jul  1 12:50:23 NAS kernel: I/O error, dev sdl, sector 85589752 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:23 NAS kernel: Buffer I/O error on dev sdl, logical block 10698719, async page read
Jul  1 12:50:23 NAS kernel: Buffer I/O error on dev sdl, logical block 10698996, async page read
Jul  1 12:50:23 NAS kernel: Buffer I/O error on dev sdl, logical block 10699273, async page read
Jul  1 12:50:23 NAS kernel: Buffer I/O error on dev sdl, logical block 10699550, async page read
Jul  1 12:50:23 NAS kernel: Buffer I/O error on dev sdl, logical block 10699827, async page read
Jul  1 12:50:23 NAS kernel: Buffer I/O error on dev sdl, logical block 10700104, async page read
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1152 UNKNOWN(0x2003) Result: hostbyte=0x0b driverbyte=DRIVER_OK cmd_age=3s
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1152 CDB: opcode=0x88 88 00 00 00 00 00 05 27 38 f8 00 00 00 08 00 00
Jul  1 12:50:35 NAS kernel: I/O error, dev sdl, sector 86456568 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1200 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1200 Sense Key : 0x2 [current] 
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1200 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1200 CDB: opcode=0x88 88 00 00 00 00 00 05 27 38 f8 00 00 00 08 00 00
Jul  1 12:50:35 NAS kernel: I/O error, dev sdl, sector 86456568 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:35 NAS kernel: Buffer I/O error on dev sdl, logical block 10807071, async page read
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 Sense Key : 0x2 [current] 
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1201 CDB: opcode=0x88 88 00 00 00 00 00 05 27 38 f8 00 00 00 08 00 00
Jul  1 12:50:35 NAS kernel: I/O error, dev sdl, sector 86456568 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:35 NAS kernel: Buffer I/O error on dev sdl, logical block 10807071, async page read
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1202 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1202 Sense Key : 0x2 [current] 
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1202 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1202 CDB: opcode=0x88 88 00 00 00 00 00 05 27 43 90 00 00 00 08 00 00
Jul  1 12:50:35 NAS kernel: I/O error, dev sdl, sector 86459280 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1203 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1203 Sense Key : 0x2 [current] 
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1203 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1203 CDB: opcode=0x88 88 00 00 00 00 00 05 27 43 90 00 00 00 08 00 00
Jul  1 12:50:35 NAS kernel: I/O error, dev sdl, sector 86459280 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:35 NAS kernel: Buffer I/O error on dev sdl, logical block 10807410, async page read
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1204 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1204 Sense Key : 0x2 [current] 
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1204 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1204 CDB: opcode=0x88 88 00 00 00 00 00 05 27 4e 28 00 00 00 08 00 00
Jul  1 12:50:35 NAS kernel: I/O error, dev sdl, sector 86461992 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1205 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1205 Sense Key : 0x2 [current] 
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1205 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1205 CDB: opcode=0x88 88 00 00 00 00 00 05 27 4e 28 00 00 00 08 00 00
Jul  1 12:50:35 NAS kernel: I/O error, dev sdl, sector 86461992 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:35 NAS kernel: Buffer I/O error on dev sdl, logical block 10807749, async page read
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1206 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1206 Sense Key : 0x2 [current] 
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1206 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1206 CDB: opcode=0x88 88 00 00 00 00 00 05 27 58 c0 00 00 00 08 00 00
Jul  1 12:50:35 NAS kernel: I/O error, dev sdl, sector 86464704 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1207 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1207 Sense Key : 0x2 [current] 
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1207 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1207 CDB: opcode=0x88 88 00 00 00 00 00 05 27 58 c0 00 00 00 08 00 00
Jul  1 12:50:35 NAS kernel: I/O error, dev sdl, sector 86464704 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:35 NAS kernel: Buffer I/O error on dev sdl, logical block 10808088, async page read
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1208 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1208 Sense Key : 0x2 [current] 
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1208 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:35 NAS kernel: sd 8:0:4:0: [sdl] tag#1208 CDB: opcode=0x88 88 00 00 00 00 00 05 27 63 58 00 00 00 08 00 00
Jul  1 12:50:35 NAS kernel: I/O error, dev sdl, sector 86467416 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:35 NAS kernel: Buffer I/O error on dev sdl, logical block 10808427, async page read
Jul  1 12:50:35 NAS kernel: Buffer I/O error on dev sdl, logical block 10808766, async page read
Jul  1 12:50:35 NAS kernel: Buffer I/O error on dev sdl, logical block 10809105, async page read
Jul  1 12:50:35 NAS kernel: Buffer I/O error on dev sdl, logical block 10809444, async page read
Jul  1 12:50:35 NAS kernel: Buffer I/O error on dev sdl, logical block 10809783, async page read
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1160 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1160 Sense Key : 0x2 [current] 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1160 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1160 CDB: opcode=0x88 88 00 00 00 00 00 05 42 c8 68 00 00 00 08 00 00
Jul  1 12:50:40 NAS kernel: I/O error, dev sdl, sector 88262760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1161 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1161 Sense Key : 0x2 [current] 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1161 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1161 CDB: opcode=0x88 88 00 00 00 00 00 05 42 c8 68 00 00 00 08 00 00
Jul  1 12:50:40 NAS kernel: I/O error, dev sdl, sector 88262760 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:40 NAS kernel: Buffer I/O error on dev sdl, logical block 11032845, async page read
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1162 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1162 Sense Key : 0x2 [current] 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1162 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1162 CDB: opcode=0x88 88 00 00 00 00 00 05 42 d3 00 00 00 00 08 00 00
Jul  1 12:50:40 NAS kernel: I/O error, dev sdl, sector 88265472 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1163 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1163 Sense Key : 0x2 [current] 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1163 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1163 CDB: opcode=0x88 88 00 00 00 00 00 05 42 d3 00 00 00 00 08 00 00
Jul  1 12:50:40 NAS kernel: I/O error, dev sdl, sector 88265472 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:40 NAS kernel: Buffer I/O error on dev sdl, logical block 11033184, async page read
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1164 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1164 Sense Key : 0x2 [current] 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1164 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1164 CDB: opcode=0x88 88 00 00 00 00 00 05 42 dd 98 00 00 00 08 00 00
Jul  1 12:50:40 NAS kernel: I/O error, dev sdl, sector 88268184 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1165 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1165 Sense Key : 0x2 [current] 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1165 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1165 CDB: opcode=0x88 88 00 00 00 00 00 05 42 dd 98 00 00 00 08 00 00
Jul  1 12:50:40 NAS kernel: I/O error, dev sdl, sector 88268184 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:40 NAS kernel: Buffer I/O error on dev sdl, logical block 11033523, async page read
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1166 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1166 Sense Key : 0x2 [current] 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1166 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1166 CDB: opcode=0x88 88 00 00 00 00 00 05 42 e8 30 00 00 00 08 00 00
Jul  1 12:50:40 NAS kernel: I/O error, dev sdl, sector 88270896 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1167 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1167 Sense Key : 0x2 [current] 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1167 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1167 CDB: opcode=0x88 88 00 00 00 00 00 05 42 e8 30 00 00 00 08 00 00
Jul  1 12:50:40 NAS kernel: I/O error, dev sdl, sector 88270896 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:40 NAS kernel: Buffer I/O error on dev sdl, logical block 11033862, async page read
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1168 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1168 Sense Key : 0x2 [current] 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1168 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1168 CDB: opcode=0x88 88 00 00 00 00 00 05 42 f2 c8 00 00 00 08 00 00
Jul  1 12:50:40 NAS kernel: I/O error, dev sdl, sector 88273608 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1169 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1169 Sense Key : 0x2 [current] 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1169 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:40 NAS kernel: sd 8:0:4:0: [sdl] tag#1169 CDB: opcode=0x88 88 00 00 00 00 00 05 42 f2 c8 00 00 00 08 00 00
Jul  1 12:50:40 NAS kernel: I/O error, dev sdl, sector 88273608 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:40 NAS kernel: Buffer I/O error on dev sdl, logical block 11034201, async page read
Jul  1 12:50:40 NAS kernel: Buffer I/O error on dev sdl, logical block 11034540, async page read
Jul  1 12:50:40 NAS kernel: Buffer I/O error on dev sdl, logical block 11034879, async page read
Jul  1 12:50:40 NAS kernel: Buffer I/O error on dev sdl, logical block 11035218, async page read
Jul  1 12:50:40 NAS kernel: Buffer I/O error on dev sdl, logical block 11035557, async page read
Jul  1 12:50:40 NAS kernel: Buffer I/O error on dev sdl, logical block 11035896, async page read
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1160 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1160 Sense Key : 0x2 [current] 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1160 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1160 CDB: opcode=0x88 88 00 00 00 00 00 05 4e dd c8 00 00 00 08 00 00
Jul  1 12:50:45 NAS kernel: I/O error, dev sdl, sector 89054664 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1161 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1161 Sense Key : 0x2 [current] 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1161 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1161 CDB: opcode=0x88 88 00 00 00 00 00 05 4e dd c8 00 00 00 08 00 00
Jul  1 12:50:45 NAS kernel: I/O error, dev sdl, sector 89054664 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:45 NAS kernel: Buffer I/O error on dev sdl, logical block 11131833, async page read
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1162 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1162 Sense Key : 0x2 [current] 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1162 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1162 CDB: opcode=0x88 88 00 00 00 00 00 05 4e e8 60 00 00 00 08 00 00
Jul  1 12:50:45 NAS kernel: I/O error, dev sdl, sector 89057376 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1163 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1163 Sense Key : 0x2 [current] 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1163 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1163 CDB: opcode=0x88 88 00 00 00 00 00 05 4e e8 60 00 00 00 08 00 00
Jul  1 12:50:45 NAS kernel: I/O error, dev sdl, sector 89057376 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:45 NAS kernel: Buffer I/O error on dev sdl, logical block 11132172, async page read
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1164 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1164 Sense Key : 0x2 [current] 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1164 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1164 CDB: opcode=0x88 88 00 00 00 00 00 05 4e f2 f8 00 00 00 08 00 00
Jul  1 12:50:45 NAS kernel: I/O error, dev sdl, sector 89060088 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1165 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1165 Sense Key : 0x2 [current] 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1165 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1165 CDB: opcode=0x88 88 00 00 00 00 00 05 4e f2 f8 00 00 00 08 00 00
Jul  1 12:50:45 NAS kernel: I/O error, dev sdl, sector 89060088 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:45 NAS kernel: Buffer I/O error on dev sdl, logical block 11132511, async page read
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1166 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1166 Sense Key : 0x2 [current] 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1166 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1166 CDB: opcode=0x88 88 00 00 00 00 00 05 4e fd 90 00 00 00 08 00 00
Jul  1 12:50:45 NAS kernel: I/O error, dev sdl, sector 89062800 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1167 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1167 Sense Key : 0x2 [current] 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1167 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1167 CDB: opcode=0x88 88 00 00 00 00 00 05 4e fd 90 00 00 00 08 00 00
Jul  1 12:50:45 NAS kernel: I/O error, dev sdl, sector 89062800 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:45 NAS kernel: Buffer I/O error on dev sdl, logical block 11132850, async page read
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1168 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1168 Sense Key : 0x2 [current] 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1168 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1168 CDB: opcode=0x88 88 00 00 00 00 00 05 4f 08 28 00 00 00 08 00 00
Jul  1 12:50:45 NAS kernel: I/O error, dev sdl, sector 89065512 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 3
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1169 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1169 Sense Key : 0x2 [current] 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1169 ASC=0x4 ASCQ=0x0 
Jul  1 12:50:45 NAS kernel: sd 8:0:4:0: [sdl] tag#1169 CDB: opcode=0x88 88 00 00 00 00 00 05 4f 08 28 00 00 00 08 00 00
Jul  1 12:50:45 NAS kernel: I/O error, dev sdl, sector 89065512 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
Jul  1 12:50:45 NAS kernel: Buffer I/O error on dev sdl, logical block 11133189, async page read
Jul  1 12:50:45 NAS kernel: Buffer I/O error on dev sdl, logical block 11133528, async page read
Jul  1 12:50:45 NAS kernel: Buffer I/O error on dev sdl, logical block 11133867, async page read
Jul  1 12:50:45 NAS kernel: Buffer I/O error on dev sdl, logical block 11134206, async page read
Jul  1 12:50:45 NAS kernel: Buffer I/O error on dev sdl, logical block 11134545, async page read
Jul  1 12:50:45 NAS kernel: Buffer I/O error on dev sdl, logical block 11134884, async page read

 

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Trylo Apprentice

Trylo

Posted
  • Author
Posted

I already replaced all the cables on the LSI SAS2008

I tried changing the slot on motherboard and run the pre-clear again and it failed - it suddenly dropped the drive. Maybe it's a power issue... I don't know what is going on.

If I manage to get the SMART report I will post it.

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Trylo Apprentice

Trylo

Posted
  • Author
Posted

Here is a SMART from the drive I'm preclearing:
  

root@NAS:~# smartctl -a /dev/sdl
smartctl 7.4 2023-08-01 r5530 [x86_64-linux-6.1.79-Unraid] (local build)
Copyright (C) 2002-23, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Device Model:     ST16000NT001-3LV101
Serial Number:    WRS0G6MX
LU WWN Device Id: 5 000c50 0f71b37fc
Firmware Version: EN01
User Capacity:    16,000,900,661,248 bytes [16.0 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Form Factor:      3.5 inches
Device is:        Not in smartctl database 7.3/5601
ATA Version is:   ACS-4 (minor revision not indicated)
SATA Version is:  SATA 3.3, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Jul  1 13:34:55 2024 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

General SMART Values:
Offline data collection status:  (0x82) Offline data collection activity
                                        was completed without error.
                                        Auto Offline Data Collection: Enabled.
Self-test execution status:      (   0) The previous self-test routine completed
                                        without error or no self-test has ever 
                                        been run.
Total time to complete Offline 
data collection:                (  567) seconds.
Offline data collection
capabilities:                    (0x7b) SMART execute Offline immediate.
                                        Auto Offline data collection on/off support.
                                        Suspend Offline collection upon new
                                        command.
                                        Offline surface scan supported.
                                        Self-test supported.
                                        Conveyance Self-test supported.
                                        Selective Self-test supported.
SMART capabilities:            (0x0003) Saves SMART data before entering
                                        power-saving mode.
                                        Supports SMART auto save timer.
Error logging capability:        (0x01) Error logging supported.
                                        General Purpose Logging supported.
Short self-test routine 
recommended polling time:        (   1) minutes.
Extended self-test routine
recommended polling time:        (1384) minutes.
Conveyance self-test routine
recommended polling time:        (   2) minutes.
SCT capabilities:              (0x50bd) SCT Status supported.
                                        SCT Error Recovery Control supported.
                                        SCT Feature Control supported.
                                        SCT Data Table supported.

SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000f   083   064   044    Pre-fail  Always       -       203719309
  3 Spin_Up_Time            0x0003   095   095   000    Pre-fail  Always       -       0
  4 Start_Stop_Count        0x0032   100   100   020    Old_age   Always       -       27
  5 Reallocated_Sector_Ct   0x0033   100   100   010    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000f   100   253   045    Pre-fail  Always       -       50347
  9 Power_On_Hours          0x0032   100   100   000    Old_age   Always       -       0
 10 Spin_Retry_Count        0x0013   100   100   097    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   020    Old_age   Always       -       27
 18 Unknown_Attribute       0x000b   100   100   050    Pre-fail  Always       -       0
187 Reported_Uncorrect      0x0032   100   100   000    Old_age   Always       -       0
188 Command_Timeout         0x0032   100   100   000    Old_age   Always       -       0
190 Airflow_Temperature_Cel 0x0022   065   065   000    Old_age   Always       -       35 (Min/Max 33/35)
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       27
193 Load_Cycle_Count        0x0032   100   100   000    Old_age   Always       -       29
194 Temperature_Celsius     0x0022   035   040   000    Old_age   Always       -       35 (0 27 0 0 0)
197 Current_Pending_Sector  0x0012   100   100   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0010   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       0
200 Multi_Zone_Error_Rate   0x0023   100   100   001    Pre-fail  Always       -       0
240 Head_Flying_Hours       0x0000   100   253   000    Old_age   Offline      -       0 (93 143 0)
241 Total_LBAs_Written      0x0000   100   253   000    Old_age   Offline      -       0
242 Total_LBAs_Read         0x0000   100   253   000    Old_age   Offline      -       203719309

SMART Error Log Version: 1
No Errors Logged

SMART Self-test log structure revision number 1
No self-tests have been logged.  [To run self-tests, use: smartctl -t]

SMART Selective self-test log data structure revision number 1
 SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS
    1        0        0  Not_testing
    2        0        0  Not_testing
    3        0        0  Not_testing
    4        0        0  Not_testing
    5        0        0  Not_testing
Selective self-test flags (0x0):
  After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.

The above only provides legacy SMART information - try 'smartctl -x' for more

 

And here is from the other one that just showed 578 errors:
  

root@NAS:~# smartctl -a /dev/sdf
smartctl 7.4 2023-08-01 r5530 [x86_64-linux-6.1.79-Unraid] (local build)
Copyright (C) 2002-23, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Seagate IronWolf
Device Model:     ST4000VN008-2DR166
Serial Number:    ZGY88HVG
LU WWN Device Id: 5 000c50 0c7a3d8ab
Firmware Version: SC60
User Capacity:    4,000,787,030,016 bytes [4.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    5980 rpm
Form Factor:      3.5 inches
Device is:        In smartctl database 7.3/5601
ATA Version is:   ACS-3 T13/2161-D revision 5
SATA Version is:  SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Jul  1 13:34:15 2024 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

General SMART Values:
Offline data collection status:  (0x00) Offline data collection activity
                                        was never started.
                                        Auto Offline Data Collection: Disabled.
Self-test execution status:      (   0) The previous self-test routine completed
                                        without error or no self-test has ever 
                                        been run.
Total time to complete Offline 
data collection:                (  581) seconds.
Offline data collection
capabilities:                    (0x73) SMART execute Offline immediate.
                                        Auto Offline data collection on/off support.
                                        Suspend Offline collection upon new
                                        command.
                                        No Offline surface scan supported.
                                        Self-test supported.
                                        Conveyance Self-test supported.
                                        Selective Self-test supported.
SMART capabilities:            (0x0003) Saves SMART data before entering
                                        power-saving mode.
                                        Supports SMART auto save timer.
Error logging capability:        (0x01) Error logging supported.
                                        General Purpose Logging supported.
Short self-test routine 
recommended polling time:        (   1) minutes.
Extended self-test routine
recommended polling time:        ( 610) minutes.
Conveyance self-test routine
recommended polling time:        (   2) minutes.
SCT capabilities:              (0x50bd) SCT Status supported.
                                        SCT Error Recovery Control supported.
                                        SCT Feature Control supported.
                                        SCT Data Table supported.

SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000f   080   064   044    Pre-fail  Always       -       99686137
  3 Spin_Up_Time            0x0003   095   093   000    Pre-fail  Always       -       0
  4 Start_Stop_Count        0x0032   097   097   020    Old_age   Always       -       3967
  5 Reallocated_Sector_Ct   0x0033   100   100   010    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000f   088   060   045    Pre-fail  Always       -       596905645
  9 Power_On_Hours          0x0032   073   073   000    Old_age   Always       -       24036 (71 87 0)
 10 Spin_Retry_Count        0x0013   100   100   097    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   020    Old_age   Always       -       71
184 End-to-End_Error        0x0032   100   100   099    Old_age   Always       -       0
187 Reported_Uncorrect      0x0032   100   100   000    Old_age   Always       -       0
188 Command_Timeout         0x0032   100   099   000    Old_age   Always       -       2
189 High_Fly_Writes         0x003a   100   100   000    Old_age   Always       -       0
190 Airflow_Temperature_Cel 0x0022   071   052   040    Old_age   Always       -       29 (Min/Max 29/29)
191 G-Sense_Error_Rate      0x0032   100   100   000    Old_age   Always       -       0
192 Power-Off_Retract_Count 0x0032   099   099   000    Old_age   Always       -       2430
193 Load_Cycle_Count        0x0032   078   078   000    Old_age   Always       -       45633
194 Temperature_Celsius     0x0022   029   048   000    Old_age   Always       -       29 (0 21 0 0 0)
197 Current_Pending_Sector  0x0012   100   100   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0010   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       0
240 Head_Flying_Hours       0x0000   100   253   000    Old_age   Offline      -       2242h+02m+10.826s
241 Total_LBAs_Written      0x0000   100   253   000    Old_age   Offline      -       109632627244
242 Total_LBAs_Read         0x0000   100   253   000    Old_age   Offline      -       406398244388

SMART Error Log Version: 1
No Errors Logged

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%     17010         -
# 2  Short offline       Completed without error       00%      9870         -

SMART Selective self-test log data structure revision number 1
 SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS
    1        0        0  Not_testing
    2        0        0  Not_testing
    3        0        0  Not_testing
    4        0        0  Not_testing
    5        0        0  Not_testing
Selective self-test flags (0x0):
  After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.

The above only provides legacy SMART information - try 'smartctl -x' for more

 

Link to comment
Trylo Apprentice

Trylo

Posted
  • Author
Posted
1 hour ago, JorgeB said:

SMART looks fine, so most likely power/connection issue, avoid splitters, especially if they are splitting one plug to more than 2 disks.

 

Thank you for your help. I found a PSU with native 11 SATA connectors, so I'm going to drive now and buy it. Hopefully this will solve my problems.

Link to comment
Trylo Apprentice

Trylo

Posted
  • Author
Posted
4 hours ago, JorgeB said:

SMART looks fine, so most likely power/connection issue, avoid splitters, especially if they are splitting one plug to more than 2 disks.

 

I think that was it. I've changed the PSU. No more splitters for drives. The pre-clear has been going for almost an hour now at full speed and no more errors on any drives.

It's a shame I spent money on a drive I didn't need to change, but oh well...

  • Like 1
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