Should I be concerned and replacing hdd's!?

 

Apr 28 11:14:25 pidd_server kernel: ata7.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 (Errors)

Apr 28 11:14:25 pidd_server kernel:          res 51/40:00:f4:4b:00/00:00:00:00:00/00 Emask 0x9 (media error) (Errors)

Apr 28 11:14:25 pidd_server kernel: ata7.00: error: { UNC } (Errors)

Apr 28 11:14:28 pidd_server kernel: ata7.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 (Errors)

Apr 28 11:14:28 pidd_server kernel:          res 51/40:00:f4:4b:00/00:00:00:00:00/00 Emask 0x9 (media error) (Errors)

Apr 28 11:14:28 pidd_server kernel: ata7.00: error: { UNC } (Errors)

Apr 28 11:14:32 pidd_server kernel: ata7.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 (Errors)

Apr 28 11:14:32 pidd_server kernel:          res 51/40:00:f4:4b:00/00:00:00:00:00/00 Emask 0x9 (media error) (Errors)

Apr 28 11:14:32 pidd_server kernel: ata7.00: error: { UNC } (Errors)

Apr 28 11:14:35 pidd_server kernel: ata7.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 (Errors)

Apr 28 11:14:35 pidd_server kernel:          res 51/40:00:f4:4b:00/00:00:00:00:00/00 Emask 0x9 (media error) (Errors)

Apr 28 11:14:35 pidd_server kernel: ata7.00: error: { UNC } (Errors)

Apr 28 11:14:38 pidd_server kernel: ata7.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 (Errors)

Apr 28 11:14:38 pidd_server kernel:          res 51/40:00:f4:4b:00/00:00:00:00:00/00 Emask 0x9 (media error) (Errors)

Apr 28 11:14:38 pidd_server kernel: ata7.00: error: { UNC } (Errors)

Apr 28 11:14:41 pidd_server kernel: ata7.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 (Errors)

Apr 28 11:14:41 pidd_server kernel:          res 51/40:00:f4:4b:00/00:00:00:00:00/00 Emask 0x9 (media error) (Errors)

Apr 28 11:14:41 pidd_server kernel: ata7.00: error: { UNC } (Errors)

Apr 28 11:14:41 pidd_server kernel: end_request: I/O error, dev sdk, sector 19444 (Errors)

Apr 28 11:14:41 pidd_server kernel: Buffer I/O error on device sdk, logical block 2430 (Errors)

Apr 28 11:14:41 pidd_server kernel: Buffer I/O error on device sdk, logical block 2431 (Errors)

Apr 28 11:14:44 pidd_server kernel: ata7.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 (Errors)

Apr 28 11:14:44 pidd_server kernel:          res 51/40:00:f4:4b:00/00:00:00:00:00/00 Emask 0x9 (media error) (Errors)

Apr 28 11:14:44 pidd_server kernel: ata7.00: error: { UNC } (Errors)

Apr 28 11:14:47 pidd_server kernel: ata7.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 (Errors)

Apr 28 11:14:47 pidd_server kernel:          res 51/40:00:f4:4b:00/00:00:00:00:00/00 Emask 0x9 (media error) (Errors)

Apr 28 11:14:47 pidd_server kernel: ata7.00: error: { UNC } (Errors)

Apr 28 11:14:49 pidd_server kernel: ata7.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 (Errors)

Apr 28 11:14:49 pidd_server kernel:          res 51/40:00:f4:4b:00/00:00:00:00:00/00 Emask 0x9 (media error) (Errors)

Apr 28 11:14:49 pidd_server kernel: ata7.00: error: { UNC } (Errors)

Apr 28 11:14:52 pidd_server kernel: ata7.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 (Errors)

Apr 28 11:14:52 pidd_server kernel:          res 51/40:00:f4:4b:00/00:00:00:00:00/00 Emask 0x9 (media error) (Errors)

Apr 28 11:14:52 pidd_server kernel: ata7.00: error: { UNC } (Errors)

Apr 28 11:14:55 pidd_server kernel: ata7.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 (Errors)

Apr 28 11:14:55 pidd_server kernel:          res 51/40:00:f4:4b:00/00:00:00:00:00/00 Emask 0x9 (media error) (Errors)

Apr 28 11:14:55 pidd_server kernel: ata7.00: error: { UNC } (Errors)

Apr 28 11:14:58 pidd_server kernel: ata7.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 (Errors)

Apr 28 11:14:58 pidd_server kernel:          res 51/40:00:f4:4b:00/00:00:00:00:00/00 Emask 0x9 (media error) (Errors)

Apr 28 11:14:58 pidd_server kernel: ata7.00: error: { UNC } (Errors)

Apr 28 11:14:58 pidd_server kernel: end_request: I/O error, dev sdk, sector 19444 (Errors)

Apr 28 11:14:58 pidd_server kernel: Buffer I/O error on device sdk, logical block 2430 (Errors)

 

syslog_apr29.txt

from what you've posted it looks like device sdk has errors, can you post a smart report for disk sdk.

 

 

I can...

smartctl_sdk.txt

hhmm some red flags..

 

 

» reallocated_sector_ct=2

» reported_uncorrect=18

» current_pending_sector=8

» offline_uncorrectable=8

» ata_error_count=17

 

I think that drive is on its way out?

You have 2 re allocated sectors and 8 current pending reallocation I would run a parity non correcting check and then check your re allocated sector count, if it goes up then drive needs replacing. Also check syslog for any additional errors logged.

 

i think the drive is probably on its way out, im assuming you havent opened the case recently?, just trying to rule out loose data or power cable.

 

Sent from my GT-I9300 using Tapatalk 2

 

 

While the drive "Passes" SMART, it definitely has some bad sector issues that I'd be concerned about.  As inexpensive as drives are these days, I'd simply replace it.

 

yeah, I just picked up a WD Red to replace it.  No use in taking chances.

Good idea -- and I'm definitely a fan of the WD Reds ... excellent performance, very reliable, and VERY low power consumption