March 16, 20251 yr Hello everyone, I don't know the reason of it but I woke up to my Docker deamon crashed. As a result, I tried to reboot the server (by first shutting down the array and doing a reboot), but now my Cache shows up as "Unmountable: Unsupported or no file system". I attached the diagnostic logs to this article. I tried doing the recommended steps (shutting down the array, unassigning the cache pool, starting the array, shutting down the array, readding the pool and starting the array again which did not work. Also, I found some threads recommending the "btrfs rescue" commands or mounting the cache into a temporary mounting point but that did not work. As mentioned in the title, I am using the password based encryption on my unraid server (which I suspect could make this recovery more cumbersome...) Could someone help me here? Here are the results I got running a few other commands: root@Tower:~# btrfs fi show Label: none uuid: 7f40cf6b-8492-4004-8792-24fe1751a2b8 Total devices 1 FS bytes used 103.71GiB devid 1 size 232.87GiB used 160.92GiB path /dev/mapper/sdc1 root@Tower:~# fdisk -l /dev/mapper/sdc fdisk: cannot open /dev/mapper/sdc: No such file or directory root@Tower:~# fdisk -l /dev/mapper/sdc1 Disk /dev/mapper/sdc1: 232.87 GiB, 250041524224 bytes, 488362352 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes root@Tower:~# btrfs rescue zero-log /dev/mapper/sdc1 Clearing log on /dev/mapper/sdc1, previous log_root 721480712192, level 0 ERROR: failed to write super block for devid 1: flush error: Input/output error ERROR: failed to write dev supers: Input/output error WARNING: fsync on device 1 failed: Input/output error Also, the disk logs show this which doesn't seem right at all...: Mar 16 17:33:21 Tower kernel: ata1: SATA max UDMA/133 abar m2048@0xf732b000 port 0xf732b100 irq 135 Mar 16 17:33:21 Tower kernel: ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) Mar 16 17:33:21 Tower kernel: ata1.00: failed to read native max address (err_mask=0x1) Mar 16 17:33:21 Tower kernel: ata1.00: HPA support seems broken, skipping HPA handling Mar 16 17:33:21 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:33:21 Tower kernel: ata1.00: ATA-9: Samsung SSD 750 EVO 250GB, MAT01B6Q, max UDMA/133 Mar 16 17:33:21 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:33:21 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:33:21 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:33:21 Tower kernel: ata1.00: 488397168 sectors, multi 1: LBA48 NCQ (depth 32) Mar 16 17:33:21 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:33:21 Tower kernel: ata1.00: Security Log not supported Mar 16 17:33:21 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:33:21 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:33:21 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:33:21 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:33:21 Tower kernel: ata1.00: Security Log not supported Mar 16 17:33:21 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:33:21 Tower kernel: sd 2:0:0:0: [sdc] 488397168 512-byte logical blocks: (250 GB/233 GiB) Mar 16 17:33:21 Tower kernel: sd 2:0:0:0: [sdc] Write Protect is off Mar 16 17:33:21 Tower kernel: sd 2:0:0:0: [sdc] Mode Sense: 00 3a 00 00 Mar 16 17:33:21 Tower kernel: sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Mar 16 17:33:21 Tower kernel: sd 2:0:0:0: [sdc] Preferred minimum I/O size 512 bytes Mar 16 17:33:21 Tower kernel: sdc: sdc1 Mar 16 17:33:21 Tower kernel: sd 2:0:0:0: [sdc] Attached SCSI disk Mar 16 17:33:47 Tower emhttpd: Samsung_SSD_750_EVO_250GB_S2S5NWAH115772R (sdc) 512 488397168 Mar 16 17:33:47 Tower emhttpd: read SMART /dev/sdc Mar 16 17:36:00 Tower emhttpd: read SMART /dev/sdc Mar 16 17:36:01 Tower emhttpd: Samsung_SSD_750_EVO_250GB_S2S5NWAH115772R (sdc) 512 488397168 Mar 16 17:36:02 Tower emhttpd: read SMART /dev/sdc Mar 16 17:36:07 Tower emhttpd: Samsung_SSD_750_EVO_250GB_S2S5NWAH115772R (sdc) 512 488397168 Mar 16 17:36:07 Tower emhttpd: import 30 cache device: (sdc) Samsung_SSD_750_EVO_250GB_S2S5NWAH115772R Mar 16 17:36:07 Tower emhttpd: read SMART /dev/sdc Mar 16 17:36:22 Tower emhttpd: shcmd (155): /usr/sbin/cryptsetup luksOpen /dev/sdc1 sdc1 --allow-discards Mar 16 17:36:25 Tower emhttpd: shcmd (167): mount -t xfs -o noatime,nouuid /dev/mapper/sdc1 /mnt/cache Mar 16 17:36:26 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:36:26 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:36:26 Tower kernel: ata1.00: failed command: FLUSH CACHE EXT Mar 16 17:36:26 Tower kernel: ata1.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 2 Mar 16 17:36:26 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:36:26 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:36:26 Tower kernel: ata1.00: device reported invalid CHS sector 0 Mar 16 17:36:26 Tower kernel: ata1: EH complete Mar 16 17:36:26 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:36:26 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:36:26 Tower kernel: ata1.00: failed command: FLUSH CACHE EXT Mar 16 17:36:26 Tower kernel: ata1.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 24 Mar 16 17:36:26 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:36:26 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:36:26 Tower kernel: ata1.00: device reported invalid CHS sector 0 Mar 16 17:36:26 Tower kernel: ata1: EH complete Mar 16 17:36:26 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:36:26 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:36:26 Tower kernel: ata1.00: failed command: FLUSH CACHE EXT Mar 16 17:36:26 Tower kernel: ata1.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 5 Mar 16 17:36:26 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:36:26 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:36:26 Tower kernel: ata1.00: device reported invalid CHS sector 0 Mar 16 17:36:26 Tower kernel: ata1: EH complete Mar 16 17:36:26 Tower kernel: ata1.00: NCQ disabled due to excessive errors Mar 16 17:36:26 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:36:26 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:36:26 Tower kernel: ata1.00: failed command: FLUSH CACHE EXT Mar 16 17:36:26 Tower kernel: ata1.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 10 Mar 16 17:36:26 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:36:26 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:36:26 Tower kernel: ata1.00: device reported invalid CHS sector 0 Mar 16 17:36:26 Tower kernel: ata1: EH complete Mar 16 17:36:26 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:36:26 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:36:26 Tower kernel: ata1.00: failed command: FLUSH CACHE EXT Mar 16 17:36:26 Tower kernel: ata1.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 15 Mar 16 17:36:26 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:36:26 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:36:26 Tower kernel: ata1.00: device reported invalid CHS sector 0 Mar 16 17:36:26 Tower kernel: ata1: EH complete Mar 16 17:36:26 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:36:26 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:36:26 Tower kernel: ata1.00: failed command: FLUSH CACHE EXT Mar 16 17:36:26 Tower kernel: ata1.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 0 Mar 16 17:36:26 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:36:26 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:36:26 Tower kernel: ata1.00: device reported invalid CHS sector 0 Mar 16 17:36:26 Tower root: mount: /mnt/cache: wrong fs type, bad option, bad superblock on /dev/mapper/sdc1, missing codepage or helper program, or other error. Mar 16 17:36:26 Tower kernel: sd 2:0:0:0: [sdc] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s Mar 16 17:36:26 Tower kernel: sd 2:0:0:0: [sdc] tag#0 Sense Key : 0x5 [current] Mar 16 17:36:26 Tower kernel: sd 2:0:0:0: [sdc] tag#0 ASC=0x21 ASCQ=0x4 Mar 16 17:36:26 Tower kernel: sd 2:0:0:0: [sdc] tag#0 CDB: opcode=0x35 35 00 00 00 00 00 00 00 00 00 Mar 16 17:36:26 Tower kernel: I/O error, dev sdc, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 2 Mar 16 17:36:26 Tower kernel: ata1: EH complete Mar 16 17:36:26 Tower emhttpd: shcmd (168): mount -t btrfs -o noatime,space_cache=v2 /dev/mapper/sdc1 /mnt/cache Mar 16 17:36:26 Tower kernel: BTRFS info (device dm-3): bdev /dev/mapper/sdc1 errs: wr 0, rd 25541, flush 0, corrupt 0, gen 0 Mar 16 17:36:26 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:36:26 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:36:26 Tower kernel: ata1.00: failed command: WRITE DMA EXT Mar 16 17:36:26 Tower kernel: ata1.00: cmd 35/00:40:00:30:21/00:04:07:00:00/e0 tag 23 dma 557056 out Mar 16 17:36:26 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:36:26 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:36:26 Tower kernel: ata1: EH complete Mar 16 17:36:26 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:36:26 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:36:26 Tower kernel: ata1.00: failed command: WRITE DMA EXT Mar 16 17:36:26 Tower kernel: ata1.00: cmd 35/00:e0:60:34:21/00:03:07:00:00/e0 tag 7 dma 507904 out Mar 16 17:36:26 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:36:26 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:36:26 Tower kernel: ata1: EH complete Mar 16 17:36:26 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:36:26 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:36:26 Tower kernel: ata1.00: failed command: WRITE DMA EXT Mar 16 17:36:26 Tower kernel: ata1.00: cmd 35/00:40:00:30:21/00:04:07:00:00/e0 tag 19 dma 557056 out Mar 16 17:36:26 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:36:26 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:36:26 Tower kernel: ata1: EH complete Mar 16 17:36:26 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:36:26 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:36:26 Tower kernel: ata1.00: failed command: WRITE DMA EXT Mar 16 17:36:26 Tower kernel: ata1.00: cmd 35/00:e0:60:34:21/00:03:07:00:00/e0 tag 23 dma 507904 out Mar 16 17:36:26 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:36:26 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:36:26 Tower kernel: ata1: EH complete Mar 16 17:36:26 Tower kernel: ata1: limiting SATA link speed to 3.0 Gbps Mar 16 17:36:26 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 Mar 16 17:36:26 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:36:26 Tower kernel: ata1.00: failed command: WRITE DMA EXT Mar 16 17:36:26 Tower kernel: ata1.00: cmd 35/00:40:00:30:21/00:04:07:00:00/e0 tag 28 dma 557056 out Mar 16 17:36:26 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:36:26 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:36:26 Tower kernel: ata1: hard resetting link Mar 16 17:36:26 Tower kernel: ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 320) Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:36:26 Tower kernel: ata1: EH complete Mar 16 17:36:26 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:36:26 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:36:26 Tower kernel: ata1.00: failed command: WRITE DMA EXT Mar 16 17:36:26 Tower kernel: ata1.00: cmd 35/00:e0:60:34:21/00:03:07:00:00/e0 tag 1 dma 507904 out Mar 16 17:36:26 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:36:26 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:36:26 Tower kernel: ata1: EH complete Mar 16 17:36:26 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:36:26 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:36:26 Tower kernel: ata1.00: failed command: WRITE DMA EXT Mar 16 17:36:26 Tower kernel: ata1.00: cmd 35/00:40:00:30:21/00:04:07:00:00/e0 tag 5 dma 557056 out Mar 16 17:36:26 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:36:26 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:36:26 Tower kernel: ata1: EH complete Mar 16 17:36:26 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:36:26 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:36:26 Tower kernel: ata1.00: failed command: WRITE DMA EXT Mar 16 17:36:26 Tower kernel: ata1.00: cmd 35/00:e0:60:34:21/00:03:07:00:00/e0 tag 11 dma 507904 out Mar 16 17:36:26 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:36:26 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:36:26 Tower kernel: ata1: EH complete Mar 16 17:36:26 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:36:26 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:36:26 Tower kernel: ata1.00: failed command: WRITE DMA EXT Mar 16 17:36:26 Tower kernel: ata1.00: cmd 35/00:40:00:30:21/00:04:07:00:00/e0 tag 0 dma 557056 out Mar 16 17:36:26 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:36:26 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:36:26 Tower kernel: ata1: EH complete Mar 16 17:36:26 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:36:26 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:36:26 Tower kernel: ata1.00: failed command: WRITE DMA EXT Mar 16 17:36:26 Tower kernel: ata1.00: cmd 35/00:e0:60:34:21/00:03:07:00:00/e0 tag 4 dma 507904 out Mar 16 17:36:26 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:36:26 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:36:26 Tower kernel: ata1: EH complete Mar 16 17:36:26 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:36:26 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:36:26 Tower kernel: ata1.00: failed command: WRITE DMA EXT Mar 16 17:36:26 Tower kernel: ata1.00: cmd 35/00:40:00:30:21/00:04:07:00:00/e0 tag 14 dma 557056 out Mar 16 17:36:26 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:36:26 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:26 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:26 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:26 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:26 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:36:26 Tower kernel: sd 2:0:0:0: [sdc] tag#14 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s Mar 16 17:36:26 Tower kernel: sd 2:0:0:0: [sdc] tag#14 Sense Key : 0x5 [current] Mar 16 17:36:26 Tower kernel: sd 2:0:0:0: [sdc] tag#14 ASC=0x21 ASCQ=0x4 Mar 16 17:36:26 Tower kernel: sd 2:0:0:0: [sdc] tag#14 CDB: opcode=0x2a 2a 00 07 21 30 00 00 04 40 00 Mar 16 17:36:26 Tower kernel: I/O error, dev sdc, sector 119615488 op 0x1:(WRITE) flags 0x1800 phys_seg 14 prio class 2 Mar 16 17:36:26 Tower kernel: BTRFS error (device dm-3): bdev /dev/mapper/sdc1 errs: wr 1, rd 25541, flush 0, corrupt 0, gen 0 Mar 16 17:36:26 Tower kernel: ata1: EH complete Mar 16 17:36:26 Tower kernel: ata1: limiting SATA link speed to 1.5 Gbps Mar 16 17:36:26 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 Mar 16 17:36:26 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:36:26 Tower kernel: ata1.00: failed command: WRITE DMA EXT Mar 16 17:36:26 Tower kernel: ata1.00: cmd 35/00:e0:60:34:21/00:03:07:00:00/e0 tag 18 dma 507904 out Mar 16 17:36:26 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:36:26 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:36:26 Tower kernel: ata1: hard resetting link Mar 16 17:36:27 Tower kernel: ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310) Mar 16 17:36:27 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:27 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:27 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:27 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:27 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:27 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:36:27 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:36:27 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:36:27 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:36:27 Tower kernel: ata1.00: Security Log not supported Mar 16 17:36:27 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:36:27 Tower kernel: sd 2:0:0:0: [sdc] tag#18 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s Mar 16 17:36:27 Tower kernel: sd 2:0:0:0: [sdc] tag#18 Sense Key : 0x5 [current] Mar 16 17:36:27 Tower kernel: sd 2:0:0:0: [sdc] tag#18 ASC=0x21 ASCQ=0x4 Mar 16 17:36:27 Tower kernel: sd 2:0:0:0: [sdc] tag#18 CDB: opcode=0x2a 2a 00 07 21 34 60 00 03 e0 00 Mar 16 17:36:27 Tower kernel: I/O error, dev sdc, sector 119616608 op 0x1:(WRITE) flags 0x1800 phys_seg 8 prio class 2 Mar 16 17:36:27 Tower kernel: BTRFS error (device dm-3): bdev /dev/mapper/sdc1 errs: wr 2, rd 25541, flush 0, corrupt 0, gen 0 Mar 16 17:36:27 Tower kernel: ata1: EH complete Mar 16 17:36:27 Tower root: mount: /mnt/cache: can't read superblock on /dev/mapper/sdc1. Mar 16 17:36:27 Tower emhttpd: /usr/sbin/zpool import -f -d /dev/mapper/sdc1 2>&1 Mar 16 17:36:27 Tower emhttpd: shcmd (169): mount -t reiserfs -o noatime,user_xattr,acl /dev/mapper/sdc1 /mnt/cache Mar 16 17:36:27 Tower root: mount: /mnt/cache: wrong fs type, bad option, bad superblock on /dev/mapper/sdc1, missing codepage or helper program, or other error. Mar 16 17:39:12 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:39:12 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:39:12 Tower kernel: ata1.00: failed command: FLUSH CACHE EXT Mar 16 17:39:12 Tower kernel: ata1.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 0 Mar 16 17:39:12 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:39:12 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:39:12 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:39:12 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:39:12 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:39:12 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: Security Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:39:12 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:39:12 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:39:12 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: Security Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:39:12 Tower kernel: ata1.00: device reported invalid CHS sector 0 Mar 16 17:39:12 Tower kernel: ata1: EH complete Mar 16 17:39:12 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:39:12 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:39:12 Tower kernel: ata1.00: failed command: FLUSH CACHE EXT Mar 16 17:39:12 Tower kernel: ata1.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 11 Mar 16 17:39:12 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:39:12 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:39:12 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:39:12 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:39:12 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:39:12 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: Security Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:39:12 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:39:12 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:39:12 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: Security Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:39:12 Tower kernel: ata1.00: device reported invalid CHS sector 0 Mar 16 17:39:12 Tower kernel: ata1: EH complete Mar 16 17:39:12 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:39:12 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:39:12 Tower kernel: ata1.00: failed command: FLUSH CACHE EXT Mar 16 17:39:12 Tower kernel: ata1.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 13 Mar 16 17:39:12 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:39:12 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:39:12 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:39:12 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:39:12 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:39:12 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: Security Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:39:12 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:39:12 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:39:12 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: Security Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:39:12 Tower kernel: ata1.00: device reported invalid CHS sector 0 Mar 16 17:39:12 Tower kernel: ata1: EH complete Mar 16 17:39:12 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:39:12 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:39:12 Tower kernel: ata1.00: failed command: FLUSH CACHE EXT Mar 16 17:39:12 Tower kernel: ata1.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 15 Mar 16 17:39:12 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:39:12 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:39:12 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:39:12 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:39:12 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:39:12 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: Security Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:39:12 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:39:12 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:39:12 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: Security Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:39:12 Tower kernel: ata1.00: device reported invalid CHS sector 0 Mar 16 17:39:12 Tower kernel: ata1: EH complete Mar 16 17:39:12 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:39:12 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:39:12 Tower kernel: ata1.00: failed command: FLUSH CACHE EXT Mar 16 17:39:12 Tower kernel: ata1.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 19 Mar 16 17:39:12 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:39:12 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:39:12 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:39:12 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:39:12 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:39:12 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: Security Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:39:12 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:39:12 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:39:12 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: Security Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:39:12 Tower kernel: ata1.00: device reported invalid CHS sector 0 Mar 16 17:39:12 Tower kernel: ata1: EH complete Mar 16 17:39:12 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Mar 16 17:39:12 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:39:12 Tower kernel: ata1.00: failed command: FLUSH CACHE EXT Mar 16 17:39:12 Tower kernel: ata1.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 21 Mar 16 17:39:12 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:39:12 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:39:12 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:39:12 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:39:12 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:39:12 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: Security Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:39:12 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:39:12 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:39:12 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: Security Log not supported Mar 16 17:39:12 Tower kernel: ata1.00: configured for UDMA/133 (device error ignored) Mar 16 17:39:12 Tower kernel: ata1.00: device reported invalid CHS sector 0 Mar 16 17:39:12 Tower kernel: sd 2:0:0:0: [sdc] tag#21 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s Mar 16 17:39:12 Tower kernel: sd 2:0:0:0: [sdc] tag#21 Sense Key : 0x5 [current] Mar 16 17:39:12 Tower kernel: sd 2:0:0:0: [sdc] tag#21 ASC=0x21 ASCQ=0x4 Mar 16 17:39:12 Tower kernel: sd 2:0:0:0: [sdc] tag#21 CDB: opcode=0x35 35 00 00 00 00 00 00 00 00 00 Mar 16 17:39:12 Tower kernel: I/O error, dev sdc, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 2 Mar 16 17:39:12 Tower kernel: ata1: EH complete Mar 16 17:39:12 Tower kernel: ata1.00: limiting speed to UDMA/100:PIO4 Mar 16 17:39:12 Tower kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 Mar 16 17:39:12 Tower kernel: ata1.00: irq_stat 0x40000001 Mar 16 17:39:12 Tower kernel: ata1.00: failed command: FLUSH CACHE EXT Mar 16 17:39:12 Tower kernel: ata1.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 23 Mar 16 17:39:12 Tower kernel: ata1.00: status: { DRDY ERR } Mar 16 17:39:12 Tower kernel: ata1.00: error: { ABRT } Mar 16 17:39:12 Tower kernel: ata1: hard resetting link Mar 16 17:39:13 Tower kernel: ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310) Mar 16 17:39:13 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:39:13 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:39:13 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:39:13 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:39:13 Tower kernel: ata1.00: Security Log not supported Mar 16 17:39:13 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:39:13 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:39:13 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:39:13 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:39:13 Tower kernel: ata1.00: Security Log not supported Mar 16 17:39:13 Tower kernel: ata1.00: failed to set xfermode (err_mask=0x1) Mar 16 17:39:18 Tower kernel: ata1: hard resetting link Mar 16 17:39:18 Tower kernel: ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310) Mar 16 17:39:18 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:39:18 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:39:18 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:39:18 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:39:18 Tower kernel: ata1.00: Security Log not supported Mar 16 17:39:18 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:39:18 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:39:18 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:39:18 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:39:18 Tower kernel: ata1.00: Security Log not supported Mar 16 17:39:18 Tower kernel: ata1.00: failed to set xfermode (err_mask=0x1) Mar 16 17:39:18 Tower kernel: ata1.00: limiting speed to UDMA/100:PIO3 Mar 16 17:39:23 Tower kernel: ata1: hard resetting link Mar 16 17:39:24 Tower kernel: ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310) Mar 16 17:39:24 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:39:24 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:39:24 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:39:24 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:39:24 Tower kernel: ata1.00: Security Log not supported Mar 16 17:39:24 Tower kernel: ata1.00: supports DRM functions and may not be fully accessible Mar 16 17:39:24 Tower kernel: ata1.00: failed to enable AA (error_mask=0x1) Mar 16 17:39:24 Tower kernel: ata1.00: Read log 0x00 page 0x00 failed, Emask 0x1 Mar 16 17:39:24 Tower kernel: ata1.00: NCQ Send/Recv Log not supported Mar 16 17:39:24 Tower kernel: ata1.00: Security Log not supported Mar 16 17:39:24 Tower kernel: ata1.00: failed to set xfermode (err_mask=0x1) Mar 16 17:39:24 Tower kernel: ata1.00: disable device Mar 16 17:39:24 Tower kernel: ata1: EH complete Mar 16 17:39:24 Tower kernel: sd 2:0:0:0: [sdc] tag#2 UNKNOWN(0x2003) Result: hostbyte=0x04 driverbyte=DRIVER_OK cmd_age=11s Mar 16 17:39:24 Tower kernel: sd 2:0:0:0: [sdc] tag#2 CDB: opcode=0x28 28 00 1d 1c 59 30 00 00 08 00 Mar 16 17:39:24 Tower kernel: I/O error, dev sdc, sector 488397104 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 Mar 16 17:39:24 Tower kernel: sd 2:0:0:0: [sdc] tag#3 UNKNOWN(0x2003) Result: hostbyte=0x04 driverbyte=DRIVER_OK cmd_age=11s Mar 16 17:39:24 Tower kernel: sd 2:0:0:0: [sdc] tag#3 CDB: opcode=0x35 35 00 00 00 00 00 00 00 00 00 Mar 16 17:39:24 Tower kernel: I/O error, dev sdc, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 2 Mar 16 17:39:24 Tower kernel: sd 2:0:0:0: [sdc] tag#6 UNKNOWN(0x2003) Result: hostbyte=0x04 driverbyte=DRIVER_OK cmd_age=0s Mar 16 17:39:24 Tower kernel: sd 2:0:0:0: [sdc] tag#6 CDB: opcode=0x28 28 00 1d 1c 59 30 00 00 08 00 Mar 16 17:39:24 Tower kernel: I/O error, dev sdc, sector 488397104 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 Mar 16 17:39:24 Tower kernel: sd 2:0:0:0: [sdc] Read Capacity(16) failed: Result: hostbyte=0x04 driverbyte=DRIVER_OK Mar 16 17:39:24 Tower kernel: sd 2:0:0:0: [sdc] Sense not available. Mar 16 17:39:24 Tower kernel: sd 2:0:0:0: [sdc] Read Capacity(10) failed: Result: hostbyte=0x04 driverbyte=DRIVER_OK Mar 16 17:39:24 Tower kernel: sd 2:0:0:0: [sdc] Sense not available. Mar 16 17:39:24 Tower kernel: sd 2:0:0:0: [sdc] 0 512-byte logical blocks: (0 B/0 B) Mar 16 17:39:24 Tower kernel: sdc: detected capacity change from 488397168 to 0 tower-diagnostics-20250316-1745.zip Edited March 16, 20251 yr by 3dextended More logs
March 16, 20251 yr Community Expert Connection problems with cache. Also, you have Docker and VM Manager disabled now, but I suspect you let them start without cache since their shares are now on the array.
March 16, 20251 yr Author Sadly, I am a noob when it comes to unraid, filesystems and stuff. Is there any way to fix a Quote Connection problems with cache. And yes, you are correct, Docker and VMs started without the cache and wrote to my disks... Is that preventing the restore process?
March 16, 20251 yr Community Expert 2 hours ago, trurl said: Connection problems with cache. Check connections, both ends, SATA and power, including splitters. Each connector must sit squarely and firmly on the connection with no tension in the cable. Don't bundle data cables to make things "neat".
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