Error on NVME Cache

[a12vman]

I upgraded to 6.12.6 yesterday.  The process of starting the Docker Service is generating the error below on this device. It happened yesterday right after the upgrade and again today when I stopped & started the Docker Engine.  I reviewed SysLogs from the last 2 weeks, there were no errors on this drive until I upgraded to 6.12.6

 

Dec 26 13:33:45 MediaTower kernel: nvme0n1: p1
Dec 26 13:33:45 MediaTower kernel: BTRFS: device label cache_nvme devid 1 transid 6847202 /dev/nvme0n1p1 scanned by udevd (1121)
Dec 26 13:34:23 MediaTower emhttpd: Samsung_SSD_970_EVO_Plus_1TB_S6S1NG0R843160K (nvme0n1) 512 1953525168
Dec 26 13:34:23 MediaTower emhttpd: import 30 cache device: (nvme0n1) Samsung_SSD_970_EVO_Plus_1TB_S6S1NG0R843160K
Dec 26 13:34:23 MediaTower emhttpd: read SMART /dev/nvme0n1
Dec 26 13:36:12 MediaTower emhttpd: shcmd (147): mount -t btrfs -o noatime,space_cache=v2 /dev/nvme0n1p1 /mnt/cache_nvme
Dec 26 13:36:12 MediaTower kernel: BTRFS info (device nvme0n1p1): using crc32c (crc32c-intel) checksum algorithm
Dec 26 13:36:12 MediaTower kernel: BTRFS info (device nvme0n1p1): using free space tree
Dec 26 13:36:12 MediaTower kernel: BTRFS info (device nvme0n1p1): enabling ssd optimizations
Dec 26 13:36:12 MediaTower kernel: BTRFS info (device nvme0n1p1: state M): turning on async discard
Dec 26 14:53:55 MediaTower kernel: nvme0n1: I/O Cmd(0x2) @ LBA 294821792, 32 blocks, I/O Error (sct 0x2 / sc 0x81) MORE DNR 
Dec 26 14:53:55 MediaTower kernel: critical medium error, dev nvme0n1, sector 294821792 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
Dec 27 01:01:39 MediaTower root: /mnt/cache_nvme: 718.8 GiB (771819671552 bytes) trimmed on /dev/nvme0n1p1
Dec 27 06:48:35 MediaTower kernel: nvme0n1: I/O Cmd(0x2) @ LBA 294821792, 32 blocks, I/O Error (sct 0x2 / sc 0x81) MORE DNR 
Dec 27 06:48:35 MediaTower kernel: critical medium error, dev nvme0n1, sector 294821792 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
 

Edited December 27, 2023 by a12vman

[JorgeB]

Please post the diagnostics but it's being logged as a device problem, updated may just have been a coincidence.

[a12vman]

mediatower-diagnostics-20231227-0744.zip

[JorgeB]

Media and Data Integrity Errors:    421

Num   ErrCount  SQId   CmdId  Status  PELoc          LBA  NSID    VS  Message
  0        421    17  0x2074  0xc502  0x000    294821808     1     -  Unrecovered Read Error
  1        420    20  0x604f  0xc502  0x000    294821808     1     -  Unrecovered Read Error

 

SMART is showing issues, you can run an extended SMART test.