Hello,

 

since a few days i have had several problems with my system:

 

• I use ioBroker and it crashed twice with a database error and i´am not able to bring it back to life.
• I tried to delete the appdata/iobroker folder and it´s read only. I´am not able to delete that files
• I also have some strange errors with one of my shares. after copying some files from windows to the share it´s read only, too.
• After restarting unraid, i was able to delete one folder from appdata/iobroker and then it´s read only again.
• After restarting Unraid, some dockers crashes with "Error code 403".

 

The terminal gives me some errors:

Quote

Nov 12 17:40:48 NAS kernel: BTRFS error (device loop2: state EA): bdev /dev/loop2 errs: wr 89, rd 0, flush 0, corrupt 0, gen 0
Nov 12 17:40:48 NAS kernel: I/O error, dev loop2, sector 8043296 op 0x1:(WRITE) flags 0x100000 phys_seg 9 prio class 0
Nov 12 17:40:48 NAS kernel: I/O error, dev loop2, sector 1401600 op 0x1:(WRITE) flags 0x100000 phys_seg 2 prio class 0
Nov 12 17:40:48 NAS kernel: BTRFS error (device loop2: state EA): bdev /dev/loop2 errs: wr 90, rd 0, flush 0, corrupt 0, gen 0
Nov 12 17:40:48 NAS kernel: BTRFS error (device loop2: state EA): bdev /dev/loop2 errs: wr 91, rd 0, flush 0, corrupt 0, gen 0
Nov 12 17:40:48 NAS kernel: I/O error, dev loop2, sector 7214720 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0
Nov 12 17:40:48 NAS kernel: BTRFS error (device loop2: state EA): bdev /dev/loop2 errs: wr 92, rd 0, flush 0, corrupt 0, gen 0
Nov 12 17:40:48 NAS kernel: I/O error, dev loop2, sector 7940168 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0
Nov 12 17:40:48 NAS kernel: BTRFS error (device loop2: state EA): bdev /dev/loop2 errs: wr 93, rd 0, flush 0, corrupt 0, gen 0

 

One of my cache disk, where appdata is stored, gives me a BTRFS error:

 

Nov 12 17:36:13 NAS kernel: nvme0n1: p1
Nov 12 17:36:13 NAS kernel: BTRFS: device fsid 09cc234c-ab76-4f48-9de5-664c1202412e devid 1 transid 2261282 /dev/nvme0n1p1 scanned by udevd (775)
Nov 12 17:36:28 NAS  emhttpd: SAMSUNG_MZVKW512HMJP-000H1_S34CNX0J644674 (nvme0n1) 512 1000215216
Nov 12 17:36:28 NAS  emhttpd: import 35 cache device: (nvme0n1) SAMSUNG_MZVKW512HMJP-000H1_S34CNX0J644674
Nov 12 17:36:28 NAS  emhttpd: read SMART /dev/nvme0n1
Nov 12 17:38:03 NAS  emhttpd: shcmd (143): mount -t btrfs -o noatime,space_cache=v2 /dev/nvme0n1p1 /mnt/cache_data
Nov 12 17:38:03 NAS kernel: BTRFS info (device nvme0n1p1): using free space tree
Nov 12 17:38:03 NAS kernel: BTRFS info (device nvme0n1p1): has skinny extents
Nov 12 17:38:03 NAS kernel: BTRFS info (device nvme0n1p1): enabling ssd optimizations
Nov 12 17:38:03 NAS kernel: BTRFS info (device nvme0n1p1): start tree-log replay
Nov 12 17:40:18 NAS kernel: BTRFS info (device nvme0n1p1): leaf 493919158272 gen 2261288 total ptrs 188 free space 1619 owner 2
Nov 12 17:40:18 NAS kernel: BTRFS error (device nvme0n1p1): unable to find ref byte nr 23281922048 parent 0 root 5  owner 9282302 offset 0
Nov 12 17:40:18 NAS kernel: BTRFS: error (device nvme0n1p1: state A) in __btrfs_free_extent:3079: errno=-2 No such entry
Nov 12 17:40:18 NAS kernel: BTRFS info (device nvme0n1p1: state EA): forced readonly
Nov 12 17:40:18 NAS kernel: BTRFS: error (device nvme0n1p1: state EA) in btrfs_run_delayed_refs:2157: errno=-2 No such entry
Nov 12 17:46:16 NAS  emhttpd: spinning down /dev/nvme0n1
Nov 12 17:46:17 NAS  emhttpd: sdspin /dev/nvme0n1 down: 25

 

Really strange errors... I need help for that.

 

THNAKS!!

 

 

nas-diagnostics-20231112-1750.zip

Edited November 12, 20232 yr by Master-Rudi

There's filesystem corruption on the pool, and it's going read-only, suggest backup and re-format, probably better to also recreate the docker image.