Firmbizzle

Looks like it is a memory issue. Put off on running the memtest till now because I had to move the server to get a display. Thanks for your help!

I'm getting errors on my single cache drive. Started seeing issues when the cache went into read only mode. Looked at the diagnostics and saw the BTFRS Errors. I've tried a scrub and there were no errors. I've also tried backing up the data and reformatting the drive only for the errors to come up after 5 days. Is this a hardware issue? Do I need to replace the disk or ram? Thanks. fbunraid-diagnostics-20260603-0137.zip

Thanks a lot for your help! I'm having an issue with my Plex database corrupted but that's another issue altogether.

Thanks! The drive looks like it's mounted now and can read from it. I can grab any backups from there. It doesn't have the docker containers I had installed before this came up. Do I just have to manually add each of the containers and it'll continue to use the app data located for that container? It looks like it's merged one of them (Plex) where the new database files have replaced the old ones, but the backups are still available. Diagnostics are attached if needed. fbunraid-diagnostics-20250706-1729.zip

I ran both commands twice because the first wipefs command came up blank, but that could be due to me messing up copying and pasting: root@FBUNRAID:~# wipefs /dev/nvme0n1p1 root@FBUNRAID:~# btrfs-select-super -s 1 /dev/nvme0n1p1 using SB copy 1, bytenr 67108864 root@FBUNRAID:~# wipefs /dev/nvme0n1p1 DEVICE OFFSET TYPE UUID LABEL nvme0n1p1 0x10040 btrfs cd28e38f-d248-43ae-8ba0-b84fc7ff9e14 root@FBUNRAID:~# btrfs-select-super -s 1 /dev/nvme0n1p1 using SB copy 1, bytenr 67108864

root@FBUNRAID:~# blkid /dev/sda1: LABEL_FATBOOT="UNRAID" LABEL="UNRAID" UUID="2736-60C3" BLOCK_SIZE="512" TYPE="vfat" /dev/md1p1: UUID="aca203d2-8a96-4dc8-ae8d-3223054725d0" BLOCK_SIZE="512" TYPE="xfs" /dev/md2p1: UUID="1a50248f-0cc6-4052-ade3-0d33bda0b63a" BLOCK_SIZE="512" TYPE="xfs" /dev/md3p1: UUID="6bca1659-d7ad-4ddc-bcf0-a18a8b9b19c6" BLOCK_SIZE="512" TYPE="xfs" /dev/md4p1: UUID="342fe148-ba12-468b-8ac6-8e423d9d80ff" BLOCK_SIZE="512" TYPE="xfs" /dev/md5p1: UUID="81972b1f-e366-4457-acac-87b48880fe08" BLOCK_SIZE="512" TYPE="xfs" /dev/loop1: BLOCK_SIZE="131072" TYPE="squashfs" /dev/loop0: BLOCK_SIZE="131072" TYPE="squashfs" /dev/loop2: UUID="e1771ae2-0da4-4811-8ea1-bbde77a70dac" UUID_SUB="a2a8f406-43e2-4fd7-b356-22280ac7cdb0" BLOCK_SIZE="4096" TYPE="btrfs" /dev/loop3: UUID="c2f3e91d-3493-4746-9881-2ec9568e5c6d" UUID_SUB="6f9f9a23-23a1-4166-9088-4c5832bb1481" BLOCK_SIZE="4096" TYPE="btrfs"

I had a power outage on July 2nd and don't have my Unraid server connected to a UPS. The power came on for a few minutes, and shutdown again. My server was set to start up each time. Looking at the logs, on July 4th, I see the following errors: Jul 4 07:20:40 FBUNRAID kernel: pcieport 0000:00:1b.0: AER: Uncorrectable (Non-Fatal) error message received from 0000:02:00.0 Jul 4 07:20:40 FBUNRAID kernel: nvme 0000:02:00.0: PCIe Bus Error: severity=Uncorrectable (Non-Fatal), type=Transaction Layer, (Requester ID) Jul 4 07:20:40 FBUNRAID kernel: nvme 0000:02:00.0: device [1179:011a] error status/mask=00004000/00000000 None of my docker containers came up and I've had to reinstall them from scratch. I found out that my NVME cache drive is unmountable. It's btrfs file system and it says "Unmountable: no file system". I've attached my diagnostics below. The errors are in the syslog-previous.txt. What can I do to recover my containers or at least access the appdata on that drive? fbunraid-diagnostics-20250704-1233.zip