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Moved docker image from array to cache, things were fine, now Docker won't start

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I did a few things at once unfortunately, and I think I broke something.

First, I moved my unraid docker image from my disk to my cache.

Then I upgraded to 7.0.

 

Once I tried to restart, my disk1 was not being unmounted, and then Unraid forced a restart.

Now, I'm getting the error below, and Docker will not start. I've attached my syslog. Please help.

 

Jan 13 13:39:51 B650-7700x unraid-api[23991]: ✔️ UNRAID API started successfully!
Jan 13 13:39:51 B650-7700x unraid-api[23991]: ⚠️ Caught exception: connect ECONNREFUSED /var/run/docker.sock
Jan 13 13:39:51 B650-7700x unraid-api[23991]: ⚠️ UNRAID API crashed with exit code 1
Jan 13 13:39:57 B650-7700x unraid-api[25459]: ✔️ UNRAID API started successfully!
Jan 13 13:39:57 B650-7700x unraid-api[25459]: ⚠️ Caught exception: connect ECONNREFUSED /var/run/docker.sock
Jan 13 13:39:57 B650-7700x unraid-api[25459]: ⚠️ UNRAID API crashed with exit code 1
Jan 13 13:40:04 B650-7700x unraid-api[26762]: ✔️ UNRAID API started successfully!
Jan 13 13:40:04 B650-7700x unraid-api[26762]: ⚠️ Caught exception: connect ECONNREFUSED /var/run/docker.sock
Jan 13 13:40:04 B650-7700x unraid-api[26762]: ⚠️ UNRAID API crashed with exit code 1

b650-7700x-syslog-20250113-1842.zip

Edited by i4ybrid

Solved by trurl

  • Author

How can I get my docker configurations if I just delete my docker image and rebuild? I didn't back up my configurations unfortunately...

  • Community Expert

Why do you think you need 250G docker.img? Default 20G is often more than enough.

 

Delete docker.img and recreate at a more reasonable size.

 

https://docs.unraid.net/unraid-os/manual/docker-management/#re-create-the-docker-image-file

 

Then you can reinstall your containers from Previous Apps.

 

https://docs.unraid.net/unraid-os/manual/docker-management/#re-installing-docker-applications

  • Community Expert
  • Solution
Jan 13 13:39:00 B650-7700x kernel: BTRFS warning (device loop2): csum failed root 5 ino 269 off 4096 csum 0xa700954d expected csum 0xacb6b47d mirror 1
Jan 13 13:39:00 B650-7700x kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 0, rd 0, flush 0, corrupt 16, gen 0
Jan 13 13:39:00 B650-7700x kernel: BTRFS warning (device loop2): csum failed root 5 ino 269 off 4096 csum 0xa700954d expected csum 0xacb6b47d mirror 1
Jan 13 13:39:00 B650-7700x kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 0, rd 0, flush 0, corrupt 17, gen 0
Jan 13 13:39:00 B650-7700x kernel: BTRFS warning (device loop2): csum failed root 5 ino 269 off 4096 csum 0xa700954d expected csum 0xacb6b47d mirror 1
Jan 13 13:39:00 B650-7700x kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 0, rd 0, flush 0, corrupt 18, gen 0

csum errors on btrfs are usually bad RAM.

 

Have you done memtest recently?

 

  • Author

Thanks, I'll do this. I had a huge docker image because I was using stable-diffusion and a1111 doesn't seem to do too well with mounted drives. I'll reduce it down. Docker is back up after I deleted my image. Appreciate the help.

  • Author

I'll run a memtest now.

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