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Cache Pool Read Only, Lots of BTRFS errors

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Not sure what has happened, been running fine for awhile.  Noticed today that my dockers weren't running properly and seen the errors in the log.

 

At the moment I am backing up my cache to the array, so I can reformat the cache pool as has been suggested in previous topics.

 

I have run a scrub and found no errors.

 

Diagnostics attached.

tower-diagnostics-20170827-1919.zip

  • Community Expert

Docker image is corrupt likely to a full allocated pool, re-formatting will fix it, or you can try this:

 

After this you'll need to delete and recreate the docker image.

Edited by johnnie.black

I have a similar problem, after the backup that is scheduled on Monday night often my docker container does not restart o are misconfigured. 

tonight i've received this error from fix common problem **** Unable to write to cache **** 

 

is it possible to remove the cache drive and just use the array because often i'm using the server from outside home so speed is not an issue and i've been having so many problems with caches.

 

thanks

Diagnostic attached 

by01-diagnostics-20170828-1149.zip

  • Community Expert
14 minutes ago, byographic said:

I have a similar problem, after the backup that is scheduled on Monday night often my docker container does not restart o are misconfigured. 

tonight i've received this error from fix common problem **** Unable to write to cache **** 

 

Not the same problem, you have hardware issues with your cache device, dropped offline, it could be cables, you can also remove you cache if it's not needed, just move everything on it to the array.

  • Author

Hmm.  Deleted files older than 14 days from recycle bin.

 

Everything is working again. No reboot or anything else.

 

Strange.

  • Community Expert

You should still run a balance as you pool filesystem is fully allocated.

17 minutes ago, johnnie.black said:

 

Not the same problem, you have hardware issues with your cache device, dropped offline, it could be cables, you can also remove you cache if it's not needed, just move everything on it to the array.

ok I will try

 

thanks

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