I have been using the same system to 3 years now with no issues. Today I am not able to use any on my dockers. I have tried shut down and restart, restoring most resent app data backup, I tried deleting my dockers but get an execution error.  I am at a loss.

unraid-diagnostics-20181004-0713.zip

What is going on?  The Diagnostics file is from last October.  Anyone who attempts to help you needs a Diagnostic file from now that is collected when the server is having the problem.

Edited April 22, 20197 yr by Frank1940

sorry that was an old one that I had. I don't know what is going on. When I try pull up a docker web UI I get servier error or servier erroe 403. I have tried to delete my dockers but that does not work. 

unraid-diagnostics-20190421-1932.zip

Cache filesystem is corrupt, backup, reformat and restore data.

 

P.S. since there also are checksum errors good idea to run memtest, bad RAM is a quick way to corrupt a btrfs filesystem.

Okay, How do I back up Cashe File, Reformat and Restore? 

 

Can/should you back up Cashe drive if the file system is corrupt. 

 

Sorry for the dumb question but everything I know is from watching YouTube videos.

Please confirm if that is correct. I already have CA/Appdata Back running once a week so I should be good there when it comes to restoring my appdata correct. Now I took the server offline and unmounted my cache drive and then remounted it. When I start the array up I get this do I check the format box and format???

 

If you have all the data you need from cache you can format, if not see here for some possible ways to recover.

Thank you for your help I am back up and running.