Web GUI inaccessible after failed cache drive

[Droven]

Hey guys Hopefully someone can help tell me what's stopping my unraid GUI from loading/responding. it started last night with the 2nd cache drive failing so this morning I removed it and I was watching it rebalance when the web GUI become unresponsive. I SSH in and got the diagnostics but I'm not sure what I need to be looking at to resolve it (I'm a linux/unraid noob)

 

any help would be much apricated.

 

 

darkness-diagnostics-20220703-1204.zip

[JorgeB]

Jul  3 11:49:01 Darkness kernel: kernel BUG at fs/btrfs/extent-tree.c:1107!

Btrfs crashed during the balance, this suggests there are fs issues, reboot, force it you have to, and try again, though most likely the same will happen, if yes best bet is to mount the pool read only, backup and re-format.

[Droven]

Thanks for the quick response, by backup you mean my unraid usb or the cache drive. and by format again usb or the cache drive.

 

I tried what you suggested and unless I'm doing something wrong I don't think it worked.

 

I'm going to see if I can pull the files of my old cache drive. 

[JorgeB]

3 minutes ago, Droven said:

by backup you mean my unraid usb or the cache drive. and by format again usb or the cache drive.

Cache both times.

[Droven]

I have checked the drive I suspected faulty and its still functional i can see it reallocated the bad sectors, got new drive coming tomorrow hopefully i can rebuild my cache off this old one and reformat the current stopping me from losing everything :/.

 

Thanks for all your help.