Problems with server

[Fozzie]

I am having serious issue with Unraid server  Don't want to loose data please help or let me know how to recover data.  Also need to know how to mark previous topic as solved.  Thanks for assistance

 

tower-diagnostics-20210505-1842.zip

[JorgeB]

Please explain what is the current problem.

[Fozzie]

At first I was having network issues but then I fixed with new motherboard and cpu now I am having disk issues 2 are not mounting I only have one parity drive  need the data on both.

[JorgeB]

You have an unassigned disk spamming the log with ATA errors, since it's unassigned disconnect it (or replace cables to see if it helps):

 ST10000VN0004_ZA2B8RZL

 

As for the unmountable disks:

33 minutes ago, Fozzie said:

I only have one parity drive  need the data on both.

 

Parity can't help with filesystem corruption, btrfs was detecting data corruption, this is usually a hardware problem like bad RAM, if you think that's fixed there are some recovery options here:

https://forums.unraid.net/topic/46802-faq-for-unraid-v6/?do=findComment&comment=543490

 

Also see here for what to do about the stats errors:

https://forums.unraid.net/topic/46802-faq-for-unraid-v6/?do=findComment&comment=700582

 

 

 

 

[Fozzie]

Tried the mount but got this back:    wrong fs type, bad option, bad superblock on /dev/sdi1, missing codepage or helper program, or other error.  Included new diagnostic below

 

tower-diagnostics-20210506-1848.zip

[JorgeB]

Try the other options, btrfs restore is the most likely to work with disk1, if none of the options work can't help anymore, you can try the mailing list or IRC.