unraid crashes on mount [SOLVED]

[treywarren]

I feel like I'm chasing gremlins.  The first problem I noticed was when trying to update docker programs there would be an error and I could no longer open or update them.  Now I can only get the UI to load for safe mode.  Drives look ok on the dashboard.  Attached are log files and a bad picture of what  is displayed when I mount the drives.  Not sure if it is being picked up in the logs.  

tower-diagnostics-20170928-1058.zip

Edited September 28, 2017 by treywarren

[Squid]

From the diagnostics, it looks like you started the array in maintenance mode..  Can you start it normally, then grab another diagnostics from the command line.

 

Based upon the pics though, it would appear that disk3 has corruption on it though, and you'll need to Check Disk Filesystem

[treywarren]

Phase 1 - find and verify superblock...
Phase 2 - using internal log
        - zero log...
        - scan filesystem freespace and inode maps...
Metadata corruption detected at xfs_agf block 0x575428d9/0x200
flfirst 118 in agf 1 too large (max = 118)
agf 118 freelist blocks bad, skipping freelist scan
sb_fdblocks 51463847, counted 52201682
        - found root inode chunk
Phase 3 - for each AG...
        - scan (but don't clear) agi unlinked lists...
        - process known inodes and perform inode discovery...
        - agno = 0
        - agno = 1
        - agno = 2
        - agno = 3
        - process newly discovered inodes...
Phase 4 - check for duplicate blocks...
        - setting up duplicate extent list...
        - check for inodes claiming duplicate blocks...
        - agno = 0
        - agno = 1
        - agno = 3
        - agno = 2
No modify flag set, skipping phase 5
Phase 6 - check inode connectivity...
        - traversing filesystem ...
        - traversal finished ...
        - moving disconnected inodes to lost+found ...
Phase 7 - verify link counts...
No modify flag set, skipping filesystem flush and exiting.

Thanks, that definitely seems to be the case.  This was done before mounting then I pulled this log after mounting (cannot access webUI now). Any suggestions from here?

tower-diagnostics-20170928-1326.zip

[Squid]

Rerun it with the modify flag (remove the -n from the options)

[treywarren]

I can’t seem to mount it so is -L my only option?

Quote

Phase 1 - find and verify superblock...
Phase 2 - using internal log
        - zero log...
ERROR: The filesystem has valuable metadata changes in a log which needs to
be replayed.  Mount the filesystem to replay the log, and unmount it before
re-running xfs_repair.  If you are unable to mount the filesystem, then use
the -L option to destroy the log and attempt a repair.
Note that destroying the log may cause corruption -- please attempt a mount
of the filesystem before doing this.

 

[Squid]

Usually no loss in data by using -L

[treywarren]

Thanks for all the help, that seems to have worked without any issues!