I hate posting on forums asking for help because I'm sure the solution is buried here somewhere.  I've looked through several posts and tried a few things to no avail. Anyways, so here I am.  Came home one day to find my server not functional.  Unfortunately, did not make backups of my cache drive.  Hoping someone here can offer some advice that would allow me to get up and running without having to rebuild from scratch.  See attached for diagnostics.

skynet-diagnostics-20250208-1219.zip

? v7 as v6 didn't check or write the config properly?

Disk check and file system check.

did you try the new config option and remount the pool?
 

 

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on main, click on the first pool device for that pool and then "Remove Pool"

back on main, create a new pool with the same name and number of slots

assign the pool device(s), leave the filesystem set to auto

start the array to import the pool

Turn off machine. Double check physical connections.
Will review diag shortly.

Edited February 8, 20251 yr by bmartino1
typo - Data

I'm not seeing anything out of the ordinary in the logs per the diag. Which disk?

also:

 

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Steps I took;

1. Stop array

2. Removed disk from cachepool

3. Configured the cachepool for XFS. 

4. Placed the disk back in the cachepool. 

 

There's a problem with the log tree, if that is the only issue, this should help, type:

 

btrfs rescue zero-log /dev/nvme0n1p1

 

Then restart the array and post new diags.

So I got busy the last few days and wasn't able to tinker with my server until this morning.  Turned it on to find that my cache drive mounted, but it seems to be read-only?  Dockers won't update or start, nor do VM's.  

 

I have a 2nd SSD in my cache pool.  The file system is showing RAID1 but I could have sworn that I had not put them in RAID.

 

Tried running appdata backup.  It finished, but gave me tons of errors.  

 

I'm afraid to restart or stop the array in case the cache does not mount again.

 

Latest diags attached.

skynet-diagnostics-20250213-1023.zip

The filesystem has other issues and is going read only, recommend backing up what you can and reformatting. RAID1 cannot help with filesystem issues, both copies are corrupt.

What's the best way to back up at this point?  

 

Just copying the data you can from the pool elsewhere.