I was running out of space on Disk2 so I started moving files to Disk4 using ich777's Krusader container.  After the transfer completed, Disk4 now says it is write-protected.  There are still 864 GB of space left on Disk4.

 

I'm not sure how to look at the diagnostics to determine what the issue is.  Any help would be great, thanks!

diagnostics-20230320-1128.zip

Diags show filesystem problems with disk2, check filesystem and then reboot and post new diags after array start, also note that reiser is deprecated, you should convert to xfs.

@JorgeB - Thanks for the quick reply.  I will check on that now.

@JorgeB This is probably a stupid question but does this mean that I type in "--check" in to the blank and then push the "Check" button?

 

https://wiki.unraid.net/Check_Disk_Filesystems#Checking_and_fixing_drives_in_the_webGui

"If the file system is ReiserFS, then the options box will be blank initially, which implies the --check option. Always begin a ReiserFS drive test session with the --check option!"

8 minutes ago, rockbox948 said:

does this mean that I type in "--check" in to the blank and then push the "Check" button?

Blank or --check is the same for reiser.

@JorgeBBefore I do anything else, could you please take a look at the results of the check?

Filesystem Check Results.txt

Quote

1 found corruptions can be fixed only when running with --rebuild-tree

Run it again with the --rebuild-tree option.

Thanks, @JorgeB.  Just before all of this took place, I had uploaded a lot of data to the server that may have been placed in Disk2.  I did not have a chance to backup any of that new data before this issue happened.  Will --rebuild-tree put that data at risk?  Would I be able to restart the array beforehand to backup that new data first?

 

I really appreciate all of your help and your patience with my questions.

It should be fairly safe, but of course cannot guarantee, what I would recommend doing is copying everything elsewhere and re-formatting the disk using xfs, like mentioned reiser is deprecated.

Thanks.  I'm copying the data now.

 

If I do the --rebuild-tree and then swap the drive with a new one, will I get a chance to change the filesystem or will the parity rebuild also include the old reiser filesystem?

3 hours ago, rockbox948 said:

Thanks.  I'm copying the data now.

 

If I do the --rebuild-tree and then swap the drive with a new one, will I get a chance to change the filesystem or will the parity rebuild also include the old reiser filesystem?

A rebuild always puts back the original file system. 

4 minutes ago, itimpi said:

A rebuild always puts back the original file system. 

Ok, thanks.

@JorgeB Finally finished the --rebuild-tree and new diagnostics.  Please take a look when you have time.

 

As you recommended, I will transition to xfs on my remaining drives.  I just need to get some client work done before I can do so.

Filesystem Repair Tree Results.txt diagnostics-20230324-1008.zip

Looks good so far, should be resolved.

Thanks for all of your help!