[6.7.0 rc3] Mover slow and locks up system until complete

There appears to be some issues with encryption and slow writes with v6.7

4 minutes ago, johnnie.black said:

There appears to be some issues with encryption and slow writes with v6.7

 

I see.  I would swap back and forth between encrypted and non-encrypted array to test more if it were easy but I have too much data on my array to have to re-copy everything.

I have tested it.
 

 

2 minutes ago, Niklas said:

I have tested it.
 

 

 

Oh nice.  You must either have little data on your array or 1+ unencrypted drives to begin with.  Glad to know it's been tested though.

I had 3 encrypted drives (all my stuff still fits on 1 disk, 4TB). Moved everything and formatted the drive without encryption. Moving over to IronWolf so for now, I have 1 unencrypted and 1 encrypted drive.

Edited February 11 by Niklas

Just now, Niklas said:

I had 3 encrypted drives (all my stuff still fits on 1 disk). Moved everything and formatted the drive without encryption. Moving over to IronWolf so for now, I have 1 unencrypted and 1 encrypted drives.

 

Nice, you're the perfect test case then.

I don't use encryption but was able to reproduce this issue, load average goes sky high and writes to the array with encryption enable, xfs or btrfs, are very slow, though encrypted cache seems unaffected, or at least much less so.

52 minutes ago, johnnie.black said:

I don't use encryption but was able to reproduce this issue, load average goes sky high and writes to the array with encryption enable, xfs or btrfs, are very slow, though encrypted cache seems unaffected, or at least much less so.

Sheesh.. I didn't change anything that would account for this... looking into it.