ZFS Pool detail error in gui after upgrade

m3a2r1

Active Member
Feb 23, 2020
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I've upgraded PVE to the newest version.
These 3 packets cause that I can't show zfs pool detail:
- zfs-initramfs
- zfs-zed
- zfsutils-linux
Their version changed from 0.8.5-pve1 to 2.0.3-pve2.
How to rollback that update?

That's the error in GUI:
screenshot.118.jpg
 
You can always use zpool status on the command line in the terminal.
A rollback can be ony be done if your pool wasn't updated already.

BTW:
I see the same error, but only on a newly created zpool, which is connected via USB as a backup medium.
My internal pools that were upgraded to 2.0.3, do not show this problem.
 
I wonder if it has something to do with zfs scrub, since I have not run a scrub on the new pool yet, and I can't at the moment, since the pool is very busy.

EDIT: I just started a scrub and the error message is gone.
 
Last edited:
I know that I can use zpool status but it's annoying when something in gui doesn't work properly :)

I executed apt-get install zfsutils-linux=0.8.5-pve1 zfs-zed=0.8.5-pve1 zfs-initramfs=0.8.5-pve1 and it works again.
 
I just double checked: The old version reported: scan: none requested While in the new version the scan line is missing, when no scrub was performed. So this is a minor GUI bug.
 
You're right. I've tested on fresh install without scrub. When I scrub zfs pool, that error disappears.

But after scrub I've got this:

Code:
status: Some supported features are not enabled on the pool. The pool can
        still be used, but some features are unavailable.
action: Enable all features using 'zpool upgrade'. Once this is done,
        the pool may no longer be accessible by software that does not support
        the features. See zpool-features(5) for details.

when I'm trying upgrade:
Code:
cannot set property for 'rpool': invalid feature 'redaction_bookmarks'
 

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