zpool upgrade -V bumps the on disk version number, but leaves the in core version
zfs - Zettabyte File System
From John Kennedy's original bug report at Delphix:
To reproduce: zpool create -o version=5 data c2t1d0 zpool upgrade -V 9 data ...at this point, ::spa and zdb -C will say '5', while 'zpool upgrade' will say 9.
The problem is that the spa config is not being updated when the new version gets synced out.
Updated by Christopher Siden about 8 years ago
- Status changed from New to Closed
commit 25345e466695fbe736faa53b8f3413d8e8f81981 Author: George Wilson <email@example.com> Date: Fri Nov 9 14:46:41 2012 -0800 3349 zpool upgrade -V bumps the on disk version number, but leaves the in core version Reviewed by: Adam Leventhal <firstname.lastname@example.org> Reviewed by: Christopher Siden <email@example.com> Reviewed by: Matt Ahrens <firstname.lastname@example.org> Reviewed by: Richard Lowe <email@example.com> Approved by: Dan McDonald <firstname.lastname@example.org>