zpool upgrade can't enable new features
Renato Botelho
garga at FreeBSD.org
Thu Feb 25 14:09:22 UTC 2021
I recently upgraded a CURRENT system to main-n244932-248a47a4c2f and
zpool status shows:
pool: zroot
state: ONLINE
status: Some supported and requested 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.
config:
NAME STATE READ WRITE CKSUM
zroot ONLINE 0 0 0
raidz2-0 ONLINE 0 0 0
da0p4 ONLINE 0 0 0
da1p4 ONLINE 0 0 0
da2p4 ONLINE 0 0 0
da3p4 ONLINE 0 0 0
errors: No known data errors
Then I ran zpool upgrade zroot and got:
This system supports ZFS pool feature flags.
Pool 'zroot' already has all supported and requested features enabled.
After that zpool status output stays the same what made me believe
something is not right here.
--
Renato Botelho
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