Per Öberg wrote:
When I check
# pfexec zpool status rpool
status: The pool is formatted using an older on-disk format. The pool can
still be used, but some features are unavailable.
action: Upgrade the pool using 'zpool upgrade'. Once this is done, the
pool will no longer be accessible on older software versions.
scrub: none requested
NAME STATE READ WRITE CKSUM
rpool ONLINE 0 0 0
c8t0d0s0 ONLINE 0 0 0
errors: No known data errors
Shouldn't the image-update take care of that ?
No. The 'issue' here is that if you find that the new boot environment
does not work for you for whatever reason you will need to revert to
the previous environment. However if you have upgraded the pool
then this will not be possible as the older version of the software
will have no knowledge about the new version.
And is it safe to do an upgrade ?
As long as you are happy with the new environment.
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