Hi, I originally created my pools in 2016 using OpneZFS on OS X version 1.5.2. I'm running the newest version 1.7.2 currently. I use zetawatch, it shows a message "supported features are disabled", and if a run "zpool status" in terminal, I see a message about supported features not being enabled as well.
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.
If I run the zpool upgrade command I see the following information about which features are not enabled.
POOL FEATURE
---------------
HD2
device_removal
obsolete_counts
zpool_checkpoint"
[/i]
I think the "zpool upgrade" command enables the features flags that allows these features to work. From the wiki page, it seems that openzfs on osx has always used is using zfs pool version 28, so does upgrade command actually upgrade the pool version?
Thanks so much