I did "zpool upgrade tank0" on one of our machines with FreeBSD
12.2-p13 amd64 and then got this message:
# zpool upgrade tank0
This system supports ZFS pool feature flags.
Enabled the following features on 'tank0':
large_dnode
spacemap_v2
allocation_classes
If you boot from pool 'tank0', don't forget to update boot code.
Assuming you use GPT partitioning and da0 is your boot disk
the following command will do it:
gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 da0
I am not sure what I should update. This machine is EFI boot only
(this is the only one EFI machine we have).
Should I run: gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 2 nvd0 gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 2 nvd1
This is the bootcode zpool upgrade talks about.
Or should I update EFI partitions? (if so, then how?)
The EFI partition contains the loader, not the bootcode.While we are at it, I'm still looking for the place where I can find which features the bootcode supports. Not all features are supported for a root pool.
Bye, Alexander. -- http://www.Leidinger.net [email protected]: PGP 0x8F31830F9F2772BF http://www.FreeBSD.org [email protected] : PGP 0x8F31830F9F2772BF
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