I'd like to figure out how to do an upgrade with the ability to rollback fully if anything goes wrong.
Taking into account the info from the following topics:
Hi all, I'm just a FreeBSD learner.
Learning and practicing about ZFS filesystem , snapshots, rollback...;
System: FreeBSD LUNA 12.2-RELEASE-p4 FreeBSD 12.2-RELEASE-p4 GENERIC amd64
If I do a rollback from snapshot, first time all runs OK;
But Second time I rollback, system hangs, no...
Is it possible to create & rollback a snapshot directly on the pool level? Or does this need to happen on the dataset level. Basically:
zfs snapshot -r zpool@mybackup
I noticed behavior on my "new" FreeBSD laptop that I would currently describe as "unexpected".
$> zfs snapshot -r...
Is it possible to get an older version of a port?
I'll explain why I need it.
I built sysutils/u-boot-beaglebone and discovered an issue when I use it with BeagleBone Black.
I checked the version: now it's u-boot-2019.04. However, the official FreeBSD 12.0 image for the BBB comes with...