I've always created a zfs filesystem for each jail under zroot/jails or zroot/usr/jails. I've used
But today it occurred to me that if I put them under zroot/ROOT/default/jails I can use
Please tell me if this is a stupid idea before I implement it on my servers
beadm
for the host, and relied only on periodic snapshots for the jails.But today it occurred to me that if I put them under zroot/ROOT/default/jails I can use
beadm
to create boot environments for both the host and jails at the same time. This way I could reboot to quickly recover from an upgrade gone wrong. But on the other hand, I wouldn't reboot to recover if the upgrade failed on just one jail. Like when I recently had to roll back one of the jails to 10.3 because it turned out a port was no longer available.Please tell me if this is a stupid idea before I implement it on my servers
