I have created a instance on the instances page of TRUENAS SCALE CE (TrueNAS-Fangtooth-RC).
After creating the instance, I resized the root disk of that instance to 20G with zvol command, because the default 10G was too small. Everything went fine and was running.
Until I upgraded the Truenas host itself.
All instances are offline, the jobs page shows:
virt.global.setup:
[EFAULT] Failed reinitializing root disk quota "10737418240" for instance "git" in project "default": Block volumes cannot be shrunk: Cannot be shrunk
which makes sense… it probably tries to reinit with a 10G root disk.
But what now, how do i tell Truenas that the root disk is 20G?
Or in worst case, how do I delete the instance git and start over with that instance… and save the other instances.
Any help is appreciated!