Hi,
Thanks for the info, after all the installations, I did two things:
- clonezilla the OS drive to another hard disk, so in case of hard disk failure I can just mount that drive
- I did export all the containers to an external drive (publish, export)
above should be enough for now, but was thinking, maybe what i need is only:
- re-install the os drive
- zfs import the default.img
this might be easier