system configuration backup
hi
I tried it on my test machine, using FreeNas 8.2 Beta.
It is principal working as long as the ZFS volume is still correct and only the OS hard-drive is reformatted and reinstalled.
As I removed the data hard-drive partition, I not found a way to get the file structure back from the backup.
The backup knows the ZFS volume name but not let me connect it to the new hard drive, I give up to play around after 4 or 5 hours
there I looking also for a solution, in special is it possible to split the saved data into 2 or more parts:
1) save all user and groups with there respective configuration
2) save all ZFS sub-volume information and the relation to group rights
3) save all exported (CIFS) volumes and there respective data
the rebuilding will be much faster in case of an crash. I tested it here with all this problems.
this was on the end the main issue, the configuration and restoring
The data you every time should have a backup, (we have) but to setup the basic system with user, groups and file structure is a pain to recreate.
In special when you have close to 100 users an more ZFS sub volumes.
please consider about
thanks