Some directions TO BE CONFIRMED:
WARNING : BACKUP BACKUP and TEST your BACKUP, meaning do some restore to validate and train.
Using virtualization is a great help to have baremetalrestore solution !! I backup the OMV System disk and the HDD containing userdirectory. Both are virtual HDD.
Remove reference to the missing disk
Removing directory reference to the missing disk /dev-disk-by-label-HDD.name
in config.xml :
Mount begining with <mntent> ........ </mntent> containing HDD name, NOTE the corresponding UUID !!!
Sharefolder begining <sharefolder> ........ </sharefolder>
Unionfilesystem begining <unionfilesystems> ........ </unionfilesystems>
Usermanagement, if you use the HDD to store userdirectory <usermanagement> ....... <usermanagement/>
The first x2 are easy fix, I just remove the prargraphs refering to the missing HDD,
For the unionfs, you have to remove reference to the UUID above, and I'm not sure it'll work.
Usermanagement the user directory to default :
Your help and suggestion will be highly appreciated.
To be continued.