Hello community!
I find myself in a precarious situation. The USB flash disk I used to boot OMV from died. When I realised this (fsck failed… usually run as read only, no swap partition) I tried do make a backup using dd but it failed. (at the drives 9GB location is got so slow that it took 48h to save 200MB… 7GB were to go. I cancelled the operation. Luckily I was able to make an rsync -a backup… shortly before the drive died altogether and cannot even be reformatted.
However this backup does not include the in the MBR sector located grub2 BIOS loader, and obviously features the originals drive UUID in grub.cfg.
How would I proceed now to restore my readily setup and previously working OMV installation?
Thanks in advance.
Best, Fabian
*I do have an entire drives dd img from an older working state (older kernel & settings), if this helps.