Hi guys,
I am currently working on backing up my armbian installation. Following situation:
boot: sd card
file system: nfs root
backing up the file system is not an issue, there I am using a rsync logic that transfers only changed files, which works great. The problem is with the boot files. In case of sd card failure I need an image that I can quickly restore to a new sd card, without the whole file system, as it is on nfs root and backed up differently.
Now my question is: what is the best way to create an image file with only the boot logic? On Raspbian this is simple, as the boot device is a fat32 partition, but on Armbian there is no separate partition I can use for that.
Help is much appreciated!
Thanks!
Bye