[email protected] schreef op 15-04-2017 21:33:
I want to REMOVE Grub2 from:
-- the boot sectors of the raid disks' partitions, /dev/sda1 &
/dev/sdc1
-- the MBR of the nonOS, additional drive, /dev/sdb
That's curious, I have just no idea what the format is of the
partition-boot-records :p.
I guess for the sdb backing up the partition table, using a partition
tool, then wiping the first sector and restoring the partition table
would at least remove boot.img.
It's curious how little I know :p.
Regards.
And, most importantly, I want to make sure that the system still
boots after, using "just" the MBR-installed Grub info on the RAID
disks.
Pretty sure that won't be a problem though.
If filesystems tend to start at the 2nd sector of a partition (do they?)
you could just wipe the partition 'boot sector' if that is the first
sector of a partition.
LVM PV installs itself to the 2nd sector by default. LUKS however seems
to install itself in the first.
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