No that is not correct, you CAN use unionfs for making union of two
devices - but mounted.
This way:
mount /dev/hda1 /mnt/hda1
mount /dev/hda2 /mnt/hda2
mount -o dirs=/mnt/hda1=rw:/mnt/hda2=ro unionfs /mnt/union
chroot /mnt/union # or whatever you need to use, eg. cd /mnt/union; exec
sbin/init <dev/console >dev/console
Tomas
Francesco Carsana wrote:
Francis Galiegue wrote:
Erm, you should at least create /dev/console...
I know that, infact I think the kernel mounts hda2 as root filesystem,
but I don't know why the init process doesn't start!!
Why the kernel remount the filesystem? How can I use my UnionFS as
root filesystem?
I've read in a previous post that it's not possible create a union
between
two block devices, like hda1 and hda2, and use it as root
filesystem... Is it right?
In this case I can't solve my problem... :-(
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