[linux-lvm] (no subject)
Luca Berra
bluca at comedia.it
Sun Jul 3 22:09:00 UTC 2005
On Sun, Jul 03, 2005 at 06:56:45PM +0000, Jean-Luc Coulon (f5ibh) wrote:
>Hi,
>
>Is there a safe way to convert from a working LVM (with root on LVM) to
>a software RAID1 including the device where is the existing LVM ?
>
>Regards
>
>Jean-Luc
create a degraded raid1 array with only the other disk
add the new md to the existing vg
pvmove all lv on the new pv
remove the old (now empty pv)
use dd to make it forget it was a pv
hotadd this disk to the array
L.
--
Luca Berra -- bluca at comedia.it
Communication Media & Services S.r.l.
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