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Re: setup RAID after LVM



On 04.07.06 16:52, Gilbert Wong wrote:
> On 04/07/06, Matus UHLAR - fantomas <uhlar@fantomas.sk> wrote:
> >
> >
> >actually, yes, but why do you want that? What kind of RAID functionality
> >do
> >you want to get? (logically, it's better to set up lvm on top of raid)
> 
> 
> actually, i don't want to do that .. all i want is to add RAID 1 to my
> already created LVM.
> 
> you're right that it's better (and easier?) to set up lvm on top of raid.
> 
> i just wonder how i can do that w/o re-installation... -_-"

if you added new disk(s), I'd create raid1 in degraded mode, LVM on it
(them) and copied filesystems to the new LVM. Then I would remove old LVM,
and added old disk(s) to RAID1.
-- 
Matus UHLAR - fantomas, uhlar@fantomas.sk ; http://www.fantomas.sk/
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