[linux-lvm] lvm on linux RAID5?

Goetz Bock bock at blacknet.de
Wed Oct 16 12:33:51 UTC 2002


On Wed, Oct 16 '02 at 15:02, Anders Henriksson wrote:
> I want to run lvm over four linux raid5 devices, can I just treat the
> raid devices as discs? i.e. run pvcreate on them directly and go on from
> there.
You've more than 12 discs in your box? No? Oh, if you ment you're trying
to run LVM ontop of a 4disk RAID5 drive (using linux md drivers), than
try:

pvcreate /dev/md0

vgcreate ... /dev/md0

lvcreate ... 

I'm running LVM since v1.0.0 ontop of a 6 device RAID5 drive using 2.4.x
MD driver.

> I am running a linux 7.3 server almost out of the box.
And what distribution are you using? But that should not matter.
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