[linux-lvm] FW: LVM
bscott at ntisys.com
bscott at ntisys.com
Tue Jun 25 09:12:01 UTC 2002
On Tue, 25 Jun 2002, at 8:58am, Montgomery Mouw wrote:
> I was just wondering if I mount 5 drives using LVM and say the forth drive
> dies, do I lose the data only on that forth drive or do I lose the data on
> the whole mount (all 5 drives data)?
In general, you will lose everything.
Technically: A drive is used to create a PV (Physical Volume). One or
more PVs is used to create an LV (Logical Volume). If the drive containing
a PV fails, that PV becomes unavailable. If an LV needs a PV, and that PV
is unavailable, the LV will become unavailable as well.
--
Ben Scott <bscott at ntisys.com>
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