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Date: Sat, 3 Jan 2009 18:28:52 +0000
From: Alasdair G Kergon <agk@redhat.com>
Subject: Re: [linux-lvm] LVM mapper and device names
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On Sat, Jan 03, 2009 at 05:55:37PM +0100, Markus Baertschi wrote:
> /dev/mapper/datavg-work on /work type jfs (rw)
 
> When I now have a mounted filesystem, how can I
> determine reliably which is the original lv I've used ?

lvs -o vg_name,name /dev/mapper/datavg-work

Alasdair
-- 
agk@redhat.com