[linux-lvm] determining lv from mount point

[Alasdair G Kergon]

On Tue, Sep 23, 2003 at 01:37:02PM -0700, Galen Seitz wrote:
> /dev/Volume00/LV_usr   4031680   2151280   1675600  57% /usr
> is doing an ls -l on the device name and checking for the lvm major.

check if it's a symlink to /dev/mapper?

check the major number has 'device-mapper' next to it in the second
half of /proc/devices?

check if LVM recognises it as an LV?
(eg with LVM2 check output of 'lvs --noheadings /dev/Volume00/LV_usr')

Alasdair
-- 
agk at uk.sistina.com