[Gllug] Extending LVM volumes

- Tethys tethys at gmail.com
Fri Oct 20 10:32:37 UTC 2006


On 10/19/06, Mike Brodbelt <mike at coruscant.demon.co.uk> wrote:

> Now if I want to extend this, I could of course add another disk, create
> a PV on it, then use vgextend. However, when I add disks to this
> machine, the result is that /dev/sdc will get bigger, as this itself is
> a virtual device presented to the OS layer by a harware RAID controller.
> I can't see any "pvextend" command, so if I double the size of /dev/sdc
> one day, how do I extend the volume?

pvresize /dev/sdc

Tet
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