[CentOS] Freeing pv space for snapshots

Fri Jan 5 18:17:46 UTC 2007
Kevan Benson <kbenson at a-1networks.com>

On Friday 05 January 2007 08:03, Aleksandar Milivojevic wrote:
> As well as some stuff not shown as mounted by df command (not
> sure about exact list, try unmounting /mnt/sysimage/proc,
> /mnt/sysimage/sys, /mnt/sysimage/dev).

Running "mount" with no options will give you the list of currently mounted 
file systems.  This can't always be relied on through, because it's actually 
printing /etc/mtab, which if if unchangeable (/ is ro), will not reflect 
mount changes.  In that case, if you have proc mount, cat /proc/mounts.

- Kevan Benson
- A-1 Networks