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[linux-lvm] lvmdiskscan and mouting a LVM2 loopback file



Hi,

I have setup an LVM device on loopback, but I cannot remember how to
mount it back.

I did an lvmdiskscan:

===============================================
# lvmdiskscan
  /dev/loop0 [      39.06 GiB] LVM physical volume
  /dev/root  [     222.79 GiB]
  /dev/sda5  [       9.45 GiB]
  1 disk
  1 partition
  0 LVM physical volume whole disks
  1 LVM physical volume
===============================================

But I don't know how to detect the logical volumes inside /dev/loop0.

lvdisplay and vgdisplay says:

=================================================
# lvdisplay
  No volume groups found
# vgdisplay
  No volume groups found
=================================================

Any idea how to get the volume and group back?

Best,

--
Benjamin Henrion <bhenrion at ffii.org>
FFII Brussels - +32-484-566109 - +32-2-4148403
"In July 2005, after several failed attempts to legalise software
patents in Europe, the patent establishment changed its strategy.
Instead of explicitly seeking to sanction the patentability of
software, they are now seeking to create a central European patent
court, which would establish and enforce patentability rules in their
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