Boris Filippov 08f172bb6c Use lvs instead of os.listdir in _cleanup_lvm ...

Compute user may not have permission to list /dev/<VolGroup>
directory. This results in error during instance cleanup and not
deleted lvm images, if libvirt driver use lvm images backend.
To prevent this, _cleanup_lvm use lvs command instead of os.listdir.

This fixes bug 1042710

Change-Id: I82ab4ca5ba3320f50c84e23839fcf6ed8f02be8c

2012-09-06 04:11:14 +04:00

..

nova

Use lvs instead of os.listdir in _cleanup_lvm

2012-09-06 04:11:14 +04:00