Tom Barron a48b35f0d0 Fix lvcreate failure in glusterfs with manila
When running with the manila plugin on ubuntu Xenial,
devstack fails with a message when attempting to create
a logical volume within the glusterfs VG with a message
about insufficient allocatable extents [1].

Change the hard-coded number of extents supplied to
the lvcreate command to a percentage of the VG.

Closes-bug: #165238

Change-Id: Ia53f0e1b9b80ae0012d720a3f7b3696cadbd843c
2016-12-23 22:08:55 +00:00
..