Updated openstack/openstack
Project: openstack/cinder  2c1c33a058d0f7b67fb712e36b26bd91b44d0351

Retry lvremove with ignore_suspended_devices

A lvremove -f might leave behind suspended devices
when it is racing with udev or other processes
still accessing any of the device files. The previous
solution of using lvchange -an on the LV had the
side-effect of deactivating origin LVs alongway in
the thick volume case, which was undesired.

It turns out retrying the deactivation twice and
ignoring the suspended devices on the second iteration
avoids the hang of all LVM operations after an initial
failure.

Change-Id: I0d6fb74084d049ea184e68f2dcc4e74f400b7dbd
Closes-Bug: #1317075
Related-Bug: #1270192