Comment 30 for bug 1642111

This is the failure:

http://logs.openstack.org/75/508175/4/check/gate-tempest-dsvm-py35-ubuntu-xenial/d46ef74/logs/syslog.txt.gz#_Oct_09_12_08_37

Oct 09 12:08:37 ubuntu-xenial-citycloud-kna1-11286426 kernel: device-mapper: table: 252:7: thin: Unable to activate thin device while pool is suspended
Oct 09 12:08:37 ubuntu-xenial-citycloud-kna1-11286426 kernel: device-mapper: ioctl: error adding target to table