Query os_type and os_version in lock_many()
Query os_type and os_version in lock_many()

Signed-off-by: Zack Cerza <f801c831581d4150a2793939287636221d62131e@inktank.com>

SUSE/teuthology,yghannam/teuthology,dmick/teuthology,ivotron/teuthology,caibo2014/teuthology,ivotron/teuthology,robbat2/teuthology,zhouyuan/teuthology,caibo2014/teuthology,dreamhost/teuthology,tchaikov/teuthology,yghannam/teuthology,t-miyamae/teuthology,SUSE/teuthology,dmick/teuthology,ktdreyer/teuthology,dmick/teuthology,ceph/teuthology,michaelsevilla/teuthology,zhouyuan/teuthology,dreamhost/teuthology,michaelsevilla/teuthology,SUSE/teuthology,tchaikov/teuthology,ceph/teuthology,t-miyamae/teuthology,robbat2/teuthology,ktdreyer/teuthology