Pass '--object-sync-timeout 30' to radosgw-agent
Pass '--object-sync-timeout 30' to radosgw-agent

http://tracker.ceph.com/issues/7749

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

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