Fri Jul  7 23:03:21 2017 (8628:snapshot_create:1391:lustre:ssh): The barrier expired on lustre
Fri Jul  7 23:03:21 2017 (8628:snapshot_create:1391:lustre:ssh): The barrier expired on lustre
Fri Jul  7 23:03:21 2017 (8628:snapshot_create:1391:lustre:ssh): The barrier expired on lustre
Fri Jul  7 23:04:02 2017 (8839:__snapshot_destroy:1609:lustre:ssh): Can't execute "ssh onyx-69 'umount -f lustre-mdt2/mdt2@test > /dev/null 2>&1; zfs destroy -f lustre-mdt2/mdt2@test'" on target (onyx-69:2:1): rc = -4
Fri Jul  7 23:06:54 2017 (9004:__snapshot_create:1294:lustre:ssh): Can't execute "ssh onyx-69 'zfs snapshot -o lustre:fsname=796338c -o lustre:magic=0x14F711B9 -o lustre:ctime=1499468806 -o lustre:mtime=1499468806 -o lustre:flags="33" -o lustre:version="1" -o lustre:index="1" -o lustre:svname=796338c-MDT0001 -o lustre:mgsnode=10.2.2.59@tcp lustre-mdt2/mdt2@test'" on target (onyx-69:2:1): rc = -1
Fri Jul  7 23:07:38 2017 (8956:jt_snapshot_create:1455:lustre:ssh): Can't create snapshot test with comment <(null)> barrier <enable>, timeout <30>: -1
Fri Jul  7 23:07:54 2017 (9256:jt_snapshot_list:2161:lustre:ssh): Can't list snapshot test with detail <no>: -22
Fri Jul  7 23:09:14 2017 (9298:jt_snapshot_destroy:1706:lustre:ssh): Can't destroy snapshot test with force <enable>: -22
Fri Jul  7 23:12:32 2017 (9481:snapshot_create:1391:lustre:ssh): The barrier expired on lustre
Fri Jul  7 23:12:32 2017 (9481:snapshot_create:1391:lustre:ssh): The barrier expired on lustre
Fri Jul  7 23:12:32 2017 (9481:snapshot_create:1391:lustre:ssh): The barrier expired on lustre
Fri Jul  7 23:12:32 2017 (9481:snapshot_create:1391:lustre:ssh): The barrier expired on lustre
Fri Jul  7 23:13:10 2017 (9481:jt_snapshot_create:1455:lustre:ssh): Can't create snapshot test with comment <(null)> barrier <enable>, timeout <30>: -110
Fri Jul  7 23:15:20 2017 (24416:jt_snapshot_list:2161:lustre:ssh): Can't list snapshot test with detail <no>: -22
Fri Jul  7 23:16:23 2017 (24456:snapshot_create:1391:lustre:ssh): The barrier expired on lustre
Fri Jul  7 23:16:23 2017 (24456:snapshot_create:1391:lustre:ssh): The barrier expired on lustre
Fri Jul  7 23:16:23 2017 (24456:snapshot_create:1391:lustre:ssh): The barrier expired on lustre
Fri Jul  7 23:16:23 2017 (24456:snapshot_create:1391:lustre:ssh): The barrier expired on lustre
Fri Jul  7 23:17:03 2017 (24456:jt_snapshot_create:1455:lustre:ssh): Can't create snapshot test with comment <(null)> barrier <enable>, timeout <30>: -110
Fri Jul  7 23:26:19 2017 (24915:snapshot_create:1391:lustre:ssh): The barrier expired on lustre
Fri Jul  7 23:26:19 2017 (24915:snapshot_create:1391:lustre:ssh): The barrier expired on lustre
Fri Jul  7 23:26:19 2017 (24915:snapshot_create:1391:lustre:ssh): The barrier expired on lustre
Fri Jul  7 23:26:19 2017 (24915:snapshot_create:1391:lustre:ssh): The barrier expired on lustre
Fri Jul  7 23:27:03 2017 (24915:jt_snapshot_create:1455:lustre:ssh): Can't create snapshot test with comment <(null)> barrier <enable>, timeout <30>: -110
Fri Jul  7 23:31:50 2017 (25278:jt_snapshot_create:1462:lustre:ssh): Create snapshot MDT2 successfully with comment <TEST1>, barrier <enable>, timeout <30>
Fri Jul  7 23:33:53 2017 (25683:jt_snapshot_create:1462:lustre:ssh): Create snapshot test successfully with comment <(null)>, barrier <enable>, timeout <30>
Fri Jul  7 23:35:12 2017 (26017:jt_snapshot_destroy:1710:lustre:ssh): Destroy snapshot test successfully with force <disable>
Fri Jul  7 23:35:16 2017 (26252:jt_snapshot_list:2161:lustre:ssh): Can't list snapshot test with detail <no>: -22
Fri Jul  7 23:40:07 2017 (27866:jt_snapshot_create:1462:lustre:ssh): Create snapshot test successfully with comment <(null)>, barrier <enable>, timeout <30>
Fri Jul  7 23:40:29 2017 (28359:jt_snapshot_destroy:1710:lustre:ssh): Destroy snapshot test successfully with force <disable>
Fri Jul  7 23:40:33 2017 (28747:jt_snapshot_list:2161:lustre:ssh): Can't list snapshot test with detail <no>: -22
Sat Jul  8 01:32:57 2017 (32352:jt_snapshot_create:1462:lustre:ssh): Create snapshot test successfully with comment <(null)>, barrier <enable>, timeout <30>
Sat Jul  8 01:33:25 2017 (33170:jt_snapshot_destroy:1710:lustre:ssh): Destroy snapshot test successfully with force <disable>
Sat Jul  8 01:33:28 2017 (33860:jt_snapshot_list:2161:lustre:ssh): Can't list snapshot test with detail <no>: -22
Sat Jul  8 01:37:17 2017 (33964:jt_snapshot_list:2161:lustre:rsh): Can't list snapshot test with detail <no>: -22