journalctl -xe
Oct 30 14:53:00 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com vdsm[5758]: WARN executor state: <Executor periodic workers=4 max_workers=30 <TaskQueue periodic max_tasks
Oct 30 14:53:02 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com vdsm[5758]: ERROR Internal server error
                                                                        Traceback (most recent call last):
                                                                          File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 606, in _handle_request
                                                                            res = method(**params)
                                                                          File "/usr/lib/python2.7/site-packages/vdsm/rpc/Bridge.py", line 197, in _dynamicMethod
                                                                            result = fn(*methodArgs)
                                                                          File "/usr/lib/python2.7/site-packages/vdsm/gluster/apiwrapper.py", line 91, in vdoVolumeLis
                                                                            return self._gluster.vdoVolumeList()
                                                                          File "/usr/lib/python2.7/site-packages/vdsm/gluster/api.py", line 90, in wrapper
                                                                            rv = func(*args, **kwargs)
                                                                          File "/usr/lib/python2.7/site-packages/vdsm/gluster/api.py", line 818, in vdoVolumeList
                                                                            status = self.svdsmProxy.glusterVdoVolumeList()
                                                                          File "/usr/lib/python2.7/site-packages/vdsm/common/supervdsm.py", line 55, in __call__
                                                                            return callMethod()
                                                                          File "/usr/lib/python2.7/site-packages/vdsm/common/supervdsm.py", line 53, in <lambda>
                                                                            **kwargs)
                                                                          File "<string>", line 2, in glusterVdoVolumeList
                                                                          File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _callmethod
                                                                            raise convert_to_error(kind, result)
                                                                        AttributeError: 'str' object has no attribute 'iteritems'
Oct 30 14:53:06 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com vdsm[5758]: WARN executor state: <Executor periodic workers=4 max_workers=30 <TaskQueue periodic max_tasks
Oct 30 14:53:26 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com vdsm[5758]: WARN executor state: <Executor periodic workers=4 max_workers=30 <TaskQueue periodic max_tasks
Oct 30 14:53:46 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com vdsm[5758]: WARN executor state: <Executor periodic workers=4 max_workers=30 <TaskQueue periodic max_tasks
Oct 30 14:54:06 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com vdsm[5758]: WARN executor state: <Executor periodic workers=4 max_workers=30 <TaskQueue periodic max_tasks
Oct 30 14:54:26 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com vdsm[5758]: WARN executor state: <Executor periodic workers=4 max_workers=30 <TaskQueue periodic max_tasks
Oct 30 14:54:35 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com vdsm[5758]: WARN executor state: <Executor qgapoller workers=4 max_workers=30 <TaskQueue qgapoller max_tas
Oct 30 14:54:36 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com polkitd[1318]: Registered Authentication Agent for unix-process:32363:311326486 (system bus name :1.22472
Oct 30 14:54:36 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com systemd[1]: Cannot add dependency job for unit lvm2-lvmetad.socket, ignoring: Unit is masked.
Oct 30 14:54:36 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com systemd[1]: Starting VDO volume services...
-- Subject: Unit vdo.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit vdo.service has begun starting up.
Oct 30 14:54:36 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com vdo[32369]: vdo: ERROR - Could not set up device mapper for vdo_sdd1
Oct 30 14:54:36 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com vdo[32369]: ERROR - Could not set up device mapper for vdo_sdd1
Oct 30 14:54:36 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com vdo[32369]: vdo: ERROR - vdodumpconfig: Failed to make FileLayer from '/dev/sdd1' with No such file or dir
Oct 30 14:54:36 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com vdo[32369]: Starting VDO vdo_sdd1
Oct 30 14:54:36 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com vdo[32369]: ERROR - vdodumpconfig: Failed to make FileLayer from '/dev/sdd1' with No such file or director
Oct 30 14:54:36 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com systemd[1]: vdo.service: main process exited, code=exited, status=2/INVALIDARGUMENT
Oct 30 14:54:36 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com systemd[1]: Failed to start VDO volume services.
-- Subject: Unit vdo.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit vdo.service has failed.
--
-- The result is failed.
Oct 30 14:54:36 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com systemd[1]: Unit vdo.service entered failed state.
Oct 30 14:54:36 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com systemd[1]: vdo.service failed.
Oct 30 14:54:36 rhsdev-grafton3-nic2.lab.eng.blr.redhat.com polkitd[1318]: Unregistered Authentication Agent for unix-process:32363:311326486 (system bus name :1.2247