When connecting an iscsi connection from an array I get the following popup "A database error occurred. Please contact your system administrator." I have checked everything and the only device connected right now is the single host in the datacenter. If I check the box " Approve operation" and click Ok it will error out with "A database error occurred. Please contact your system administrator." This is a new volume and no other machine is connected to this LUN or array. Below is from the vdsm log 2020-11-11 10:42:26,087-0800 INFO (jsonrpc/0) [vdsm.api] START getDeviceList(storageType=3, guids=[u'32021001378a6ddad'], checkStatus=True, options={}) from=::ffff:XXXXXX,46208, flow_id=d09dbfd6-2256-48ad-8597-b6c581def1fd, task_id=67c17255-3ffb-4e8b-b6d3-a4e40836d12c (api:48) 2020-11-11 10:42:26,650-0800 INFO (jsonrpc/0) [storage.LVM] Overriding read_only mode current=True override=False (lvm:398) 2020-11-11 10:42:26,822-0800 INFO (jsonrpc/0) [vdsm.api] FINISH getDeviceList return={'devList': [{'status': 'used', 'vendorID': 'ETIUSA', 'capacity': '3999688294400', 'fwrev': '10E', 'discard_zeroes_data': 0, 'vgUUID': '', 'pvsize': '', 'pathlist': [{'connection': u'10.87.172.100', 'iqn': u'XXXXXX.XXXXXX.XXXXXX:storage3', 'portal': '0', 'port': '3260', 'initiatorname': u'default'}], 'logicalblocksize': '512', 'discard_max_bytes': 0, 'pathstatus': [{'type': 'iSCSI', 'physdev': 'sdc', 'capacity': '3999688294400', 'state': 'active', 'lun': '0'}], 'devtype': 'iSCSI', 'physicalblocksize': '512', 'pvUUID': '', 'serial': 'SETIUSA_UltraStorRS8IP4_2021001378A6DDAD', 'GUID': '32021001378a6ddad', 'productID': 'UltraStorRS8IP4'}]} from=::ffff:XXXXX,46208, flow_id=d09dbfd6-2256-48ad-8597-b6c581def1fd, task_id=67c17255-3ffb-4e8b-b6d3-a4e40836d12c (api:54) 2020-11-11 10:42:26,823-0800 INFO (jsonrpc/0) [jsonrpc.JsonRpcServer] RPC call Host.getDeviceList succeeded in 0.74 seconds (__init__:312) 2020-11-11 10:42:27,158-0800 INFO (jsonrpc/2) [api.host] START getAllVmStats() from=::1,48480 (api:48) 2020-11-11 10:42:27,159-0800 INFO (jsonrpc/2) [api.host] FINISH getAllVmStats return={'status': {'message': 'Done', 'code': 0}, 'statsList': (suppressed)} from=::1,48480 (api:54) 2020-11-11 10:42:27,159-0800 INFO (jsonrpc/2) [jsonrpc.JsonRpcServer] RPC call Host.getAllVmStats succeeded in 0.00 seconds (__init__:312) 2020-11-11 10:42:27,393-0800 INFO (jsonrpc/1) [api.host] START getAllVmStats() from=::ffff:XXXXX,46208 (api:48) 2020-11-11 10:42:27,394-0800 INFO (jsonrpc/1) [api.host] FINISH getAllVmStats return={'status': {'message': 'Done', 'code': 0}, 'statsList': (suppressed)} from=::ffff:XXXXX,46208 (api:54) 2020-11-11 10:42:27,394-0800 INFO (jsonrpc/1) [jsonrpc.JsonRpcServer] RPC call Host.getAllVmStats succeeded in 0.00 seconds (__init__:312) 2020-11-11 10:43:12,323-0800 INFO (jsonrpc/6) [vdsm.api] START createVG(vgname=u'35e95355-75db-4640-bf99-e576b9ce39aa', devlist=[u'32021001378a6ddad'], force=True, options=None) from=::ffff:XXXXX,46208, flow_id=2c973734, task_id=91f2ab5b-017a-4c88-aa45-ece3bd920ce0 (api:48) 2020-11-11 10:43:12,348-0800 INFO (jsonrpc/6) [storage.LVM] Overriding read_only mode current=True override=False (lvm:398) 2020-11-11 10:43:12,409-0800 INFO (jsonrpc/4) [api.host] START getAllVmStats() from=::ffff:XXXXXX,46208 (api:48) 2020-11-11 10:43:12,410-0800 INFO (jsonrpc/4) [api.host] FINISH getAllVmStats return={'status': {'message': 'Done', 'code': 0}, 'statsList': (suppressed)} from=::ffff:XXXXXXX,46208 (api:54) 2020-11-11 10:43:12,410-0800 INFO (jsonrpc/4) [jsonrpc.JsonRpcServer] RPC call Host.getAllVmStats succeeded in 0.00 seconds (__init__:312) 2020-11-11 10:43:12,520-0800 ERROR (jsonrpc/6) [storage.LVM] pvcreate failed with rc=5 (lvm:988) 2020-11-11 10:43:12,520-0800 ERROR (jsonrpc/6) [storage.LVM] [], [' Device /dev/mapper/32021001378a6ddad excluded by a filter.'] (lvm:989) 2020-11-11 10:43:12,520-0800 INFO (jsonrpc/6) [vdsm.api] FINISH createVG error=Failed to initialize physical device: ("[u'/dev/mapper/32021001378a6ddad']",) from=::ffff:XXXXXX,46208, flow_id=2c973734, task_id=91f2ab5b-017a-4c88-aa45-ece3bd920ce0 (api:52) 2020-11-11 10:43:12,520-0800 ERROR (jsonrpc/6) [storage.TaskManager.Task] (Task='91f2ab5b-017a-4c88-aa45-ece3bd920ce0') Unexpected error (task:875) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 882, in _run return fn(*args, **kargs) File "<string>", line 2, in createVG File "/usr/lib/python2.7/site-packages/vdsm/common/api.py", line 50, in method ret = func(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/storage/hsm.py", line 2146, in createVG force=force) File "/usr/lib/python2.7/site-packages/vdsm/storage/lvm.py", line 1256, in createVG _initpvs(pvs, metadataSize, force) File "/usr/lib/python2.7/site-packages/vdsm/storage/lvm.py", line 990, in _initpvs raise se.PhysDevInitializationError(str(devices)) PhysDevInitializationError: Failed to initialize physical device: ("[u'/dev/mapper/32021001378a6ddad']",) 2020-11-11 10:43:12,520-0800 INFO (jsonrpc/6) [storage.TaskManager.Task] (Task='91f2ab5b-017a-4c88-aa45-ece3bd920ce0') aborting: Task is aborted: 'Failed to initialize physical device: ("[u\'/dev/mapper/32021001378a6ddad\']",)' - code 601 (task:1181) 2020-11-11 10:43:12,521-0800 ERROR (jsonrpc/6) [storage.Dispatcher] FINISH createVG error=Failed to initialize physical device: ("[u'/dev/mapper/32021001378a6ddad']",) (dispatcher:83) 2020-11-11 10:43:12,521-0800 INFO (jsonrpc/6) [jsonrpc.JsonRpcServer] RPC call LVMVolumeGroup.create failed (error 601) in 0.20 seconds (__init__:312)