Engine fails at:

2020-02-25 02:53:53,144-05 DEBUG [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetStorageDomainInfoVDSCommand] (default task-1) [56f93c90-3868-43f8-920f-bc1fccc72a27] Exception: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to HSMGetStorageDomainInfoVDS, error = Storage domain does not exist: ('8c9f3762-3bf1-48fa-9237-b6587d0268ab',), code = 358

corresponding failure in VDSM is:

2020-02-25 02:53:53,128-0500 ERROR (jsonrpc/7) [storage.TaskManager.Task] (Task='752b540e-fbfc-4602-8eeb-3c357fb7f5a2') Unexpected error (task:874)
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/vdsm/storage/task.py", line 881, in _run
    return fn(*args, **kargs)
  File "<decorator-gen-129>", line 2, in getStorageDomainInfo
  File "/usr/lib/python3.6/site-packages/vdsm/common/api.py", line 50, in method
    ret = func(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/vdsm/storage/hsm.py", line 2752, in getStorageDomainInfo
    dom = self.validateSdUUID(sdUUID)
  File "/usr/lib/python3.6/site-packages/vdsm/storage/hsm.py", line 309, in validateSdUUID
    sdDom = sdCache.produce(sdUUID=sdUUID)
  File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 115, in produce
    domain.getRealDomain()
  File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 51, in getRealDomain
    return self._cache._realProduce(self._sdUUID)
  File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 139, in _realProduce
    domain = self._findDomain(sdUUID)
  File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 156, in _findDomain
    return findMethod(sdUUID)
  File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 186, in _findUnfetchedDomain
    raise se.StorageDomainDoesNotExist(sdUUID)
vdsm.storage.exception.StorageDomainDoesNotExist: Storage domain does not exist: ('8c9f3762-3bf1-48fa-9237-b6587d0268ab',)
2020-02-25 02:53:53,128-0500 INFO  (jsonrpc/7) [storage.TaskManager.Task] (Task='752b540e-fbfc-4602-8eeb-3c357fb7f5a2') aborting: Task is aborted: "value=Storage domain does not exist: ('8c9f3762-3bf1-48fa-9237-b6587d0268ab',) abortedcode=358" (task:1184)
2020-02-25 02:53:53,128-0500 ERROR (jsonrpc/7) [storage.Dispatcher] FINISH getStorageDomainInfo error=Storage domain does not exist: ('8c9f3762-3bf1-48fa-9237-b6587d0268ab',) (dispatcher:83)
2020-02-25 02:53:53,129-0500 INFO  (jsonrpc/7) [jsonrpc.JsonRpcServer] RPC call StorageDomain.getInfo failed (error 358) in 0.28 seconds (__init__:312)

Corresponding var log messages:

Feb 25 02:53:52 lago-basic-suite-master-host-0 kernel: sd 3:0:0:2: Attached scsi generic sg8 type 0
Feb 25 02:53:52 lago-basic-suite-master-host-0 kernel: sd 3:0:0:2: alua: port group 00 state A non-preferred supports TOlUSNA
Feb 25 02:53:52 lago-basic-suite-master-host-0 kernel: scsi 3:0:0:1: Direct-Access     LIO-ORG  lun1_bdev        4.0  PQ: 0 ANSI: 5
Feb 25 02:53:52 lago-basic-suite-master-host-0 kernel: sd 3:0:0:2: [sdi] 41943040 512-byte logical blocks: (21.5 GB/20.0 GiB)
Feb 25 02:53:52 lago-basic-suite-master-host-0 kernel: scsi 3:0:0:1: alua: supports implicit and explicit TPGS
Feb 25 02:53:52 lago-basic-suite-master-host-0 kernel: scsi 3:0:0:1: alua: device naa.600140541e20cc9dba94e4fa46a57322 port group 0 rel port 1
Feb 25 02:53:52 lago-basic-suite-master-host-0 kernel: sd 3:0:0:2: [sdi] Write Protect is off
Feb 25 02:53:52 lago-basic-suite-master-host-0 kernel: sd 3:0:0:2: [sdi] Write cache: enabled, read cache: enabled, supports DPO and FUA
Feb 25 02:53:52 lago-basic-suite-master-host-0 kernel: sd 3:0:0:1: Attached scsi generic sg9 type 0
Feb 25 02:53:52 lago-basic-suite-master-host-0 kernel: sd 3:0:0:1: alua: port group 00 state A non-preferred supports TOlUSNA
Feb 25 02:53:52 lago-basic-suite-master-host-0 kernel: sd 3:0:0:1: [sdj] 41943040 512-byte logical blocks: (21.5 GB/20.0 GiB)
Feb 25 02:53:52 lago-basic-suite-master-host-0 kernel: sd 3:0:0:0: [sdf] Attached SCSI disk
Feb 25 02:53:52 lago-basic-suite-master-host-0 kernel: sd 3:0:0:1: [sdj] Write Protect is off
Feb 25 02:53:52 lago-basic-suite-master-host-0 kernel: sd 3:0:0:1: [sdj] Write cache: enabled, read cache: enabled, supports DPO and FUA
Feb 25 02:53:52 lago-basic-suite-master-host-0 kernel: sd 3:0:0:4: [sdg] Attached SCSI disk
Feb 25 02:53:52 lago-basic-suite-master-host-0 kernel: sd 3:0:0:3: [sdh] Attached SCSI disk
Feb 25 02:53:52 lago-basic-suite-master-host-0 kernel: sd 3:0:0:2: [sdi] Attached SCSI disk
Feb 25 02:53:52 lago-basic-suite-master-host-0 kernel: sd 3:0:0:1: [sdj] Attached SCSI disk
Feb 25 02:53:52 lago-basic-suite-master-host-0 systemd[1]: Started Session c67 of user root.
Feb 25 02:53:52 lago-basic-suite-master-host-0 systemd[1]: Starting LVM event activation on device 8:128...
Feb 25 02:53:52 lago-basic-suite-master-host-0 lvm[30164]:  pvscan[30164] PV /dev/sdi online, VG 8c9f3762-3bf1-48fa-9237-b6587d0268ab is complete.
Feb 25 02:53:52 lago-basic-suite-master-host-0 lvm[30164]:  pvscan[30164] VG 8c9f3762-3bf1-48fa-9237-b6587d0268ab skip autoactivation.
Feb 25 02:53:52 lago-basic-suite-master-host-0 systemd[1]: Started LVM event activation on device 8:128.