Hi,
i just installed a new host, which cannot connect to the master domain. The
domain is an iscsi device on a nas, and ovirt is actually fine with it, other
hosts have no problem. I'sure , I#m just overlooking something.
What I see in the log is:
024-04-16 11:10:06,320-0400 INFO (jsonrpc/3)
[storage.storagepoolmemorybackend] new storage pool master version 302 and
domains map {'6f018fbd-de93-4c56-880d-8ede2aad2674': 'Active',
'2c870e06-6c70-45ec-b665-ce29408c8a8e': 'Active', 'a154
96dc-c241-4658-af9d-0dfe11783916': 'Active',
'41012bfb-b802-4092-b699-7f5284d95c8e': 'Active'} (spbackends:417)
2024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.storagepool] updating
pool 5836aaac-0030-0064-024d-0000000002e4 backend from type NoneType instance
0x7f10d667fb70 to type StoragePoolMemoryBackend instance 0x7f10702d7408 (sp:149)
2024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.storagepool] Connect
host #2 to the storage pool 5836aaac-0030-0064-024d-0000000002e4 with master
domain: a15496dc-c241-4658-af9d-0dfe11783916 (ver = 302) (sp:699)
2024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.storagedomaincache]
Invalidating storage domain cache (sdc:57)
2024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.storagedomaincache]
Clearing storage domain cache (sdc:182)
2024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.storagedomaincache]
Refreshing storage domain cache (resize=True) (sdc:63)
2024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.iscsi] Scanning iSCSI
devices (iscsi:445)
2024-04-16 11:10:06,456-0400 INFO (jsonrpc/3) [storage.iscsi] Scanning iSCSI
devices: 0.14 seconds (utils:373)
2024-04-16 11:10:06,456-0400 INFO (jsonrpc/3) [storage.hba] Scanning FC
devices (hba:42)
2024-04-16 11:10:06,481-0400 INFO (jsonrpc/3) [storage.hba] Scanning FC
devices: 0.03 seconds (utils:373)
2024-04-16 11:10:06,481-0400 INFO (jsonrpc/3) [storage.multipath] Waiting
until multipathd is ready (multipath:95)
2024-04-16 11:10:08,498-0400 INFO (jsonrpc/3) [storage.multipath] Waited 2.02
seconds for multipathd (tries=2, ready=2) (multipath:122)
2024-04-16 11:10:08,498-0400 INFO (jsonrpc/3) [storage.multipath] Resizing
multipath devices (multipath:223)
2024-04-16 11:10:08,499-0400 INFO (jsonrpc/3) [storage.multipath] Resizing
multipath devices: 0.00 seconds (utils:373)
2024-04-16 11:10:08,499-0400 INFO (jsonrpc/3) [storage.storagedomaincache]
Refreshing storage domain cache: 2.18 seconds (utils:373)
2024-04-16 11:10:08,499-0400 INFO (jsonrpc/3) [storage.storagedomaincache]
Looking up domain a15496dc-c241-4658-af9d-0dfe11783916 (sdc:154)
2024-04-16 11:10:08,536-0400 INFO (jsonrpc/3) [storage.storagedomaincache]
Looking up domain a15496dc-c241-4658-af9d-0dfe11783916: 0.04 seconds (utils:373)
2024-04-16 11:10:08,537-0400 INFO (jsonrpc/3) [vdsm.api] FINISH
connectStoragePool error=Cannot find master domain:
'spUUID=5836aaac-0030-0064-024d-0000000002e4,
msdUUID=a15496dc-c241-4658-af9d-0dfe11783916' from=::ffff:10.2.0.4,44914, flo
w_id=44d9e674, task_id=32f0ea2a-044b-4a81-a12e-a269e59a802b (api:35)
2024-04-16 11:10:08,537-0400 ERROR (jsonrpc/3) [storage.taskmanager.task]
(Task='32f0ea2a-044b-4a81-a12e-a269e59a802b') Unexpected error (task:860)
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/vdsm/storage/sp.py", line 1550, in
setMasterDomain
domain = sdCache.produce(msdUUID)
File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 98, in
produce
domain.getRealDomain()
File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 34, in
getRealDomain
return self._cache._realProduce(self._sdUUID)
File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 122, in
_realProduce
domain = self._findDomain(sdUUID)
File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 139, in
_findDomain
return findMethod(sdUUID)
File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 169, in
_findUnfetchedDomain
raise se.StorageDomainDoesNotExist(sdUUID)
vdsm.storage.exception.StorageDomainDoesNotExist: Storage domain does not
exist: ('a15496dc-c241-4658-af9d-0dfe11783916',)
During handling of the above exception, another exception occurred:
....
The domain a15496dc-c241-4658-af9d-0dfe11783916 definitely exist, and works on
other systems.
THe new host can acces the iscsi targets, and i am able to log into them.
Any one who knows, which blinder I have to remove, so I see the actual problem?
Thanks and best regards
Steffen
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