Em ter., 22 de ago. de 2023 às 09:59, <cmicarelli@fdmservices.it> escreveu:

HI guys,

I've installed a new ovirt stack 4.5 and everything works fine.
After the upgrade to 4.5.5 VDSM doesn't work correctly
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[root@lce8cdpnode2 opt]# systemctl status vdsmd.service
● vdsmd.service - Virtual Desktop Server Manager
Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor preset: disabled)
Active: active (running) since Tue 2023-08-22 14:34:44 CEST; 19min ago
Process: 3332 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh --pre-start (code=exited, status=0/SUCCESS)
Main PID: 3413 (vdsmd)
Tasks: 56 (limit: 823896)
Memory: 312.3M
CGroup: /system.slice/vdsmd.service
├─3413 /usr/bin/python3 /usr/libexec/vdsm/vdsmd
└─4704 /usr/libexec/ioprocess --read-pipe-fd 59 --write-pipe-fd 58 --max-threads 10 --max-queued-requests 10

Aug 22 14:34:44 lce8cdpnode2..local vdsmd_init_common.sh[3332]: vdsm: Running test_space
Aug 22 14:34:44 lce8cdpnode2..local vdsmd_init_common.sh[3332]: vdsm: Running test_lo
Aug 22 14:34:44 lce8cdpnode2..local systemd[1]: Started Virtual Desktop Server Manager.
Aug 22 14:34:47 lce8cdpnode2..local vdsm[3413]: WARN MOM not available. Error: [Errno 2] No such file or directory
Aug 22 14:34:47 lce8cdpnode2..local vdsm[3413]: WARN MOM not available, KSM stats will be missing. Error:
Aug 22 14:41:30 lce8cdpnode2..local vdsm[3413]: WARN unhandled write event
Aug 22 14:41:40 lce8cdpnode2..local vdsm[3413]: WARN unhandled write event
Aug 22 14:41:43 lce8cdpnode2..local vdsm[3413]: ERROR Error getting managedvolume connector info: Managed Volume Helper failed.: ('Error executing helper: Command [\'/usr/bin/python3\', \'/usr/libexec/vdsm/managedvolume-helper\', \'connector_info\'] failed with rc>
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/vdsm/host/caps.py", line 161, in get
caps["connector_info"] = managedvolume.connector_info()
File "/usr/lib/python3.6/site-packages/vdsm/storage/managedvolume.py", line 63, in wrapper
return func(*args, **kwargs)
File "/usr/lib/python3.6/site-packages/vdsm/storage/managedvolume.py", line 78, in connector_info
return run_helper("connector_info")
File "/usr/lib/python3.6/site-packages/vdsm/storage/managedvolume.py", line 184, in run_helper
sub_cmd, cmd_input=cmd_input)
File "/usr/lib/python3.6/site-packages/vdsm/common/supervdsm.py", line 38, in __call__
return callMethod()
File "/usr/lib/python3.6/site-packages/vdsm/common/supervdsm.py", line 36, in <lambda>
**kwargs)
File "<string>", line 2, in managedvolume_run_helper
File "/usr/lib64/python3.6/multiprocessing/managers.py", line 772, in _callmethod
raise convert_to_error(kind, result)
vdsm.storage.exception.ManagedVolumeHelperFailed: Managed Volume Helper failed.: ('Error executing helper: Command [\'/usr/bin/python3\', \'/usr/libexec/vdsm/managedvolume-helper\', \'connector_info\'] failed with rc>
Aug 22 14:41:43 lce8cdpnode2..local vdsm[3413]: ERROR Error getting managedvolume connector info: Managed Volume Helper failed.: ('Error executing helper: Command [\'/usr/bin/python3\', \'/usr/libexec/vdsm/managedvolume-helper\', \'connector_info\'] failed with rc>
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/vdsm/host/caps.py", line 161, in get
caps["connector_info"] = managedvolume.connector_info()
File "/usr/lib/python3.6/site-packages/vdsm/storage/managedvolume.py", line 63, in wrapper
return func(*args, **kwargs)
File "/usr/lib/python3.6/site-packages/vdsm/storage/managedvolume.py", line 78, in connector_info
return run_helper("connector_info")
File "/usr/lib/python3.6/site-packages/vdsm/storage/managedvolume.py", line 184, in run_helper
sub_cmd, cmd_input=cmd_input)
File "/usr/lib/python3.6/site-packages/vdsm/common/supervdsm.py", line 38, in __call__
return callMethod()
File "/usr/lib/python3.6/site-packages/vdsm/common/supervdsm.py", line 36, in <lambda>
**kwargs)
File "<string>", line 2, in managedvolume_run_helper
File "/usr/lib64/python3.6/multiprocessing/managers.py", line 772, in _callmethod
raise convert_to_error(kind, result)
vdsm.storage.exception.ManagedVolumeHelperFailed: Managed Volume Helper failed.: ('Error executing helper: Command [\'/usr/bin/python3\', \'/usr/libexec/vdsm/managedvolume-helper\', \'connector_info\'] failed with rc>
Aug 22 14:41:45 lce8cdpnode2..local vdsm[3413]: ERROR Error getting managedvolume connector info: Managed Volume Helper failed.: ('Error executing helper: Command [\'/usr/bin/python3\', \'/usr/libexec/vdsm/managedvolume-helper\', \'connector_info\'] failed with rc>
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/vdsm/host/caps.py", line 161, in get
caps["connector_info"] = managedvolume.connector_info()
File "/usr/lib/python3.6/site-packages/vdsm/storage/managedvolume.py", line 63, in wrapper
return func(*args, **kwargs)
File "/usr/lib/python3.6/site-packages/vdsm/storage/managedvolume.py", line 78, in connector_info
return run_helper("connector_info")
File "/usr/lib/python3.6/site-packages/vdsm/storage/managedvolume.py", line 184, in run_helper
sub_cmd, cmd_input=cmd_input)
File "/usr/lib/python3.6/site-packages/vdsm/common/supervdsm.py", line 38, in __call__
return callMethod()
File "/usr/lib/python3.6/site-packages/vdsm/common/supervdsm.py", line 36, in <lambda>
**kwargs)
File "<string>", line 2, in managedvolume_run_helper
File "/usr/lib64/python3.6/multiprocessing/managers.py", line 772, in _callmethod
raise convert_to_error(kind, result)
vdsm.storage.exception.ManagedVolumeHelperFailed: Managed Volume Helper failed.: ('Error executing helper: Command [\'/usr/bin/python3\', \'/usr/libexec/vdsm/managedvolume-helper\', \'connector_info\'] failed with rc>
lines 7-72/72 (END)
------------------------------

Someone have had same problem

Regards
C
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