6:23 p.m.
On Thu, Jan 2, 2020 at 4:44 PM Dana Elfassy <delfassy(a)redhat.com> wrote:
Hi,
When trying to add a storage domain to a 4.4 host I'm getting this error message:
Error while executing action New NFS Storage Domain: Unexpected exception
The errors from vdsm.log:
2020-01-02 09:38:33,578-0500 ERROR (jsonrpc/0) [storage.initSANLock] Cannot initialize
SANLock for domain 6ca1e203-5595-47e5-94b8-82a7e69d99a9 (clusterlock:259)
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/vdsm/storage/clusterlock.py", line
250, in initSANLock
lockspace_name, idsPath, align=alignment, sector=block_size)
sanlock.SanlockException: (-202, 'Sanlock lockspace write failure', 'IO
timeout')
This means sanlock operation failed with a timeout - the storage was too slow
or there some issue on the storage side.
Can you mount this manually and access file as user vdsm?
2020-01-02 09:38:33,579-0500 INFO (jsonrpc/0) [vdsm.api] FINISH
createStorageDomain error=Could not initialize cluster lock: ()
from=::ffff:192.168.100.1,36452, flow_id=17dc614
e, task_id=05c2107a-4d59-48d0-a2f7-0938f051c9ab (api:52)
2020-01-02 09:38:33,582-0500 ERROR (jsonrpc/0) [storage.TaskManager.Task]
(Task='05c2107a-4d59-48d0-a2f7-0938f051c9ab') Unexpected error (task:874)
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/vdsm/storage/clusterlock.py", line
250, in initSANLock
lockspace_name, idsPath, align=alignment, sector=block_size)
sanlock.SanlockException: (-202, 'Sanlock lockspace write failure', 'IO
timeout')
Looks like same error raised again, a common issue in legacy code.
During handling of the above exception, another exception occurred:
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-121>", line 2, in createStorageDomain
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 2622, in
createStorageDomain
max_hosts=max_hosts)
File "/usr/lib/python3.6/site-packages/vdsm/storage/nfsSD.py", line 120, in
create
fsd.initSPMlease()
File "/usr/lib/python3.6/site-packages/vdsm/storage/sd.py", line 974, in
initSPMlease
return self._manifest.initDomainLock()
File "/usr/lib/python3.6/site-packages/vdsm/storage/sd.py", line 620, in
initDomainLock
self._domainLock.initLock(self.getDomainLease())
File "/usr/lib/python3.6/site-packages/vdsm/storage/clusterlock.py", line
308, in initLock
block_size=self._block_size)
File "/usr/lib/python3.6/site-packages/vdsm/storage/clusterlock.py", line
260, in initSANLock
raise se.ClusterLockInitError()
vdsm.storage.exception.ClusterLockInitError: Could not initialize cluster lock: ()
There is no information about this error, looks like the public
useless error we raise for the
underlying error seen before.