Hi All,
I've got an error when I try to import a storage domain from a Synology
NAS that used to be a 4.3.10 oVirt installation but no matter what I try
I can't get it to import. I keep getting a permission denied error while
with the same settings it worked for the previous version oVirt.
This is the log:
2020-06-27 19:39:38,113+0200 INFO (jsonrpc/0) [vdsm.api] START
connectStorageServer(domType=1, spUUID='00000000-0000-0000-0000-000000000000',
conList=[{'password': '********', 'protocol_version': 'auto', 'port': '',
'iqn': '', 'conn
ection': 'pakhuis:/volume1/nfs/data', 'ipv6_enabled': 'false', 'id':
'00000000-0000-0000-0000-000000000000', 'user': '', 'tpgt': '1'}],
options=None) from=::ffff:192.168.11.14,53948,
flow_id=c753ebc5-20a3-4e1c-bcd8-794ddde3ec69, task
_id=2a9ef4e7-e2c0-43d6-b03a-7f0d62f08e50 (api:48)
2020-06-27 19:39:38,113+0200 DEBUG (jsonrpc/0) [storage.Server.NFS] Using local
locks for NFSv3 locks (storageServer:442)
2020-06-27 19:39:38,114+0200 INFO (jsonrpc/0)
[storage.StorageServer.MountConnection] Creating directory
'/rhev/data-center/mnt/pakhuis:_volume1_nfs_data' (storageServer:167)
2020-06-27 19:39:38,114+0200 INFO (jsonrpc/0) [storage.fileUtils] Creating
directory: /rhev/data-center/mnt/pakhuis:_volume1_nfs_data mode: None
(fileUtils:198)
2020-06-27 19:39:38,114+0200 INFO (jsonrpc/0) [storage.Mount] mounting
pakhuis:/volume1/nfs/data at /rhev/data-center/mnt/pakhuis:_volume1_nfs_data
(mount:207)
2020-06-27 19:39:38,360+0200 DEBUG (jsonrpc/0) [storage.Mount]
/rhev/data-center/mnt/pakhuis:_volume1_nfs_data mounted: 0.25 seconds
(utils:390)
2020-06-27 19:39:38,380+0200 DEBUG (jsonrpc/0) [storage.Mount] Waiting for udev
mount events: 0.02 seconds (utils:390)
2020-06-27 19:39:38,381+0200 DEBUG (jsonrpc/0) [storage.oop] Creating ioprocess
Global (outOfProcess:89)
2020-06-27 19:39:38,382+0200 INFO (jsonrpc/0) [IOProcessClient] (Global)
Starting client (__init__:308)
2020-06-27 19:39:38,394+0200 INFO (ioprocess/10476) [IOProcess] (Global)
Starting ioprocess (__init__:434)
2020-06-27 19:39:38,394+0200 DEBUG (ioprocess/10476) [IOProcess] (Global)
Closing unrelated FDs... (__init__:432)
2020-06-27 19:39:38,394+0200 DEBUG (ioprocess/10476) [IOProcess] (Global)
Opening communication channels... (__init__:432)
2020-06-27 19:39:38,394+0200 DEBUG (ioprocess/10476) [IOProcess] (Global)
Queuing request (slotsLeft=20) (__init__:432)
2020-06-27 19:39:38,394+0200 DEBUG (ioprocess/10476) [IOProcess] (Global) (1)
Start request for method 'access' (waitTime=49) (__init__:432)
2020-06-27 19:39:38,395+0200 DEBUG (ioprocess/10476) [IOProcess] (Global) (1)
Finished request for method 'access' (runTime=421) (__init__:432)
2020-06-27 19:39:38,395+0200 DEBUG (ioprocess/10476) [IOProcess] (Global) (1)
Dequeuing request (slotsLeft=21) (__init__:432)
2020-06-27 19:39:38,396+0200 WARN (jsonrpc/0) [storage.oop] Permission denied
for directory: /rhev/data-center/mnt/pakhuis:_volume1_nfs_data with
permissions:7 (outOfProcess:193)
2020-06-27 19:39:38,396+0200 INFO (jsonrpc/0) [storage.Mount] unmounting
/rhev/data-center/mnt/pakhuis:_volume1_nfs_data (mount:215)
2020-06-27 19:39:38,435+0200 DEBUG (jsonrpc/0) [storage.Mount]
/rhev/data-center/mnt/pakhuis:_volume1_nfs_data unmounted: 0.04 seconds
(utils:390)
2020-06-27 19:39:38,453+0200 DEBUG (jsonrpc/0) [storage.Mount] Waiting for udev
mount events: 0.02 seconds (utils:390)
2020-06-27 19:39:38,453+0200 ERROR (jsonrpc/0) [storage.HSM] Could not connect
to storageServer (hsm:2421)
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/vdsm/storage/fileSD.py", line 80, in
validateDirAccess
getProcPool().fileUtils.validateAccess(dirPath)
File "/usr/lib/python3.6/site-packages/vdsm/storage/outOfProcess.py", line
194, in validateAccess
raise OSError(errno.EACCES, os.strerror(errno.EACCES))
PermissionError: [Errno 13] Permission denied
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/vdsm/storage/hsm.py", line 2418, in
connectStorageServer
conObj.connect()
File "/usr/lib/python3.6/site-packages/vdsm/storage/storageServer.py", line
449, in connect
return self._mountCon.connect()
File "/usr/lib/python3.6/site-packages/vdsm/storage/storageServer.py", line
190, in connect
six.reraise(t, v, tb)
File "/usr/lib/python3.6/site-packages/six.py", line 693, in reraise
raise value
File "/usr/lib/python3.6/site-packages/vdsm/storage/storageServer.py", line
183, in connect
self.getMountObj().getRecord().fs_file)
File "/usr/lib/python3.6/site-packages/vdsm/storage/fileSD.py", line 91, in
validateDirAccess
raise se.StorageServerAccessPermissionError(dirPath)
vdsm.storage.exception.StorageServerAccessPermissionError: Permission settings
on the specified path do not allow access to the storage. Verify permission
settings on the specified storage path.: 'path = /rhev/data-center/mnt/pakhuis
:_volume1_nfs_data'
2020-06-27 19:39:38,453+0200 DEBUG (jsonrpc/0) [storage.HSM] knownSDs:
{a2691633-e3c9-454e-9ee4-a6f50f4e00fa: vdsm.storage.glusterSD.findDomain}
(hsm:2470)
202
If I make a mistake in the path I get the mount command in the logs and
correcting for the mistake let me mount it at /mnt and then I'm able to
create files and folders using the vdsm and qemu accounts so I don't
know where that error is coming from. Had a look at the source of
vdsm/storage/* but I'm not a python programmer.
A couple of other 4.4 oVirt installs don't have this problem and I used
the same usb stick with Centos-8.2 for those as for this one. Followed
the same install instructions, same versions of packages as far as I can
see. Beats me
I'm tempted to reinstall Centos7 and oVirt4.3.10 just to see what
happens, but I'm hoping someone can point me to something that I must
have overlooked.
Regards,
Joop
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