I'm attempting to mount a share from a TrueNAS server in oVirt through the
Storage > Storage Domains UI as a New Domain. Whenever I try to add the domain
(as server:share), it kicks back a Permission Denied error. Looking at the
vdsm.log file, I see the below snippet:
2023-11-17 10:05:32,059-0600 INFO (jsonrpc/7) [vdsm.api] START
connectStorageServer(domType=1, spUUID='00000000-0000-0000-0000-000000000000',
conList=[{'password': '********', 'protocol_version': 'auto', 'port': '',
'iqn': '', 'connection': '192.168.1.11:/mnt/POOL0', 'ipv6_enabled': 'false',
'id': '00000000-0000-0000-0000-000000000000', 'user': '', 'tpgt': '1'}])
from=::ffff:192.168.1.16,50468, flow_id=31d18c09-2e12-480f-8d6d-722a9fe78029,
task_id=05818e9d-562f-4ca7-a19b-5c3b5a02bae8 (api:31)
2023-11-17 10:05:32,060-0600 INFO (jsonrpc/7) [storage.storageServer] Creating
directory '/rhev/data-center/mnt/192.168.1.11:_mnt_POOL0' (storageServer:217)
2023-11-17 10:05:32,060-0600 INFO (jsonrpc/7) [storage.fileutils] Creating
directory: /rhev/data-center/mnt/192.168.1.11:_mnt_POOL0 mode: None
(fileUtils:213)
2023-11-17 10:05:32,060-0600 INFO (jsonrpc/7) [storage.mount] mounting
192.168.1.11:/mnt/POOL0 at /rhev/data-center/mnt/192.168.1.11:_mnt_POOL0
(mount:190)
2023-11-17 10:05:32,150-0600 WARN (jsonrpc/7) [storage.oop] Permission denied
for directory: /rhev/data-center/mnt/192.168.1.11:_mnt_POOL0 with permissions:7
(outOfProcess:176)
2023-11-17 10:05:32,150-0600 INFO (jsonrpc/7) [storage.mount] unmounting
/rhev/data-center/mnt/192.168.1.11:_mnt_POOL0 (mount:198)
2023-11-17 10:05:32,200-0600 ERROR (jsonrpc/7) [storage.storageServer] Could
not connect to storage server (storageServer:75)
Traceback (most recent call last):
File "/usr/lib/python3.9/site-packages/vdsm/storage/fileSD.py", line 64, in
validateDirAccess
getProcPool().fileUtils.validateAccess(dirPath)
File "/usr/lib/python3.9/site-packages/vdsm/storage/outOfProcess.py", line
178, 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/python3.9/site-packages/vdsm/storage/storageServer.py", line
73, in connect_all
con.connect()
File "/usr/lib/python3.9/site-packages/vdsm/storage/storageServer.py", line
507, in connect
return self._mountCon.connect()
File "/usr/lib/python3.9/site-packages/vdsm/storage/storageServer.py", line
241, in connect
six.reraise(t, v, tb)
File "/usr/lib/python3.9/site-packages/six.py", line 709, in reraise
raise value
File "/usr/lib/python3.9/site-packages/vdsm/storage/storageServer.py", line
233, in connect
fileSD.validateDirAccess(
File "/usr/lib/python3.9/site-packages/vdsm/storage/fileSD.py", line 75, 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/192.168.1.11:_mnt_POOL0'
Stepping it through, am I correct that I'm seeing vdsm not able to create the
local directory for the NFS mount? It previously was able to mount an NFS share
from the host to itself when I initially setup the server for testing.
When I do an ls -l on the directory it's trying to create the mount point in, I
see ownership looks correct.
[root@ovirt ~]# cd /rhev/data-center/
[root@ovirt data-center]# ls
c7d57de0-6ba8-11ee-9a48-00163e1989b9 mnt
[root@ovirt data-center]# ls -l
total 0
drwxr-xr-x. 2 vdsm kvm 66 Nov 15 23:32 c7d57de0-6ba8-11ee-9a48-00163e1989b9
drwxr-xr-x. 3 vdsm kvm 59 Nov 17 10:05 mnt
[root@ovirt data-center]# cd mnt
[root@ovirt mnt]# ls -l
total 0
drwxr-xr-x. 3 vdsm kvm 50 Nov 17 10:14
ovirt.theclocktower.home:_home_ovirt__storage
[root@ovirt mnt]#
Is there something missing? Something that got misconfigured, maybe? Or
something I can configure to fix this?
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