I would start more simple and mount the volume via FUSE on any of the oVirt 
hosts:

mount -t glusterfs <server>:/volume /mnt

Then browse the /mnt and verify that you can read and write via vdsm user:

sudo -u vdsm touch /mnt/testfile
sudo -u vdsm mkdir /mnt/testdir
sudo -u vdsm touch /mnt/testdir/testfile


Best Regards,
Strahil Nikolov






В четвъртък, 17 декември 2020 г., 11:45:45 Гринуич+2, Ritesh Chikatwar 
<rchik...@redhat.com> написа: 





Hello,


Which version of ovirt are you using?
Can you make sure gluster service is running or not because i see an error as 
Could not connect to storageServer.
Also please share the engine log as well and a few more lines after the error 
occurred in vdsm.

Ritesh

On Thu, Dec 17, 2020 at 12:00 PM Ariez Ahito <aristotleah...@gmail.com> wrote:
> here is our setup
> stand alone glusterfs storage replica3
> 10.33.50.33
> 10.33.50.34
> 10.33.50.35
> 
> we deployed hosted-engine and managed to connect to our glusterfs storage
> 
> now we are having issues adding hosts 
> 
> here is the logs
> dsm.gluster.exception.GlusterVolumesListFailedException: Volume list failed: 
> rc=1 out=() err=['Command {self.cmd} failed with rc={self.rc} 
> out={self.out!r} err={self.err!r}']
> 2020-12-17 14:22:27,106+0800 INFO  (jsonrpc/4) [storage.StorageDomainCache] 
> Invalidating storage domain cache (sdc:74)
> 2020-12-17 14:22:27,106+0800 INFO  (jsonrpc/4) [vdsm.api] FINISH 
> connectStorageServer return={'statuslist': [{'id': 
> 'afa2d41a-d817-4f4a-bd35-5ffedd1fa65b', 'status': 4149}]} 
> from=::ffff:10.33.0.10,50058, flow_id=6170eaa3, 
> task_id=f00d28fa-077f-403a-8024-9f9b533bccb5 (api:54)
> 2020-12-17 14:22:27,107+0800 INFO  (jsonrpc/4) [jsonrpc.JsonRpcServer] RPC 
> call StoragePool.connectStorageServer took more than 1.00 seconds to succeed: 
> 3.34 (__init__:316)
> 2020-12-17 14:22:27,213+0800 INFO  (jsonrpc/6) [vdsm.api] START 
> connectStorageServer(domType=7, 
> spUUID='1abdb9e4-3f85-11eb-9994-00163e4e4935', conList=[{'password': 
> '********', 'vfs_type': 'glusterfs', 'port': '', 'mnt_options': 
> 'backup-volfile-servers=gluster3:gluster4', 'iqn': '', 'connection': 
> 'gluster3:/VOL2', 'ipv6_enabled': 'false', 'id': 
> '2fb6989d-b26b-42e7-af35-4e4cf718eebf', 'user': '', 'tpgt': '1'}, 
> {'password': '********', 'vfs_type': 'glusterfs', 'port': '', 'mnt_options': 
> 'backup-volfile-servers=gluster3:gluster4', 'iqn': '', 'connection': 
> 'gluster3:/VOL3', 'ipv6_enabled': 'false', 'id': 
> 'b7839bcd-c0e3-422c-8f2c-47351d24b6de', 'user': '', 'tpgt': '1'}], 
> options=None) from=::ffff:10.33.0.10,50058, flow_id=6170eaa3, 
> task_id=cfeb3401-54b9-4756-b306-88d4275c0690 (api:48)
> 2020-12-17 14:22:29,058+0800 INFO  (periodic/1) [vdsm.api] START 
> repoStats(domains=()) from=internal, 
> task_id=e9648d47-2ffb-4387-9a72-af41ab51adf7 (api:48)
> 2020-12-17 14:22:29,058+0800 INFO  (periodic/1) [vdsm.api] FINISH repoStats 
> return={} from=internal, task_id=e9648d47-2ffb-4387-9a72-af41ab51adf7 (api:54)
> 2020-12-17 14:22:30,512+0800 ERROR (jsonrpc/6) [storage.HSM] Could not 
> connect to storageServer (hsm:2444)
> 
> 
> in the events  tab
> The error message for connection gluster3:/ISO returned by VDSM was: Failed 
> to fetch Gluster Volume List
> The error message for connection gluster3:/VOL1 returned by VDSM was: Failed 
> to fetch Gluster Volume List
> 
> thanks
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