[ovirt-users] NFS

[Bob Doolittle]

95% of the time this is a firewall issue.

As a test, I'd disable your firewall completely and see if that
rectifies it. If so, you can work on proper firewall rules to allow
oVirt to work.

-Bob

On 12/16/2014 03:30 AM, Koen Vanoppen wrote:
> Already installed... :-) and the service nfs and rpcbind are running
>
> 2014-12-16 9:07 GMT+01:00 Karli Sjöberg <karli.sjoberg at slu.se
> <mailto:karli.sjoberg at slu.se>>:
>
>     On Tue, 2014-12-16 at 09:00 +0100, Koen Vanoppen wrote:
>     > Dear all,
>     >
>     >
>     > We recently added 2 hypervisors to the domain on ovirt, but for some
>     > reason they can't connect to the nfs share:
>     > When I manually try to mount the nfs-share ([root at ovirthyp01dev ~]#
>     > mount -vvv -t nfs -o vers=3,tcp
>     > progress:/media/NfsProgress
>     /rhev/data-center/mnt/progress.brusselsairport.aero
>     <http://progress.brusselsairport.aero>\:_media_NfsProgress/)
>     > :
>     > mount: external mount: argv[3] = "-v"
>     > mount: external mount: argv[4] = "-o"
>     > mount: external mount: argv[5] = "rw,vers=3,tcp"
>     > mount.nfs: timeout set for Tue Dec 16 08:56:47 2014
>     > mount.nfs: trying text-based options 'vers=3,tcp,addr=10.110.56.20'
>     > mount.nfs: prog 100003, trying vers=3, prot=6
>     > mount.nfs: portmap query failed: RPC: Program not registered
>     > mount.nfs: requested NFS version or transport protocol is not
>     > supported
>     >
>     >
>     > From vdsm.log:
>     > Thread-277::ERROR::2014-12-16
>     >
>     08:46:32,504::storageServer::211::Storage.StorageServer.MountConnection::(connect)
>     Mount failed: (32, ';mount.nfs: requested NFS version or transport
>     protocol is not supported\n')
>     > Traceback (most recent call last):
>     >   File "/usr/share/vdsm/storage/storageServer.py", line 209, in
>     > connect
>     >     self._mount.mount(self.options, self._vfsType)
>     >   File "/usr/share/vdsm/storage/mount.py", line 223, in mount
>     >     return self._runcmd(cmd, timeout)
>     >   File "/usr/share/vdsm/storage/mount.py", line 239, in _runcmd
>     >     raise MountError(rc, ";".join((out, err)))
>     > MountError: (32, ';mount.nfs: requested NFS version or transport
>     > protocol is not supported\n')
>     > Thread-277::ERROR::2014-12-16
>     > 08:46:32,508::hsm::2433::Storage.HSM::(connectStorageServer)
>     Could not
>     > connect to storageServer
>     > Traceback (most recent call last):
>     >   File "/usr/share/vdsm/storage/hsm.py", line 2430, in
>     > connectStorageServer
>     >     conObj.connect()
>     >   File "/usr/share/vdsm/storage/storageServer.py", line 328, in
>     > connect
>     >     return self._mountCon.connect()
>     >   File "/usr/share/vdsm/storage/storageServer.py", line 217, in
>     > connect
>     >     raise e
>     > MountError: (32, ';mount.nfs: requested NFS version or transport
>     > protocol is not supported\n')
>     >
>     >
>     > Any ideas? The rest (4 others) didn't have any problems...
>     >
>     >
>     > plain text document attachment (ATT00001)
>     > _______________________________________________
>     > Users mailing list
>     > Users at ovirt.org <mailto:Users at ovirt.org>
>     > http://lists.ovirt.org/mailman/listinfo/users
>
>     # yum install -y nfs-utils
>
>     ?
>
>
>
>     --
>
>     Med Vänliga Hälsningar
>
>     -------------------------------------------------------------------------------
>     Karli Sjöberg
>     Swedish University of Agricultural Sciences Box 7079 (Visiting Address
>     Kronåsvägen 8)
>     S-750 07 Uppsala, Sweden
>     Phone:  +46-(0)18-67 15 66 <tel:%2B46-%280%2918-67%2015%2066>
>     karli.sjoberg at slu.se <mailto:karli.sjoberg at slu.se>
>
>
>
> _______________________________________________
> Users mailing list
> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users

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