[Users] ovirt-node trying to use NFS4

[Yaniv Kaul]

On 04/16/2012 06:09 PM, Mike Burns wrote:
> On Fri, 2012-04-13 at 16:12 -0400, Ian Levesque wrote:
>> Hi Juan,
>>
>> On Apr 13, 2012, at 2:57 PM, Juan Hernandez wrote:
>>
>>> On 04/13/2012 07:20 PM, Ian Levesque wrote:
>>>> Hi,
>>>>
>>>> I'm in the early stages of testing an ovirt install, using the
>> official ovirt engine packages + F16.
>>>> I configured a storage domain to connect to our gluster storage via
>> NFS (pity we can't use gluster natively yet). On the engine server, I
>> added Nfsvers=3 to /etc/nfsmount.conf as instructed here:
>> http://www.ovirt.org/wiki/Troubleshooting_NFS_Storage_Issues
>>>> I then installed a host via ovirt-node (2.3.0-1) and successfully
>> added the host, but it refuses to connect to our storage domain
>> because it's attempting to mount via NFS4. When I add Nfsvers=3
>> to /etc/nfsmount.conf on the host, it comes to life. Of course, that
>> will be reset after a reboot.
>>>> So what are my options here, other than not use ovirt-node? AFAIK,
>> gluster doesn't export NFS4, let alone have options to disable it. And
>> I don't see any way to add nfs mount options when defining a storage
>> domain...
>>> Take a look at the /etc/vdsm/vdsm.conf configuration file in the
>> host.
>>> There is a nfs_mount_options parameter there that you can use.
>> This worked perfectly - thanks for your help (and for pointing me at
>> the persistent /config directory).
>>
>> Cheers,
>> ~irl
> This issue should be filed as a bug against either engine or vdsm (or
> perhaps both).  An interface to set nfs options needs to be provided
> through either the engine admin UI or through vdsm in some other way.
> Manually editing and persisting files is ok as a workaround, but should
> not be recommended or used long term.
>
> Mike

Isn't that what http://www.ovirt.org/wiki/Features/AdvancedNfsOptions 
all about ?
Y.

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