[Users] Use Filer for NFS storage

Tue Apr 17 14:25:44 EDT 2012

Using NFS version 3 (on both the Filer and the Host)

NetApp I'm using is FAS3040

I've already went down the "permissions" ave tried the "777" approach.

I can mount the share manually by going to the command line and using the
"mount.nfs" command; just not through the oVirt interface

On Tue, Apr 17, 2012 at 11:20 AM, Dominic Kaiser <dominic at bostonvineyard.org
> wrote:

> In that case,  whenever I had problems it was always permissions.  For
> example my QNAP NAS was blocking my addition of an ISO and datadomain I had
> created because it was not allowing engine to see it.  Also what version of
> NFS is your net app using v3 or v4 NFS?  What netapp?
>
> Dominic
>
>
> On Tue, Apr 17, 2012 at 2:09 PM, Christian Hernandez <christianh at 4over.com
> > wrote:
>
>> Actually yes I was referring to those technologies.
>>
>> I currently have a NetApp that I would like to use...just can't seem to
>> add it to the cluster...
>>
>>
>> On Tue, Apr 17, 2012 at 11:08 AM, Dominic Kaiser <
>> dominic at bostonvineyard.org> wrote:
>>
>>> Yes I use three:
>>>
>>> Openfiler
>>> MediaVault
>>> QNAP NAS
>>>
>>> I am taking it by filer you mean this or am I getting it wrong?
>>>
>>> I use an NFS Datacenter entirely.
>>>
>>> Dominic
>>>
>>>
>>> On Tue, Apr 17, 2012 at 1:11 PM, Christian Hernandez <
>>> christianh at 4over.com> wrote:
>>>
>>>> Just out of curiosity...
>>>>
>>>> Has anyone ACTUALLY successfully added an NFS storage (using a filer)
>>>> to your Cluster/Datacenter?
>>>>
>>>>
>>>> I still cannot figure out how and am still getting the " Error while
>>>> executing action RemoveStorageServerConnection: Unexpected exception "
>>>> error
>>>>
>>>> --Christian
>>>>
>>>> On Mon, Apr 16, 2012 at 8:55 AM, Christian Hernandez <
>>>> christianh at 4over.com> wrote:
>>>>
>>>>> Excuse my ignorance...
>>>>>
>>>>> But how do I apply the patch? I don't testing the patch on my systems
>>>>> (as I am only testing myself); but I am...
>>>>>
>>>>> 1) Only have a elementary skills at git
>>>>> 2) Don't know how to apply the patch
>>>>>
>>>>> --Christian
>>>>>
>>>>>
>>>>>
>>>>> On Mon, Apr 16, 2012 at 6:50 AM, Adam Litke <agl at us.ibm.com> wrote:
>>>>>
>>>>>> On Sun, Apr 15, 2012 at 04:57:15PM +0300, Dan Kenigsberg wrote:
>>>>>> > On Fri, Apr 13, 2012 at 12:26:39PM -0700, Christian Hernandez wrote:
>>>>>> > > Here is the log from the Host
>>>>>> > >
>>>>>> > >
>>>>>> > > *Thread-1821::DEBUG::2012-04-13
>>>>>> > > 12:18:52,200::BindingXMLRPC::167::vds::(wrapper) [192.168.11.236]
>>>>>> > > Thread-1821::ERROR::2012-04-13
>>>>>> > > 12:18:52,200::BindingXMLRPC::171::vds::(wrapper) Unexpected
>>>>>> exception
>>>>>> > > Traceback (most recent call last):
>>>>>> > >   File "/usr/share/vdsm/BindingXMLRPC.py", line 169, in wrapper
>>>>>> > >     return f(*args, **kwargs)
>>>>>> > >   File "/usr/share/vdsm/BindingXMLRPC.py", line 571, in
>>>>>> > > poolValidateStorageServerConnection
>>>>>> > >     return pool.validateStorageServerConnection(domType, conList)
>>>>>> > >   File "/usr/share/vdsm/API.py", line 897, in
>>>>>> > > validateStorageServerConnection
>>>>>> > >     return self._irs.validateStorageServerConnection(domainType,
>>>>>> > > AttributeError: 'NoneType' object has no attribute
>>>>>> > > 'validateStorageServerConnection'
>>>>>> > > Thread-1822::DEBUG::2012-04-13
>>>>>> > > 12:18:52,333::BindingXMLRPC::167::vds::(wrapper) [192.168.11.236]
>>>>>> > > Thread-1822::ERROR::2012-04-13
>>>>>> > > 12:18:52,334::BindingXMLRPC::171::vds::(wrapper) Unexpected
>>>>>> exception
>>>>>> > > Traceback (most recent call last):
>>>>>> > >   File "/usr/share/vdsm/BindingXMLRPC.py", line 169, in wrapper
>>>>>> > >     return f(*args, **kwargs)
>>>>>> > >   File "/usr/share/vdsm/BindingXMLRPC.py", line 491, in
>>>>>> > > poolDisconnectStorageServer
>>>>>> > >     return pool.disconnectStorageServer(domType, conList)
>>>>>> > >   File "/usr/share/vdsm/API.py", line 823, in
>>>>>> disconnectStorageServer
>>>>>> > >     return self._irs.disconnectStorageServer(domainType,
>>>>>> self._UUID,
>>>>>> > > AttributeError: 'NoneType' object has no attribute
>>>>>> 'disconnectStorageServer'
>>>>>> >
>>>>>> > It seems like the interesting traceback should be further up - I
>>>>>> > suppose self._irs failed initialization and kept its original None
>>>>>> > value. Please scroll up and try to find out why this failed on Vdsm
>>>>>> > startup.
>>>>>> >
>>>>>> > We have a FIXME in vdsm so that we report such failures better:
>>>>>> >
>>>>>> > vdsm/BindingXMLRPC.py: # XXX: Need another way to check if IRS init
>>>>>> was okay
>>>>>> >
>>>>>> > Adam, could you take a further look into this?
>>>>>>
>>>>>> Have a look at http://gerrit.ovirt.org/3571 .  This should handle
>>>>>> the problem
>>>>>> better by reporting a better error when storage was not initialized
>>>>>> properly.
>>>>>>
>>>>>> --
>>>>>> Adam Litke <agl at us.ibm.com>
>>>>>> IBM Linux Technology Center
>>>>>>
>>>>>>
>>>>>
>>>>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at ovirt.org
>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>
>>>>
>>>
>>>
>>> --
>>> Dominic Kaiser
>>> Greater Boston Vineyard
>>> Director of Operations
>>>
>>> cell: 617-230-1412
>>> fax: 617-252-0238
>>> email: dominic at bostonvineyard.org
>>>
>>>
>>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>
>
> --
> Dominic Kaiser
> Greater Boston Vineyard
> Director of Operations
>
> cell: 617-230-1412
> fax: 617-252-0238
> email: dominic at bostonvineyard.org
>
>
>
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