[ovirt-users] Gluster network

[Sahina Bose]

On Mon, Mar 27, 2017 at 7:35 PM, Davide Ferrari <davide at billymob.com> wrote:

> Sorry for hijacking the thread but, in my case, I have a separate VLAN for
> gluster intercommunication and that VLAN is not accessible from the hosted
> engine. Maybe that's the problem?
>

Yep - that's likely to be it, if you have identified the brick using an
FQDN instead of ip address.


>
> 2017-03-27 12:14 GMT+02:00 Sahina Bose <sabose at redhat.com>:
>
>>
>>
>> On Mon, Mar 27, 2017 at 2:06 PM, Davide Ferrari <davide at billymob.com>
>> wrote:
>>
>>> I have the same error (warning) and in my case the answer is yes to both
>>> questions.
>>>
>>
>> Which IP address does "spfy-hw01" resolve to from engine.
>> Is it the same IP address that you see in Networks sub-tab under hosts-
>> for network associated with "gluster"
>>
>> The engine tries to associate the brick info returned from gluster CLI
>> using the following logic:
>> i) check if the ip/hostname in <server-ip>:<brick-directory> matches that
>> of host
>> ii) check the IP address that hostname in brick resolves to - and match
>> it against any of the interface associated with host that has gluster
>> network tagged to it
>>
>>
>>
>>> 2017-03-27 10:12 GMT+02:00 Sahina Bose <sabose at redhat.com>:
>>>
>>>> Is "spfy-hw01" resolvable from engine? Have you associated network
>>>> named "gluster" to interface associated with "spfy-hw01" under "Setup
>>>> Host Network" of host?
>>>>
>>>> On Sat, Mar 25, 2017 at 5:56 PM, Arsène Gschwind <
>>>> arsene.gschwind at unibas.ch> wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>> I do have a recuring warning in engine.log and i'm not able to figure
>>>>> out what is wrong in my setup.
>>>>>
>>>>> 2017-03-25 10:13:12,391+01 WARN  [org.ovirt.engine.core.vdsbrok
>>>>> er.gluster.GlusterVolumesListReturn] (DefaultQuartzScheduler4)
>>>>> [e02bacbc-75ab-4c48-81c0-e3d64e4bd3e9] Could not associate brick
>>>>> 'spfy-hw01:/gluster/engine/brick' of volume
>>>>> 'af169181-d72e-4325-9947-d7dd09e512f0' with correct network as no
>>>>> gluster network found in cluster '00000002-0002-0002-0002-00000
>>>>> 00002a6'
>>>>> 2017-03-25 10:13:12,394+01 WARN  [org.ovirt.engine.core.vdsbrok
>>>>> er.gluster.GlusterVolumesListReturn] (DefaultQuartzScheduler4)
>>>>> [e02bacbc-75ab-4c48-81c0-e3d64e4bd3e9] Could not associate brick
>>>>> 'spfy-hw02:/gluster/engine/brick' of volume
>>>>> 'af169181-d72e-4325-9947-d7dd09e512f0' with correct network as no
>>>>> gluster network found in cluster '00000002-0002-0002-0002-00000
>>>>> 00002a6'
>>>>> 2017-03-25 10:13:12,397+01 WARN  [org.ovirt.engine.core.vdsbrok
>>>>> er.gluster.GlusterVolumesListReturn] (DefaultQuartzScheduler4)
>>>>> [e02bacbc-75ab-4c48-81c0-e3d64e4bd3e9] Could not associate brick
>>>>> 'spfy-hw03:/gluster/engine/brick' of volume
>>>>> 'af169181-d72e-4325-9947-d7dd09e512f0' with correct network as no
>>>>> gluster network found in cluster '00000002-0002-0002-0002-00000
>>>>> 00002a6'
>>>>>
>>>>> My setup:
>>>>>
>>>>>    - oVirt 4.1.0
>>>>>    - gluster 3.8.10-1.el7
>>>>>
>>>>> I've setup a gluster network and dedicated to gluster:
>>>>>
>>>>> [image: gluster]
>>>>>
>>>>> Could someone explain why I do have this warning and how to resolve
>>>>> the problem .
>>>>>
>>>>> Thanks a lot
>>>>>
>>>>> rgds,
>>>>>
>>>>> Arsène
>>>>> --
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Users mailing list
>>>>> Users at ovirt.org
>>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>>
>>>>>
>>>>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at ovirt.org
>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>
>>>>
>>>
>>>
>>> --
>>> Davide Ferrari
>>> Senior Systems Engineer
>>>
>>
>>
>
>
> --
> Davide Ferrari
> Senior Systems Engineer
>
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