[Users] method "glusterHostsList" is not supported

[René Koch]

On 03/04/2014 09:42 AM, Sahina Bose wrote:
>
> On 03/04/2014 01:46 PM, René Koch wrote:
>> On 03/04/2014 05:14 AM, Sahina Bose wrote:
>>>
>>> On 03/04/2014 01:59 AM, Itamar Heim wrote:
>>>> On 03/03/2014 07:26 PM, René Koch wrote:
>>>>> Hi list,
>>>>>
>>>>> My hosted engine is running again, so I want to start a new thread for
>>>>> another issue with my setup.
>>>>>
>>>>> I have a GlusterFS storage domain, which can be mounted from CLI
>>>>> without
>>>>> problems. oVirt is 3.4 from ovirt-3.4.0-prerelease repository
>>>>> running on
>>>>> CentOS 6.5 with latest updates (both OS and oVirt).
>>>>>
>>>>> Both hosts, which act as hypervisors and GlusterFS nodes are in state
>>>>> "Non Operational" in oVirt because "Gluster command [Non interactive
>>>>> user] failed on server ovirt-host02.dmz.linuxland.at."
>>>>>
>>>>> In engine.log I see the entry "glusterHostList is not supported"
>>>>> (attached are the log entries when activating one of the hosts):
>>>>>
>>>>> 2014-03-03 18:17:11,764 ERROR
>>>>> [org.ovirt.engine.core.vdsbroker.gluster.GlusterServersListVDSCommand]
>>>>> (org.ovirt.thread.pool-6-thread-21) [6eee3cbd] Command
>>>>> GlusterServersListVDSCommand(HostName = ovirt-host02.dmz.linuxland.at,
>>>>> HostId = dd399eeb-f623-457a-9986-a7efc69010b2) execution failed.
>>>>> Exception: VDSNetworkException: org.apache.xmlrpc.XmlRpcException:
>>>>> <type
>>>>> 'exceptions.Exception'>:method "glusterHostsList" is not supported
>>>>>
>>>>> Can you give me a hint what this means and how I can activate my hosts
>>>>> and storage again?
>>>>> Thanks a lot!
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Users mailing list
>>>>> Users at ovirt.org
>>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>>
>>>>
>>>> sahina ?
>>>
>>> Do you have vdsm-gluster on the node?
>>
>> No, I didn't had it on (both) nodes.
>>
>> After installing vdsm-gluster the storage works fine again. Thanks a lot!
>>
>> But there's one strange thing. According to oVirt logs and yum.log
>> GlusterFS storage worked fine until yesterdays "yum update", where the
>> following packages where updated:
>>
>> Mar 03 10:01:09 Updated: ovirt-hosted-engine-ha-1.1.0-1.el6.noarch
>> Mar 03 10:01:10 Updated: otopi-1.2.0-0.5.rc.el6.noarch
>> Mar 03 10:01:11 Updated: ovirt-engine-sdk-python-3.4.0.6-1.el6.noarch
>> Mar 03 10:01:12 Updated: ovirt-hosted-engine-setup-1.1.0-1.el6.noarch
>> Mar 03 10:01:13 Updated: libtiff-3.9.4-10.el6_5.x86_64
>>
>> According to yum.log vdsm-gluster was never installed on these hosts,
>> but storage did work.
>>
>> Shouldn't vdsm-gluster be a requirement for hosts and therefor be
>> installed during host setup?
>>
>> Do you have any clue why it storage did work until the update of these
>> packages?
>
> The host moving to Non-Operational state with error "Gluster command
> failed..." is dependent on whether "Enable gluster service" is checked
> on your cluster. This check indicates that you also want to manage
> gluster storage provisioning on the nodes.
>
> A recent change now checks that vdsm-gluster support is available for
> such clusters. That's probably why you are seeing this error after update.
>

Thanks, now it's clear.
I indeed have enabled Gluster service in my cluster (but I don't use it 
as I did configure the volumes with gluster command directly)


Regards,
René


>>
>>
>> Regards,
>> René
>>
>