[Users] Using storage network for gluster

[Sahina Bose]

On 12/05/2013 10:34 PM, Juan Pablo Lorier wrote:
> H,
>
> I'm experimenting with gluster and as my DC is a iscsi dc, I've just
> created a new cluster with two hosts and now I'm trying to create a
> volume. I've followed all kind of guides in the web without success.
> Now I'm having ovirt to complaint about a network error in the volume
> creation and I'd like to ask two things:
>
> - Why I must use ovirtmgmt network for gluster (can't choose other from
> the add brick drop down list) instead of the network I have set up for
> iscsi?
> - What may be the problem with network?

The issue is not with the network, but some dependency package on the host.
It looks like you're missing vdsm-gluster package.

Could you share details of your setup?

ovirt engine version?

result of rpm -qa | grep vdsm on the hosts?


>
> I get success on both hosts when I proob each other
>
> # gluster peer probe ovirt3.montecarlotv.com.uy
> peer probe: success: host ovirt3.montecarlotv.com.uy port 24007 already
> in peer list
>
> # gluster peer probe ovirt4.montecarlotv.com.uy
> peer probe: success: host ovirt4.montecarlotv.com.uy port 24007 already
> in peer list
>
> I get a lot of this ones in engine log:
>
> 2013-12-05 03:40:01,882 ERROR
> [org.ovirt.engine.core.bll.gluster.GlusterSyncJob]
> (DefaultQuartzScheduler_Worker-50) Error while refreshing Gluster
> lightweight data of cluster Penryn!:
> org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException:
> org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException:
> org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method
> "glusterVolumesList" is not supported (Failed with error
> VDS_NETWORK_ERROR and code 5022)
>          at
> org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:122) [bll.jar:]
>          at
> org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33)
> [bll.jar:]
>          at
> org.ovirt.engine.core.bll.gluster.GlusterJob.runVdsCommand(GlusterJob.java:64)
> [bll.jar:]
>          at
> org.ovirt.engine.core.bll.gluster.GlusterSyncJob.fetchVolumes(GlusterSyncJob.java:389)
> [bll.jar:]
>          at
> org.ovirt.engine.core.bll.gluster.GlusterSyncJob.fetchVolumes(GlusterSyncJob.java:375)
> [bll.jar:]
>          at
> org.ovirt.engine.core.bll.gluster.GlusterSyncJob.refreshVolumeData(GlusterSyncJob.java:346)
> [bll.jar:]
>          at
> org.ovirt.engine.core.bll.gluster.GlusterSyncJob.refreshClusterData(GlusterSyncJob.java:104)
> [bll.jar:]
>          at
> org.ovirt.engine.core.bll.gluster.GlusterSyncJob.refreshLightWeightData(GlusterSyncJob.java:83)
> [bll.jar:]
>          at sun.reflect.GeneratedMethodAccessor99.invoke(Unknown Source)
> [:1.7.0_45]
>          at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [rt.jar:1.7.0_45]
>          at java.lang.reflect.Method.invoke(Method.java:606)
> [rt.jar:1.7.0_45]
>          at
> org.ovirt.engine.core.utils.timer.JobWrapper.execute(JobWrapper.java:60)
> [scheduler.jar:]
>          at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
> [quartz.jar:]
>          at
> org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:557)
> [quartz.jar:]
>
>
> So I guess there's something with gluster version maybe:
>
> glusterfs.x86_64                    3.4.0-8.el6
> @glusterfs-epel
> glusterfs-api.x86_64                3.4.0-8.el6
> @glusterfs-epel
> glusterfs-cli.x86_64                3.4.0-8.el6
> @glusterfs-epel
> glusterfs-fuse.x86_64               3.4.0-8.el6
> @glusterfs-epel
> glusterfs-libs.x86_64               3.4.0-8.el6
> @glusterfs-epel
> glusterfs-rdma.x86_64               3.4.0-8.el6
> @glusterfs-epel
> glusterfs-server.x86_64             3.4.0-8.el6
> @glusterfs-epel
> vdsm-gluster.noarch                 4.13.0-11.el6
> @ovirt-stable
>
>
> this are the main links I used to configure:
>
> http://www.andrewklau.com/returning-to-glusterized-ovirt-3-3/
>
> http://www.gluster.org/2013/09/ovirt-3-3-glusterized/
>
> Regards
>
>
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