On Mon, Oct 16, 2017 at 2:33 PM, Arsène Gschwind <arsene.gschwind@unibas.ch> wrote:

Hi,

My setup uses a separate physical network for gluster storage, this network is available on all hosts and defined as gluster network in the engine but the engine itself has no connection to that network.
Does the engine need to have a connection to the gluster network?


No, it does not.
 

engine.log reports a lot of those warnings:

2017-10-16 10:56:58,789+02 INFO  [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand] (DefaultQuartzScheduler8) [44485247] START, GlusterVolumesListVDSCommand(HostName = spfy-hw03, GlusterVolumesListVDSParameters:{runAsync='true', hostId='78cb5865-a771-415b-af27-79e4681a6831'}), log id: 75765557
2017-10-16 10:56:58,987+02 WARN  [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] (DefaultQuartzScheduler8) [44485247] 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 'd9a88245-00ef-4d8b-b8f9-0948cde2b3e4'
2017-10-16 10:56:58,991+02 WARN  [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] (DefaultQuartzScheduler8) [44485247] 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 'd9a88245-00ef-4d8b-b8f9-0948cde2b3e4'
2017-10-16 10:56:58,994+02 WARN  [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] (DefaultQuartzScheduler8) [44485247] 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 'd9a88245-00ef-4d8b-b8f9-0948cde2b3e4'
2017-10-16 10:56:59,016+02 INFO  [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand] (DefaultQuartzScheduler8) [44485247] FINISH, GlusterVolumesListVDSCommand, return: {7ef3b155-47d7-4405-aa70-82a9b8be4033=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@34662183, af169181-d72e-4325-9947-d7dd09e512f0=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@5f70adf6, 6d3c8561-4e52-4221-9473-88fd48ef4909=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@30e34b53, 9ecd980c-512a-4f9e-ae5e-fa1708c74076=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@bb50177f}, log id: 75765557

What does this mean?

spfy-hw01, spfy-hw02, spfy-hw03 - Do these resolve correctly to the gluster network's IP address that engine knows? This message indicates that engine cannot resolve spfy-hw01 to associate it with one of the host's network.
 

Thanks for any info / help.

rgds,
Arsène

--

Arsène Gschwind    
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
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