On 02/08/2015 04:15 PM, Michael Burman wrote:
Hi everyone!

Is any one knows when it will be possible to join vdsm-4.17.0 to 3.6 Cluster??
I know that the libvirt version is not supported, but isn't should be? even if 
it's rhel7..?

I changed the /usr/share/vdsm/dsaversion.py file to:
'supportedENGINEs': ['3.0', '3.1', '3.2', '3.3', '3.4', '3.5', '3.6'],
     'supportedProtocols': ['2.2', '2.3'],
     'clusterLevels': ['3.0', '3.1', '3.2', '3.3', '3.4', '3.5', '3.6'],

But caps.py is still:
if not hasattr(libvirt, 'VIR_MIGRATE_AUTO_CONVERGE'):
         return _dropVersion('3.6',
                             'VIR_MIGRATE_AUTO_CONVERGE not found in libvirt,'
                             ' support for clusterLevel >= 3.6 is disabled.'
                             ' For Fedora 20 users, please consider upgrading'
                             ' libvirt from the virt-preview repository')

     if not hasattr(libvirt, 'VIR_MIGRATE_COMPRESSED'):
         return _dropVersion('3.6',
                             'VIR_MIGRATE_COMPRESSED not found in libvirt,'
                             ' support for clusterLevel >= 3.6 is disabled.'
                             ' For Fedora 20 users, please consider upgrading'
                             ' libvirt from the virt-preview repository')

libvirt is still disabled for 3.6 clusters...


I already tried to rebuild from fedora(with Sandro appreciated help), but had a 
lot of issues dependencies.

I'm running on-
ovirt-engine-3.6.0-0.0.master.20150206122208.gitd429375.el6.noarch
vdsm-4.17.0-390.gita3163f3.el7.x86_64
libvirt-1.1.1-29.el7_0.7.x86_64

I would like to know if and when it will be possible to join rhel7 
host(vdsm-4.17.0) to Cluster 3.6?

Best regards,

Michael B



libvirt 1.2.3 is available in rhel7.1 and fedora>=18 (afaik), if you want vdsm to join the cluster you should use 1.2.3 version otherwise vdsm blocks engine from letting it join to the cluster because VIR_MIGRATE_AUTO_CONVERGE won't be supported (http://gerrit.ovirt.org/#/c/31991/) as you see in the caps.py code you snipped above

--
Yaniv Bronhaim.
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