Hi Jonathon, it's difficult to say as it's so long since I ran that version.
I notice on 4.2 nodes that they have Cluster Compatibility Version: 3.6,4.0,4.1,4.2 Would it to be better to update the hosts first? Regards, Paul S. ________________________________ From: Jonathan Mathews <jm3185...@gmail.com> Sent: 25 February 2019 11:11 To: Staniforth, Paul Cc: Shani Leviim; Ovirt Users Subject: Re: [ovirt-users] Re: Unable to change cluster and data center compatibility version Hi Paul Thank you for bringing this to my attention. It does look like I will need to upgrade all my hosts to CentOS 7. But would the prevent me from changing my cluster compatibility version to 3.6? Thanks On Wed, Feb 20, 2019 at 11:59 AM Staniforth, Paul <p.stanifo...@leedsbeckett.ac.uk<mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote: Does oVirt 4.0 support Centos6 hosts? Regards, Paul S. ________________________________ From: Jonathan Mathews <jm3185...@gmail.com<mailto:jm3185...@gmail.com>> Sent: 20 February 2019 06:25 To: Shani Leviim Cc: Ovirt Users Subject: [ovirt-users] Re: Unable to change cluster and data center compatibility version Hi Shani Yes, I did try and change the cluster compatibility first, and that's when I got the error: Ovirt: Some of the hosts still use legacy protocol which is not supported by cluster 3.6 or higher. In order to change it a host needs to be put to maintenance and edited in advanced options section. I did go through the article you suggested, however, I did not see anything that would help. Thanks On Tue, Feb 19, 2019 at 3:46 PM Shani Leviim <slev...@redhat.com<mailto:slev...@redhat.com>> wrote: Hi Jonathan, Did you try first to change the compatibility of all clusters and then change the data center's compatibility? This once seems related: https://bugzilla.redhat.com/show_bug.cgi?id=1375567 Regards, Shani Leviim On Tue, Feb 19, 2019 at 11:01 AM Jonathan Mathews <jm3185...@gmail.com<mailto:jm3185...@gmail.com>> wrote: Good Day I have been trying to upgrade a clients oVirt from 3.6 to 4.0 but have run into an issue where I am unable to change the cluster and data center compatibility version. I get the following error in the GUI: Ovirt: Some of the hosts still use legacy protocol which is not supported by cluster 3.6 or higher. In order to change it a host needs to be put to maintenance and edited in advanced options section. This error was received with all VM's off and all hosts in maintenance. The environment has the following currently installed: Engine - CentOS 7.4 - Ovirt Engine 3.6.7.5 Host1 - CentOS 6.9 - VDSM 4.16.30 Host2 - CentOS 6.9 - VDSM 4.16.30 Host3 - CentOS 6.9 - VDSM 4.16.30 I also have the following from engine.log [root@ovengine ~]# tail -f /var/log/ovirt-engine/engine.log 2018-09-22 07:11:33,920 INFO [org.ovirt.engine.core.vdsbroker.VmsStatisticsFetcher] (DefaultQuartzScheduler_Worker-93) [7533985f] Fetched 0 VMs from VDS 'd82a026c-31b4-4efc-8567-c4a6bdcaa826' 2018-09-22 07:11:34,685 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DisconnectStoragePoolVDSCommand] (DefaultQuartzScheduler_Worker-99) [4b7e3710] FINISH, DisconnectStoragePoolVDSCommand, log id: 1ae6f0a9 2018-09-22 07:11:34,687 INFO [org.ovirt.engine.core.bll.storage.DisconnectHostFromStoragePoolServersCommand] (DefaultQuartzScheduler_Worker-99) [2a6aa6f6] Running command: DisconnectHostFromStoragePoolServersCommand internal: true. Entities affected : ID: 5849b030-626e-47cb-ad90-3ce782d831b3 Type: StoragePool 2018-09-22 07:11:34,706 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DisconnectStorageServerVDSCommand] (DefaultQuartzScheduler_Worker-99) [2a6aa6f6] START, DisconnectStorageServerVDSCommand(HostName = ovhost3, StorageServerConnectionManagementVDSParameters:{runAsync='true', hostId='d82a026c-31b4-4efc-8567-c4a6bdcaa826', storagePoolId='5849b030-626e-47cb-ad90-3ce782d831b3', storageType='NFS', connectionList='[StorageServerConnections:{id='3fdffb4c-250b-4a4e-b914-e0da1243550e', connection='172.16.0.10:/raid0/data/_NAS_NFS_Exports_/STORAGE1', iqn='null', vfsType='null', mountOptions='null', nfsVersion='null', nfsRetrans='null', nfsTimeo='null', iface='null', netIfaceName='null'}, StorageServerConnections:{id='4d95c8ca-435a-4e44-86a5-bc7f3a0cd606', connection='172.16.0.20:/data/ov-export', iqn='null', vfsType='null', mountOptions='null', nfsVersion='null', nfsRetrans='null', nfsTimeo='null', iface='null', netIfaceName='null'}, StorageServerConnections:{id='82ecbc89-bdf3-4597-9a93-b16f3a6ac117', connection='172.16.0.11:/raid1/data/_NAS_NFS_Exports_/4TB', iqn='null', vfsType='null', mountOptions='null', nfsVersion='null', nfsRetrans='null', nfsTimeo='null', iface='null', netIfaceName='null'}, StorageServerConnections:{id='29bb3394-fb61-41c0-bb5a-1fa693ec2fe2', connection='172.16.0.11:/raid1/data/_NAS_NFS_Exports_/iso', iqn='null', vfsType='null', mountOptions='null', nfsVersion='V3', nfsRetrans='null', nfsTimeo='null', iface='null', netIfaceName='null'}]'}), log id: 48c5ffd6 2018-09-22 07:11:34,991 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DisconnectStorageServerVDSCommand] (DefaultQuartzScheduler_Worker-99) [2a6aa6f6] FINISH, DisconnectStorageServerVDSCommand, return: {3fdffb4c-250b-4a4e-b914-e0da1243550e=0, 29bb3394-fb61-41c0-bb5a-1fa693ec2fe2=0, 82ecbc89-bdf3-4597-9a93-b16f3a6ac117=0, 4d95c8ca-435a-4e44-86a5-bc7f3a0cd606=0}, log id: 48c5ffd6 2018-09-22 07:11:56,367 WARN [org.ovirt.engine.core.bll.UpdateVdsGroupCommand] (default task-29) [1a31cc53] CanDoAction of action 'UpdateVdsGroup' failed for user admin@internal. Reasons: VAR__TYPE__CLUSTER,VAR__ACTION__UPDATE,ACTION_TYPE_FAILED_WRONG_PROTOCOL_FOR_CLUSTER_VERSION 2018-09-22 07:12:41,017 WARN [org.ovirt.engine.core.bll.storage.UpdateStoragePoolCommand] (default task-29) [efd285b] CanDoAction of action 'UpdateStoragePool' failed for user admin@internal. Reasons: VAR__TYPE__STORAGE__POOL,VAR__ACTION__UPDATE,$ClustersList Default,ERROR_CANNOT_UPDATE_STORAGE_POOL_COMPATIBILITY_VERSION_BIGGER_THAN_CLUSTERS 2018-09-22 07:13:15,717 WARN [org.ovirt.engine.core.bll.UpdateVdsGroupCommand] (default task-6) [4c9f3ee8] CanDoAction of action 'UpdateVdsGroup' failed for user admin@internal. Reasons: VAR__TYPE__CLUSTER,VAR__ACTION__UPDATE,ACTION_TYPE_FAILED_WRONG_PROTOCOL_FOR_CLUSTER_VERSION 2018-09-22 07:15:21,460 WARN [org.ovirt.engine.core.bll.UpdateVdsGroupCommand] (default task-28) [649bae65] CanDoAction of action 'UpdateVdsGroup' failed for user admin@internal. Reasons: VAR__TYPE__CLUSTER,VAR__ACTION__UPDATE,ACTION_TYPE_FAILED_WRONG_PROTOCOL_FOR_CLUSTER_VERSION 2018-09-22 07:18:44,633 WARN [org.ovirt.engine.core.bll.UpdateVdsGroupCommand] (default task-8) [23167cfd] CanDoAction of action 'UpdateVdsGroup' failed for user admin@internal. Reasons: VAR__TYPE__CLUSTER,VAR__ACTION__UPDATE,ACTION_TYPE_FAILED_WRONG_PROTOCOL_FOR_CLUSTER_VERSION 2018-09-22 07:24:20,372 WARN [org.ovirt.engine.core.bll.UpdateVdsGroupCommand] (default task-15) [5d2ce633] CanDoAction of action 'UpdateVdsGroup' failed for user admin@internal. Reasons: VAR__TYPE__CLUSTER,VAR__ACTION__UPDATE,ACTION_TYPE_FAILED_WRONG_PROTOCOL_FOR_CLUSTER_VERSION I would appreciate some advice in resolving this. Thanks _______________________________________________ Users mailing list -- users@ovirt.org<mailto:users@ovirt.org> To unsubscribe send an email to users-le...@ovirt.org<mailto:users-le...@ovirt.org> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/RAEAVHDLZIG55ORO5ALECS2YAOCCRZWS/ To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/ To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/
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