[ovirt-users] Migrate to CentOS7 on new hardware

[andreas.ewert at cbc.de]

Hello,

I want to migrate my oVirt Hypervisors to CentOS7. My strategy is to install new boxes with CentOS7 and add them to the OVirt Cluster.
But I get this message in engine.log:

2015-08-07 13:01:35,388 WARN  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler_Worker-55) [5b9014cb] Correlation ID: 5b9014cb, Job ID: eddd1466-307f-400e-8d9b-b8cd67c2433c, Call Stack: null, Custom Event ID: -1, Message: Not possible to mix RHEL 6.x and 7.x hosts in one cluster. Tried adding RHEL - 7 - 1.1503.el7.centos.2.8 host to a cluster with RHEL - 6 - 6.el6.centos.12.2 hosts.

I use oVirt Engine Version: 3.5.2.1-1.el6

Could you please show me a migration strategy?

With best regards
Andreas


Andreas Ewert
Server
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