In RHEV 3.3, placing host in maintenance mode fails and VMs cannot be migrated due to resource lock errors
Issue
- Tried putting a host into maintenance to upgrade the hypervisor, but RHEV-M shows Alert Power Management test failed.
VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException.
Then when trying manually to migrate VMs off the hypervisor it complains that the VM is alreade being migrated, with below error in engine.log
18:05:47,228 WARN [org.ovirt.engine.core.bll.InternalMigrateVmCommand] (pool-4-thread-47) [7071087c] CanDoAction of action InternalMigrateVm failed. Reasons:VAR__ACTION__MIGRATE,VAR__TYPE__VM,ACTION_TYPE_FAILED_VM_IS_BEING_MIGRATED,$VmName os-node-01
Environment
- Red Hat Enterprise Virtualization 3.3
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