RHV: all hosts not responding after SPM change
Issue
- Suddenly all hypervisors seemed to have communication issues.
- Changed the SPM host, 3 minutes later all hosts were Not Responding.
Environment
- Red Hat Virtualization 4.3.9
- vdsm-jsonrpc-java-1.4.18-1.el7ev.noarch
- ovirt-engine-4.3.9.4-11.el7.noarch
- vdsm-4.30.44-1.el7ev.x86_64
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