How could I measure the time for live-migration?
I want to compare live-migration on 1 Gb network with the same on 10 Gb. Is there a way to measure downtime?
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I want to compare live-migration on 1 Gb network with the same on 10 Gb. Is there a way to measure downtime?
Asked: 2014-04-10 05:46:53 -0600
Seen: 191 times
Last updated: Apr 10 '14
Connectivity breaks between compute and controller [closed]
unable to open virsh console for an instance
Using blade servers with attached storage for compute nodes
Found 0 unmapped computes in cell: 88fdcc1f-ddea-4505-a6b1-394c10708dee
How are actions on VMs handled?
can we know where a particular VM is running (on which compute node)?
If you are doing true live migration, with shared storage of the VM, the only data transfer should be that of the memory state. The down time should be in seconds. The only way I can think of is to set the VM to ping, and take packet capture and see how long it goes dark.