Difference between revisions of "Special:Badtitle/NS1198:Checkpointing and live migration/2/en"
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Latest revision as of 00:03, 22 May 2016
Before CPT, it was only possible to migrate a VE through a shutdown and subsequent reboot. The procedure not only introduces quite a long downtime for network services, it is not transparent for clients using the VE, making migration impossible when clients run some tasks which are not tolerant to shutdowns.