| OpenVZ Live Migration [message #31953] |
Tue, 15 July 2008 21:51  |
shrin_krishnan
Messages: 2
Registered: July 2008
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Junior Member |
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I was trying to understand better how Live Migration works in OpenVZ. Does it require shared storage, or does it move the checkpoint file over ?
If it does not use shared storage how does it maintain consistent fd's if say I am reading a file and doing a network file transfer.
Further, is there any residue on the originating host i.e are there connections maintained on the originating host ? How is the network connection migrated over. Xen and VMware require a shared switch where you send ARP's and change MAC registration. Is the same principle followed here
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