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Re: [Xen-users] Share config between servers

On 16 Jun 2011, at 17:48, Digimer wrote:

> Also, 1m30s for a 100Mbit link isn't unreasonable for a live migration, if 
> your VM(s) have a decent amount of RAM. That RAM needs to be copied to the 
> target, while tracking changes to the memory as the VM is still active during 
> the process.

Agreed. 100Mbit/s is really very slow and 1m 30s to copy a VM is respectable.

100Mbit/s can only reach 12.5MB/s theoretically. Even operating at maximum 
theoretical speeds it would take 82 seconds to copy 1024MB of RAM over a link 
that slow.

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