Re: [Xen-devel] How to get the checkpoint size in remus code?

[José Eduardo França <jefranca@xxxxxxxxx>]

I thought remus used xc_domain_save. Is this function used from live migration?

Futhermore I have two doubts if really Remus takes the last iteration of live migration

1. What's the function?
2. And how to get de I/O disk size on each period?

Thanks

2012/10/1 lmingcsce <lmingcsce@xxxxxxxxx>

Remus takes advantage of the last iteration of live migration to get dirty memory and transfer to the backup machine. So you can get the dirty memory size from live migration's dirty bitmap. 

On Oct 1, 2012, at 10:48 AM, José Eduardo França wrote:

Hi,

I'm doing my master research and I need to adapt remus code. Now... I wanna get the checkpoint size (memory + disk) on each period. Does someone know what function does this? I think some fd object's function in remus code could just get the memory size.

Does someone help me?

Thanks

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