[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] Bandwidth usage during live migration
Hello! I am a little bit confused about how XEN manages live migration. According to a paper [1] XEN has some kind of adaptive algorithm which increases the bandwidth to be used during transfer. It depends on the rate the pages get dirtied. It says there is a lower and an upper limit for the bandwidth to be used which the administrator could set. But actually there are no such parameters (at least in the config options). I did some tests and it looks to me that XEN is using the maximum bandwidth of the network available during live migration. Could someone confirm this? Thanks in advance for any replies! Best regards, Nikola [1]: http://www.cl.cam.ac.uk/research/srg/netos/papers/2005-migration-nsdi-pre.pdf _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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