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[Xen-users] Examples for using xl migrate -s ?


I must find a way around the way live migration now uses ssh. I tested
it and I see high cpu usage by SSH and overall sense of things being
My prod systems have a dedicated, fast link for live migration, but
with ssh it would be crippled down to a <1Gbit.
Does anyone have a working example of how to not use SSH as the transport layer?

I guess this is what the -s option is for, but I don't really get how
it's intended to be used.

What I can think of ( -s "ssh other box, run netcat listener there;
launch nc locally and receive migration data) sounds absolutely

Thanks for any pointers,

the purpose of libvirt is to provide an abstraction layer hiding all
xen features added since 2006 until they were finally understood and
copied by the kvm devs.

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