On 06/06/2014 10:50 PM, Amit Shah wrote: > On (Thu) 27 Mar 2014 [14:57:26], Alexey Kardashevskiy wrote: >> The existing timeout is 30ms which on 100MB/s (1Gbit) gives us >> 3MB/s rate maximum. If we put some load on the guest, it is easy to >> get page dirtying rate too big so live migration will never complete. >> In the case of libvirt that means that the guest will be stopped >> anyway after a timeout specified in the "virsh migrate" command and >> this normally generates even bigger delay. >> >> This changes max_downtime to 300ms which seems to be more >> reasonable value. >> >> Signed-off-by: Alexey Kardashevskiy <a...@ozlabs.ru> > > Reviewed-by: Amit Shah <amit.s...@redhat.com>
Cool, thanks! But what is next? The patch is > 2 months old and it is simple and everything but it did not make it to any tree so far :) -- Alexey
