Re: [Qemu-devel] [libvirt-users] Adjust disk image migration (NBD)

2014-02-28 Thread Joaquim Barrera
On 24/02/14 23:26, Paolo Bonzini wrote: Thanks for raising this. I noticed that mirror_run() does not throttle the first loop where it populates the dirty bitmap using bdrv_is_allocated_above(). This is on purpose. Does it causes a noticeable stall in the guest? The main copy loop does take

Re: [Qemu-devel] [libvirt-users] Adjust disk image migration (NBD)

2014-03-11 Thread Joaquim Barrera
On 28/02/14 11:43, Paolo Bonzini wrote: Il 28/02/2014 11:41, Joaquim Barrera ha scritto: Thanks for the answer. Something is still not clear to me. Are we in front of a bug (that means, something that could be fixed) or is this behaviour somehow expected for some reason? More and more tests