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Re: [Xen-devel] Xen 4.3 development update

On 17/06/13 14:24, Konrad Rzeszutek Wilk wrote:
On Mon, Jun 17, 2013 at 11:58:23AM +0100, George Dunlap wrote:
There are basically two issues we're waiting to sort out (see below
for more info):
  * cpu hotplug in qemu-upsream
  * The MMIO hole issue
There is also the issue of migration not working with 'xl' with
the PVHVM Linux guests. I am able to reproduce this (this is
the issue Vasiliy Tolstov experienced) when doing a simple

  xl migrate latest localhost

which hangs at 50% and stops. I hadn't been able yet to capture the
output from the guest so I don't know if I am hitting the same
_exact_ error Vasiliy is hitting.

If I do 'xm migrate latest localhost' it works nicely.

Note that I am using qemu-traditional for this (xl).

You mentioned this on IRC, but you haven't actually given anything near a real bug report. :-)

xl localhost migrate is tested in osstest, and we just had that bug with the timing for PVHVM guests that we fixed a few weeks ago -- that involved doing 100+ localhost migrates.

Without some more specification, and/or someone else reporting the issue, I can only assume it's something local to your configuration.


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