Re: [Qemu-devel] [PULL 00/34] migration thread and queue

[Juan Quintela <quintela@redhat.com>]

Anthony Liguori <anthony@codemonkey.ws> wrote:
> Juan Quintela <quintela@redhat.com> writes:
>
>> Hi
>>
>> Changes for yesterday:
>> - Paolo Acked the series
>> - Rebaso on top of today git (only conflicts were due to header re-shuffle)
>>
>> Please pull.
>>
>> [20121219]
>>
>> This is my queue for migration-thread and patches associated.  This
>> integrates review comments & code for Paolo.  This is the subset from
>> both approachs that we agreed with. rest of patches need more review
>> and are not here.
>
> This breaks migration.  Here's my test case:
>
> #!/bin/sh
>
> gzip -d -c lidb.ssmall.img.gz | \
>     ~/build/qemu/x86_64-softmmu/qemu-system-x86_64 -cdrom \
>     ~/isos/OCDC-lucid-Test-Drive-20110523_140333.iso -enable-kvm -m 2G \
>     -incoming exec:dd
>
> With lidb.ssmall.img.gz being generated from a 'migrate exec:dd of=...'
> from qemu.git just a week or two ago.
>
> I can't bisect tonight but can attempt to tomorrow.  How has this been
> tested?

I have tested with tcp, load/not-load with guests form 4GB to 16GB RAM.
Will test tomorrow with your test case.  I didn't tested exec:, though.

>
> I'm a little concerned here about the timing.  With the Christmas
> and New Years holiday we're pretty darn close to soft freeze for 1.4.
>
> Has this series gone through a full autotest run with multiple guests?

Will re-test tomorrow with autotest.

Sorry, Juan.