Am 29.12.2012 15:58, schrieb Paolo Bonzini:
Il 29/12/2012 15:05, Stefan Priebe ha scritto:
It starts working to me after the first 22 patches (after introducing
the new mutex and threading for writes).
And when does it break in 1.3?
I suppose it will be between 05e72dc5812a9f461fc2c606dff2572909eafc39
and aa723c23147e93fef8475bd80fd29e633378c34d.
Probably at 2dddf6f4133975af62e64cb6406ec1239491fa89, which was supposed
to be placed before switching to the migration thread (or even squashed
in it) but ended up much earlier when the project moved from me to Juan.
You mean by bisecting between qemu 1.2 and 1.3? I retested qemu 1.2 and
it wasn't 100% working for me there too. It worked fine until
migrate_downtime 1s it breaks / vm just halts when i set it to 2s with
qemu 1.2. So i don't really know where to start bisecting. As i have NO
version where it worked perfectly. Except Qemu 1.3 with the patches
backported from 1.4 this works fine.
Greets
Stefan
