Re: [Qemu-devel] [PATCH v2 0/4] Reduce down time during migration without shared storage

[Pierre Riteau]

On 21 janv. 2010, at 16:24, Liran Schour wrote:

> This series of patches reduce the down time of the guest during a migration
> without shared storage. It does that by start transfer dirty blocks in the 
> iterative phase. In the current code transferring of dirty blocks begins only 
> during the full phase while the guest is suspended. Therefore the guest will 
> be suspended linear to the amount of data that was written to disk during
> migration.
> 
> Changes from v1: - infer storage performance by get_clock()
> - remove dirty max iterations - user is responsible for migration convergence
> - remove trailing whitespaces
> - minor cleanups
> 
> block-migration.c |  244 +++++++++++++++++++++++++++++++++++------------------
> block.c           |   20 ++++-
> block.h           |    1 +
> block_int.h       |    1 +
> 4 files changed, 181 insertions(+), 85 deletions(-)
> 
> Signed-off-by: Liran Schour <address@hidden>

I've cleaned up a little bit this patch series. You can find it at 
http://github.com/priteau/qemu/commits/lirans
Feel free to squash my commits with yours before submitting again.

Also, I don't think comments on changes from the last patch submission should 
be part of the commit message.

-- 
Pierre Riteau -- PhD student, Myriads team, IRISA, Rennes, France
http://perso.univ-rennes1.fr/pierre.riteau/