Re: [Qemu-devel] [RFC PATCH 00/10] make qed and live migration usage safe

["Benoît Canet" <benoit.canet@gmail.com>]

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I'm resending you this one in private because your emails where missing in
the first posting.

Regards

Benoît

On Tue, Mar 6, 2012 at 6:32 PM, Benoît Canet <benoit.canet@gmail.com> wrote:

> QED + live migration is an unsafe and disabled mix.
>
> This patchset make qed and live migration safe to use.
>
> The check of QED images is delayed during the incoming migration.
> After the migration complete the QED images are checked.
>
> Benoît Canet (10):
>  block: Add new BDRV_O_INCOMING flag to notice incoming live migration
>  block: add a function to set incoming live migration
>  block: add a function to clear incoming live migration
>  block: rename *_invalidate_cache_* to *_post_incoming_migration_*
>  migration: inform the block layer of incoming live status
>  block: open images with BDRV_O_INCOMING on incoming live migration
>  qed: extract image checking into check_image_if_needed
>  qed: add bdrv_post_incoming_migration operation checking the image
>  qed: honor BDRV_O_INCOMING for incoming live migration
>  qed: remove incoming live migration blocker
>
>  block.c       |   35 +++++++++++++++++++++---
>  block.h       |   13 +++++++--
>  block/qcow2.c |    7 ++++-
>  block/qed.c   |   81
> +++++++++++++++++++++++++++++++++++----------------------
>  block/qed.h   |    2 -
>  block_int.h   |    4 +-
>  migration.c   |    9 +++++-
>  vl.c          |    5 +++
>  8 files changed, 110 insertions(+), 46 deletions(-)
>
> --
> 1.7.7.6
>
>

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