[Qemu-devel] Re: [PATCH v3] Improve error handling in do_snapshot_blkdev()

[Kevin Wolf]

Am 07.03.2011 16:27, schrieb address@hidden:
> From: Jes Sorensen <address@hidden>
> 
> In case we cannot open the newly created snapshot image, try to fall
> back to the original image file and continue running on that, which
> should prevent the guest from aborting.
> 
> This is a corner case which can happen if the admin by mistake
> specifies the snapshot file on a virtual file system which does not
> support O_DIRECT. bdrv_create() does not use O_DIRECT, but the
> following open in bdrv_open() does and will then fail.
> 
> Signed-off-by: Jes Sorensen <address@hidden>

Thanks, applied to the block branch.

Kevin