Am 08.08.2016 um 15:13 hat Fam Zheng geschrieben:
> To allow overriding the default locking behavior when opening the image.
>
> Signed-off-by: Fam Zheng <f...@redhat.com>
> ---
> qapi/block-core.json | 19 ++++++++++++++++++-
> 1 file changed, 18 insertions(+), 1 deletion(-)
>
> diff --git a/qapi/block-core.json b/qapi/block-core.json
> index 5e2d7d7..d1eb197 100644
> --- a/qapi/block-core.json
> +++ b/qapi/block-core.json
> @@ -2151,6 +2151,20 @@
> '*debug-level': 'int' } }
>
> ##
> +# @BlockdevLockMode
> +#
> +# Describes how QEMU should lock the image.
> +#
> +# @off: Disabled
> +# @shared: Use shared lock for both RO and RW images.
> +# @auto: Use exclusive lock for RW images, and shared lock for RO
> images.
> +#
> +# Since: 2.7
> +##
> +{ 'enum': 'BlockdevLockMode',
> + 'data': [ 'off', 'shared', 'auto' ] }
You decided to drop 'exclusive'? Didn't we agree last time that we
should have both a real 'exclusive' and 'auto'?
Kevin
