On 10/11/2010 05:30 PM, Stefan Hajnoczi wrote:
>
>  It was discussed before, but I don't think we came to a conclusion. Are
>  there any circumstances under which you don't want to set the
>  QED_CF_BACKING_FORMAT flag?

I suggest the following:

QED_CF_BACKING_FORMAT_RAW = 0x1

When set, the backing file is a raw image and should not be probed for
its file format.  The default (unset) means that the backing image file
format may be probed.

Now the backing_fmt_{offset,size} are no longer necessary.

Should it not be an incompatible option? If the backing disk starts with a format magic, it will be probed by an older qemu, incorrectly.

--
error compiling committee.c: too many arguments to function


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