Re: [Qemu-devel] [PATCH V5 1/4] Implement sync modes for drive-backup.

[Eric Blake]

On 07/19/2013 03:49 PM, Ian Main wrote:
>>> +++ b/qapi-schema.json
>>> @@ -1807,6 +1807,10 @@
>>>  # @format: #optional the format of the new destination, default is to
>>>  #          probe if @mode is 'existing', else the format of the source
>>>  #
>>> +# @sync: what parts of the disk image should be copied to the destination
>>> +#        (all the disk, only the sectors allocated in the topmost image, or
>>> +#        only new I/O).
>>> +#
>>>  # @mode: #optional whether and how QEMU should create a new image, default 
>>> is
>>>  #        'absolute-paths'.
>>>  #
>>
>> This hunk is still wrong.  And we still haven't answered the
>> meta-question on whether @format should be mandatory (which I'd rather
>> fix that first, then rebase this on top of that).
> 
> How is it wrong when it cleanly applies?  You want it separated into
> another patch?

It cleanly applied to the wrong place (drive-mirror), no thanks to git's
automatic fuzzing.  It is _no longer necessary_ - DriveBackup already
has this information.  I want it dropped completely.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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