Re: [Xen-devel] [PATCH v2] libxl: Make local_initiate_attach more rational

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Thu, 2015-07-02 at 19:55 +0200, Roger Pau Monnà wrote:
> El 02/07/15 a les 19.42, George Dunlap ha escrit:
> > There are a lot of paths through
> > libxl__device_disk_local_initiate_attach(), but they all really boil
> > down to one thing: Can we just access the file directly, or do we need
> > to attach it?
> > 
> > The requirements for direct access are fairly simple:
> > * Is this local (as opposed to a driver domain)?
> > * Is this a raw format (as opposed to cooked)?
> > * Does this have no scripts associated with it?
> > 
> > If it meets all those requirements, we can access it directly;
> > otherwise we need to attach it.
> > 
> > This fixes a bug where bootloader execution fails for disks with
> > hotplug scripts.
> > 
> > This should fix a theoretical bug when using a qdisk backend in a
> > driver domain. (Not tested.)
> > 
> > Based on a patch by Roger Pau Monne <roger.pau@xxxxxxxxxx>.
> > 
> > Signed-off-by: George Dunlap <george.dunlap@xxxxxxxxxxxxx>
> 
> LGTM
> 
> Acked-by: Roger Pau Monnà <roger.pau@xxxxxxxxxx>

Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>



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