Re: [PATCHv7 2/2] loop: support 4k physical blocksize

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On Fri, Apr 07, 2017 at 10:59:29PM +0800, Ming Lei wrote:
> On Fri, Apr 07, 2017 at 12:50:57PM +0200, Hannes Reinecke wrote:
> > When generating bootable VM images certain systems (most notably
> > s390x) require devices with 4k blocksize. This patch implements
> > a new flag 'LO_FLAGS_BLOCKSIZE' which will set the physical
> > blocksize to that of the underlying device, and allow to change
> > the logical blocksize for up to the physical blocksize.
> > 
> > Signed-off-by: Hannes Reinecke <hare@xxxxxxxx>
[snip]
> Looks V7 still doesn't recover logical/physical block size for
> new attached file?
> 
> Thanks,
> Ming

Hannes, ping? I'd still like this patch.



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