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Re: [dm-devel] good dm-mpath test setup?



On Thu, Jun 05, 2014 at 02:17:10PM +0200, Hannes Reinecke wrote:
> On a complete different footing, I've whipped together some patches
> to simplify the request/bio cloning when using multipath;
> basically do _not_ clone the bios, but just modify the rq_end_io
> handler.
> 
> You mentioned something at LSF that the current way of handling is
> quite insane, and looking at it I tend to agree.
> 
> So if you'd be interested I'll be posting them.

Please do - that's something mostly orthogonal to my patches, but with
the bio cloning removed and my conversion to blk-mq dm-mpath will become
really lean and simple.


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