Hi Mike,
On Fri, 22 Dec 2006 01:18:44 -0600, Mike Christie <[EMAIL PROTECTED]> wrote:
> > In addition to the suggested approach, what do you think about
> > adding a new flag to req->cmd_flags which lets the end_io() handler
> > not to return bio to upper layer?
> > It will be useful for multipath
Kiyoshi Ueda wrote:
> Hi Jens,
>
> On Thu, 21 Dec 2006 08:49:47 +0100, Jens Axboe <[EMAIL PROTECTED]> wrote:
>>> The new hook is needed for error handling in dm.
>>> For example, when an error occurred on a request, dm-multipath
>>> wants to try another path before returning EIO to application.
>>
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