[stgt] [PATCH] scripts/tgt-setup-lun small improvements

FUJITA Tomonori fujita.tomonori at lab.ntt.co.jp
Wed Sep 9 14:52:09 CEST 2009

On Wed, 9 Sep 2009 14:43:13 +0300
Alexander Nezhinsky <nezhinsky at gmail.com> wrote:

> > I meant that changing the format breaks the scripts so a patch that
> > changes the format needs to update scripts.
> I see. You referred just to tgt-setup-lun, which is unaffected by the changes.

Oops, sorry about the confusion.

> I usually use tgt-setup-lun, and not tgt-admin, so i was unaware of
> the dependencies.
> I'll create a combined --show patch shortly.

Don't worry about it. I'll merge the patch in my previous mail.

> > For example, we need the following fix for your backing store type
> > patch.
> >
> > BTW, you use aio backing store? The patch is fine but I guess that
> > everyone use the rdwr backing store.
> I've rewritten the iser module (going to send the patches soon). One of the
> features is a provision to batch the i/o commands when submitting them to
> the execution, which is supposed to boost IOPS. I have experimented
> with AIO as it supports multiple command submission. But I put AIO
> in the example just as a way to show how you can use -b parameter.

Sounds interesting. I'm looking forward to the patches (and the
performance results).

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