Re: [PATCH 2.6.13 14/14] sas-class: SCSI Host glue

From: Stefan Richter
Date: Mon Sep 12 2005 - 18:52:44 EST


Matthew Wilcox wrote:
On Mon, Sep 12, 2005 at 03:07:20PM -0400, Luben Tuikov wrote:
No, my point is that SCSI Core "development" isn't following any
spec or document or any formally accepted spec.

That's right. And it's actually a good thing.

Are you two discussing specs for scsi subsystem development process here, or are you discussing specs for scsi subsystem architecture?

In case of the latter: These are indispensable. The scope of the scsi subsystem is big enough to benefit from following the T10 specs, including their concepts, their layers. I am saying this as somebody who is trying to bring one small part of the subsystem forward, who will never be able to grasp what is going on throughout the whole subsystem nor to learn all about all SCSI layers. Thereby, every bigger or smaller layering violation, every common SCSI concept that I have trouble to match with Linux' scsi concepts will be a bigger or smaller setback for undertakings like mine. (Well, I'm stating the obvious, or so I hope.)
--
Stefan Richter
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http://arcgraph.de/sr/
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