Re: [PATCH] zfcp: Report FCP LUN to SCSI midlayer

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James Bottomley <James.Bottomley@xxxxxxxxxxxx> wrote:
> A proposal to display the correct form of the LUN would be useful if you
> wish to make it? ...  The problem is really that SAM specifies a
> possible 4 level structure with 4 possible address methods per level.
> 
> The well known LUNs should be simple; there are only three: Report Lun,
> Access Controls and Target Log Pages.  The rest we really need input on.
> For instance, I could see the vendors wishing us to combine a
> multi-level flat addressing space into a single logical unit number,
> whereas I could see them wanting us to supply some sort of hierarchy for
> the peripheral and logical unit methods of addressing.
> 
> Since you're already using 2 level flat addressing, how do you want to
> see that represented?

James, why would we would not want to display the lun per SAM4 4.6.2 as
suggested by Stefan in a previous comment.

-andmike
--
Michael Anderson
andmike@xxxxxxxxxx
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