From: Patrick Mansfield <patmans@us.ibm.com>
To: "Kurt Garloff" <garloff@suse.de>,
"Josef Möllers" <josef.moellers@fujitsu-siemens.com>,
linux-scsi@vger.kernel.org, "Wichert,
Gerhard" <Gerhard.Wichert@fujitsu-siemens.com>
Subject: Re: Why REPORT LUN only for SCSI-2?
Date: Thu, 17 Jul 2003 16:46:42 -0700 [thread overview]
Message-ID: <20030717164642.A9253@beaverton.ibm.com> (raw)
In-Reply-To: <20030717184909.GD2520@nbkurt.garloff.de>; from garloff@suse.de on Thu, Jul 17, 2003 at 08:49:09PM +0200
On Thu, Jul 17, 2003 at 08:49:09PM +0200, Kurt Garloff wrote:
> > As a side note (probably starting a new thread) why does BLIST_LARGELUN
> > override max_scsi_luns?
>
> It shouldn't. Did I really do this? (... checking 2.4 code ...)
> No, I plead innocent.
>
> > If I specify on the command line that I want
> > only 8 LUNs, I want only 8 LUNs and BLIST_LARGELUN overrides this with
> > the HA's max_lun.
>
> Sure. If I don't misparse the code, this should work in 2.4.
The code looks right in 2.6 also - if SCSI-3 or BLIST_LARGELUN, we use the
min of max_lun and max_scsi_luns; else (SCSI-2 and not large lun) the min
of 8, max_lun, and max_scsi_luns.
-- Patrick Mansfield
next prev parent reply other threads:[~2003-07-17 23:31 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-15 14:18 Why REPORT LUN only for SCSI-2? Josef Möllers
2003-07-15 14:39 ` Patrick Mansfield
2003-07-16 7:00 ` Josef Möllers
2003-07-16 19:35 ` Patrick Mansfield
2003-07-17 8:55 ` Josef Möllers
2003-07-17 18:49 ` Kurt Garloff
2003-07-17 23:46 ` Patrick Mansfield [this message]
2003-07-18 6:38 ` Josef Möllers
-- strict thread matches above, loose matches on Subject: below --
2003-07-18 0:25 David.Egolf
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