From owner-freebsd-scsi Mon Dec 13 0:20:35 1999 Delivered-To: freebsd-scsi@freebsd.org Received: from mail.omnilink.net (mail.omnilink.net [194.64.25.6]) by hub.freebsd.org (Postfix) with ESMTP id 0F04114EA9 for ; Mon, 13 Dec 1999 00:20:33 -0800 (PST) (envelope-from ob@omnilink.net) Received: from ntsrv2 (my.jav.net [212.255.14.194]) by mail.omnilink.net (8.9.3/8.9.3) with SMTP id JAA45886; Mon, 13 Dec 1999 09:21:24 +0100 (CET) (envelope-from ob@omnilink.net) Message-ID: <00e201bf4542$c84a8bf0$c20effd4@jav.net> From: "Oliver Blasnik" To: "Justin T. Gibbs" , References: <199912121537.IAA27060@narnia.plutotech.com> <006201bf44ee$21a01df0$c20effd4@jav.net> Subject: Re: Again: CRD-Raid-Controller and FreeBSD 3.x Date: Mon, 13 Dec 1999 09:19:25 +0100 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.00.2014.211 X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2014.211 Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org (... answering to myself is weird, isn't it?... ) I wrote: > I just checked out the datasheet-pdf of that 5440 at cmd.com. They write > something about 32 commands-cache per host. Thinking about this... 32 commands per host... Hum... As far as CRD's show their logical partitions in a per-lun-basis, you could have e.g. 3 independend partitions, each with a 10,6 (*g*) commands-cache... Ough :( That dynamically things aren't good.... I'll setup a max of 4 in cam_xpt.c and check it out. Possibly a recommended patch to cam_xpt.c would be to setup this, as far freebsd only supports 8 lun's by default (afair?). Any chances to get that into 3.4R? Justin? :) Actual added this to cam_xpt.c: { /* Broken tagged queuing drive, 32 tqs per host */ /* changed 12/12/1999 oliver blasnik fixno2 */ { T_DIRECT, SIP_MEDIA_FIXED, "CMD TECH","CRD*","*" }, /*quirks*/0, /*mintags*/0, /*maxtags*/ 4 }, Cu, Oliver To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message