From owner-freebsd-scsi Sun Jul 23 17:56:31 2000 Delivered-To: freebsd-scsi@freebsd.org Received: from guru.mired.org (zoom0-048.telepath.com [216.14.0.48]) by hub.freebsd.org (Postfix) with SMTP id 1284237B7A6 for ; Sun, 23 Jul 2000 17:56:06 -0700 (PDT) (envelope-from mwm@mired.org) Received: (qmail 5385 invoked by uid 100); 24 Jul 2000 00:55:38 -0000 From: Mike Meyer MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <14715.37898.771990.675489@guru.mired.org> Date: Sun, 23 Jul 2000 19:55:38 -0500 (CDT) To: scsi@freebsd.org Subject: forwarded message from Mike Meyer X-Mailer: VM 6.72 under 21.1 (patch 10) "Capitol Reef" XEmacs Lucid X-face: "5Mnwy%?j>IIV\)A=):rjWL~NB2aH[}Yq8Z=u~vJ`"(,&SiLvbbz2W`;h9L,Yg`+vb1>RG% *h+%X^n0EZd>TM8_IB;a8F?(Fb"lw'IgCoyM.[Lg#r\ Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org On the advice of a couple of people on -current, I'm resending this to -scsi. The responses there include at least one other person having problems with recent changes (on a 7895), and comments that others are having problems as well. Thanx, at scbus0 target 0 lun 0 (pass0,da0) at scbus0 target 1 lun 0 (pass1,da1) at scbus0 target 3 lun 0 (pass2,da2) at scbus0 target 4 lun 0 (pass3,cd0) at scbus0 target 5 lun 0 (pass4,cd1) at scbus0 target 6 lun 0 (pass5) Target 0 is the system disk: /, /var, /usr, swap and some scratch space. Target 1 is data: /home, more scratch space (/usr/obj lives there) and more swap. The SCSI bus is: AM12S(6) -- AIC(7) -- da(1) -- da(0) -- jazz(3) -- cd(4) -- cd(5) -- term plug I'm a bit leary of the external scanner, so I unplugged it, made sure the AIC had termination set properly, and rebooted single user. Mounted /usr read-only, mounted the scratch space on da1, and did a cp -r of /usr to the scratch space. The system locked up in the same state as described above. Trying the same test - except I left the scanner plugged in - with a kernel built with the old version of the ahc driver worked fine. In fact, building the world with /usr/src and /usr/obj on different disks has been working fine for a while now. I'm hoping to get some guidance from someone who's familiar with the code before I start digging into it. If more information would be useful (dmesg output? config file? other?), let me know. If there's somne specific testing to do - including, if needed, borrowing a 2940 and moving the drives to that to try things on - let me know. Thanx,