From owner-freebsd-hackers Wed May 21 23:16:32 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.5/8.8.5) id XAA03893 for hackers-outgoing; Wed, 21 May 1997 23:16:32 -0700 (PDT) Received: from mail.wellserv.com (3U0QAJAZiLeDnJy3bR/GHEs358gLOVfw@SINISTER.WELLSERV.COM [207.48.230.66]) by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id XAA03885 for ; Wed, 21 May 1997 23:16:28 -0700 (PDT) Received: (from paul@localhost) by mail.wellserv.com (8.8.5/8.8.5) id CAA00529; Thu, 22 May 1997 02:16:12 -0400 (EDT) To: hackers@freebsd.org Subject: Presario + Adaptec = SCSI hang From: "Paul F. Wells" Date: 22 May 1997 02:16:11 -0400 Message-ID: Lines: 95 X-Mailer: Gnus v5.2.40/XEmacs 19.14 Sender: owner-hackers@freebsd.org X-Loop: FreeBSD.org Precedence: bulk Does anyone have experience with 2.2.1-RELEASE (CD installed) on hardware similar to the following: Compaq Presario 992 w/48M RAM Adaptec 1542B everything else is stock (kind of) I occasionally experience a SCSI 'lockup/hang' with this setup. Log messages are as below. Now, I realize that I should be using a more capable box. Unfortunately, this is what I have, and the best I can hope for is to upgrade (inexpensively) to a PCI SCSI adapter. Meanwhile, however, is there a software problem/solution in the driver? Or will I have to bite bullet and get the new adapter? Thanks very much, Paul May 22 01:36:35 sinister /kernel: sd0(aha0:0:0): timed out May 22 01:36:39 sinister /kernel: sd0(aha0:0:0): timed out May 22 01:36:39 sinister /kernel: adapter not taking commands.. frozen?! May 22 01:36:39 sinister /kernel: AGAIN May 22 01:36:39 sinister /kernel: aha0: MBO 02 and not 00 (free) May 22 01:36:49 sinister /kernel: sd0(aha0:0:0): timed out May 22 01:36:49 sinister /kernel: adapter not taking commands.. frozen?! May 22 01:36:49 sinister /kernel: May 22 01:36:53 sinister /kernel: sd0(aha0:0:0): timed out May 22 01:36:53 sinister /kernel: adapter not taking commands.. frozen?! May 22 01:36:53 sinister /kernel: AGAIN May 22 01:36:53 sinister /kernel: aha0: MBO 02 and not 00 (free) May 22 01:37:03 sinister /kernel: sd0(aha0:0:0): timed out May 22 01:37:03 sinister /kernel: adapter not taking commands.. frozen?! May 22 01:37:03 sinister /kernel: ... ad infinitum, until I cycle power on the machine. And here is dmesg: Copyright (c) 1992-1996 FreeBSD Inc. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. FreeBSD 2.2.1-RELEASE #0: Wed May 7 15:00:20 EDT 1997 root@sinister.wellserv.com:/usr/src/sys/compile/PRESARIO CPU: Pentium (100.23-MHz 586-class CPU) Origin = "GenuineIntel" Id = 0x525 Stepping=5 Features=0x1bf real memory = 50331648 (49152K bytes) avail memory = 46686208 (45592K bytes) Probing for devices on PCI bus 0: chip0 rev 1 on pci0:0 chip1 rev 1 on pci0:1 vga0 rev 195 on pci0:2 pci0:3: CMD, device=0x0640, class=storage (ide) int a irq 14 [no driver assigned] Probing for devices on the ISA bus: sc0 at 0x60-0x6f irq 1 on motherboard sc0: VGA color <5 virtual consoles, flags=0x0> ed0 at 0x300-0x31f irq 5 on isa ed0: address 00:40:05:1d:3a:4d, type NE2000 (16 bit) psm0 at 0x60-0x64 irq 12 on motherboard psm0: device ID 0 lpt0 at 0x378-0x37f on isa sio0 at 0x2f8-0x2ff irq 3 on isa sio0: type 16550A sio2 at 0x3e8-0x3ef irq 9 on isa sio2: type 16550A aha0 at 0x330-0x333 irq 11 drq 5 on isa aha0 waiting for scsi devices to settle (aha0:0:0): "MICROP 4110-09TBCU0322J HT01" type 0 fixed SCSI 2 sd0(aha0:0:0): Direct-Access 1002MB (2053880 512 byte sectors) sd0(aha0:0:0): with 2428 cyls, 9 heads, and an average 93 sectors/track (aha0:1:0): "CONNER CP3500-540MB-3.5 3236" type 0 fixed SCSI 2 sd1(aha0:1:0): Direct-Access 518MB (1062516 512 byte sectors) sd1(aha0:1:0): with 1807 cyls, 12 heads, and an average 49 sectors/track (aha0:2:0): "WANGTEK 5150ES SCSI FA18 08" type 1 removable SCSI 1 st0(aha0:2:0): Sequential-Access drive offline wdc0 at 0x1f0-0x1f7 irq 14 flags 0x80ff80ff on isa wdc0: unit 0 (wd0): , multi-block-16 wd0: 1033MB (2116800 sectors), 2100 cyls, 16 heads, 63 S/T, 512 B/S wdc0: unit 1 (atapi): , removable, accel, iordis wcd0: 689Kb/sec, 211Kb cache, audio play, 256 volume levels, ejectable tray wcd0: medium type unknown, unlocked fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: NEC 72065B fd0: 1.44MB 3.5in npx0 on motherboard npx0: INT 16 interface -- Paul F. Wells 627 Heather Drive Lithia Springs, GA 30057 +1 770 941 5810