Date: 22 May 1997 02:16:11 -0400 From: "Paul F. Wells" <paul@wellserv.com> To: hackers@freebsd.org Subject: Presario + Adaptec = SCSI hang Message-ID: <x5pvukniac.fsf@wellserv.com>
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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<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory = 50331648 (49152K bytes)
avail memory = 46686208 (45592K bytes)
Probing for devices on PCI bus 0:
chip0 <generic PCI bridge (vendor=1004 device=0005 subclass=0)> rev 1 on pci0:0
chip1 <generic PCI bridge (vendor=1004 device=0006 subclass=1)> rev 1 on pci0:1
vga0 <VGA-compatible display device> 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): <WDC AC31000F>, multi-block-16
wd0: 1033MB (2116800 sectors), 2100 cyls, 16 heads, 63 S/T, 512 B/S
wdc0: unit 1 (atapi): <MATSHITA CR-574/1.05>, 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 <paul@wellserv.com>
627 Heather Drive
Lithia Springs, GA 30057 +1 770 941 5810
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