Date: Wed, 18 Sep 1996 15:40:06 -0400 (EDT) From: Jeff Aitken <jaitken@dimension.net> To: hackers@freebsd.org Subject: AHC question Message-ID: <199609181940.PAA03638@gizmo.dimension.net>
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Hello, I recently "upgraded" our main mail/WWW server from Linux 1.8.somethingorother to FreeBSD-2.1.5. Last night the machine hung, and this morning a coworker rebooted it before I could try to log in to the console. The symptoms that he reported were that the machine responded to pings but nothing else. Digging through the syslog, I found this: Sep 17 22:19:29 gizmo /kernel: sd1(ahc0:1:0): timed out in dataout phase, SCSISIGI == 0x0 Sep 17 22:19:32 gizmo /kernel: sd1(ahc0:1:0): BUS DEVICE RESET message queued. Sep 17 22:19:34 gizmo /kernel: Bus Device Reset Message Sent Sep 17 22:19:35 gizmo /kernel: sd1(ahc0:1:0): Bus Device Reset delivered. 2 SCBs aborted Sep 17 22:19:35 gizmo /kernel: sd1(ahc0:1:0): UNIT ATTENTION asc:29,0 Sep 17 22:19:35 gizmo /kernel: sd1(ahc0:1:0): Power on, reset, or bus device reset occurred Sep 17 22:19:35 gizmo /kernel: , retries:4 The very net log entry was the start of the bootup messages, which I've included at the end of this message in the event that they're helpful. I don't know enough to decipher the above messages, other than they certainly seem to point to sd1 (a Micropolis 4221) or the Adaptec 2940 SCSI controller itself. If there's any more information I can provide that will help, please let me know. The only hardware that changed during the upgrade process was the Ethernet card -- the machine had an old 3c590 in it which didn't seem to work with FreeBSD, so I put a brand new SMC EtherPower card in. Any suggestions? I'm going to come under a lot of fire if our server doesn't work reliably when I was the one who pushed for FreeBSD! :-) BTW: Other than this particular problem, which is likely not FreeBSD at all, you guys outdid yourselves yet again. I've installed 2.1.5 a couple times now (including on my box at home) and it seems really rock solid. Thanks for any pointers. Please CC to me since I'm not currently subscribed to -hackers. --Jeff Sep 18 08:34:46 gizmo /kernel: FreeBSD 2.1.5-RELEASE #0: Wed Jul 17 03:09:31 1996 Sep 18 08:34:46 gizmo /kernel: jkh@whisker.cdrom.com:/usr/src/sys/compile/GENERIC Sep 18 08:34:46 gizmo /kernel: CPU: 166-MHz Pentium 735\90 or 815\100 (Pentium-class CPU) Sep 18 08:34:46 gizmo /kernel: Origin = "GenuineIntel" Id = 0x52c Stepping=12 Sep 18 08:34:46 gizmo /kernel: Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8> Sep 18 08:34:46 gizmo /kernel: real memory = 67108864 (65536K bytes) Sep 18 08:34:47 gizmo /kernel: avail memory = 62840832 (61368K bytes) Sep 18 08:34:47 gizmo /kernel: Probing for devices on PCI bus 0: Sep 18 08:34:47 gizmo /kernel: chip0 <Intel 82437 PCI cache memory controller> rev 2 on pci0:0 Sep 18 08:34:47 gizmo /kernel: chip1 <Intel 82371 PCI-ISA bridge> rev 2 on pci0:7:0 Sep 18 08:34:47 gizmo /kernel: chip2 <Intel 82371 Bus-master IDE controller> rev 2 on pci0:7:1 Sep 18 08:34:47 gizmo /kernel: vga0 <VGA-compatible display device> rev 9 on pci0:17 Sep 18 08:34:47 gizmo /kernel: de0 <Digital DC21041 Ethernet> rev 17 int a irq 9 on pci0:18 Sep 18 08:34:47 gizmo /kernel: de0: DC21041 [10Mb/s] pass 1.1 Ethernet address 00:00:c0:80:61:e8 Sep 18 08:34:51 gizmo /kernel: ahc0 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 10 on pci0:19 Sep 18 08:34:51 gizmo /kernel: ahc0: aic7880 Single Channel, SCSI Id=7, 16 SCBs Sep 18 08:34:51 gizmo /kernel: ahc0 waiting for scsi devices to settle Sep 18 08:34:51 gizmo /kernel: (ahc0:0:0): "SEAGATE ST15150N 0022" type 0 fixed SCSI 2 Sep 18 08:34:51 gizmo /kernel: sd0(ahc0:0:0): Direct-Access 4095MB (8388315 512 byte sectors) Sep 18 08:34:51 gizmo /kernel: (ahc0:1:0): "MICROP 4221-09MZ Q4D HT02" type 0 fixed SCSI 2 Sep 18 08:34:51 gizmo /kernel: sd1(ahc0:1:0): Direct-Access 1955MB (4004219 512 byte sectors) Sep 18 08:34:51 gizmo /kernel: (ahc0:2:0): "MICROP 4221-09MZ Q4D HT02" type 0 fixed SCSI 2 Sep 18 08:34:51 gizmo /kernel: sd2(ahc0:2:0): Direct-Access 1955MB (4004219 512 byte sectors) ep 18 08:34:51 gizmo /kernel: Probing for devices on the ISA bus: Sep 18 08:34:51 gizmo /kernel: sc0 at 0x60-0x6f irq 1 on motherboard Sep 18 08:34:51 gizmo /kernel: sc0: VGA color <16 virtual consoles, flags=0x0> Sep 18 08:34:51 gizmo /kernel: ed0: disabled, not probed. Sep 18 08:34:51 gizmo /kernel: ed1: disabled, not probed. Sep 18 08:34:51 gizmo /kernel: sio0 at 0x3f8-0x3ff irq 4 on isa Sep 18 08:34:51 gizmo /kernel: sio0: type 16550A Sep 18 08:34:51 gizmo /kernel: sio1 at 0x2f8-0x2ff irq 3 on isa Sep 18 08:34:51 gizmo /kernel: sio1: type 16550A Sep 18 08:34:51 gizmo /kernel: sio2: disabled, not probed. Sep 18 08:34:51 gizmo /kernel: sio3: disabled, not probed. Sep 18 08:34:51 gizmo /kernel: lpt0 at 0x378-0x37f irq 7 on isa Sep 18 08:34:51 gizmo /kernel: lpt0: Interrupt-driven port Sep 18 08:34:51 gizmo /kernel: lp0: TCP/IP capable interface Sep 18 08:34:51 gizmo /kernel: lpt1: disabled, not probed. Sep 18 08:34:52 gizmo /kernel: mse0: disabled, not probed. Sep 18 08:34:52 gizmo /kernel: psm0: disabled, not probed. Sep 18 08:34:52 gizmo /kernel: fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa Sep 18 08:34:52 gizmo /kernel: fdc0: NEC 72065B Sep 18 08:34:52 gizmo /kernel: fd0: 1.44MB 3.5in Sep 18 08:34:52 gizmo /kernel: wdc0: disabled, not probed. Sep 18 08:34:52 gizmo /kernel: wdc1: disabled, not probed. Sep 18 08:34:52 gizmo /kernel: bt0: disabled, not probed. Sep 18 08:34:52 gizmo /kernel: uha0: disabled, not probed. Sep 18 08:34:52 gizmo /kernel: aha0: disabled, not probed. Sep 18 08:34:52 gizmo /kernel: aic0: disabled, not probed. Sep 18 08:34:52 gizmo /kernel: nca0: disabled, not probed. Sep 18 08:34:52 gizmo /kernel: nca1: disabled, not probed. Sep 18 08:34:52 gizmo /kernel: sea0: disabled, not probed. Sep 18 08:34:52 gizmo /kernel: wt0: disabled, not probed. Sep 18 08:34:52 gizmo /kernel: mcd0: disabled, not probed. Sep 18 08:34:52 gizmo /kernel: matcdc0: disabled, not probed. Sep 18 08:34:52 gizmo /kernel: scd0: disabled, not probed. Sep 18 08:34:52 gizmo /kernel: ie0: disabled, not probed. Sep 18 08:34:52 gizmo /kernel: ep0: disabled, not probed. Sep 18 08:34:53 gizmo /kernel: ix0: disabled, not probed. Sep 18 08:34:53 gizmo /kernel: le0: disabled, not probed. Sep 18 08:34:53 gizmo /kernel: lnc0: disabled, not probed. Sep 18 08:34:53 gizmo /kernel: ze0: disabled, not probed. Sep 18 08:34:53 gizmo /kernel: zp0: disabled, not probed. Sep 18 08:34:53 gizmo /kernel: npx0 on motherboard Sep 18 08:34:53 gizmo /kernel: npx0: INT 16 interface Sep 18 08:34:53 gizmo /kernel: de0: enabling 10baseT/UTP port Sep 18 08:34:53 gizmo /kernel: changing root device to sd0a Sep 18 08:34:53 gizmo /kernel: WARNING: / was not properly dismounted. Sep 18 08:34:46 gizmo named[70]: starting. named LOCAL-960717.011537 Wed Jul 17 01:15:37 1996 jkh@whisker.cdrom.com:/usr/src/usr.sbin/named Sep 18 08:34:47 gizmo named[71]: Ready to answer queries. Sep 18 08:34:53 gizmo lpd[122]: restarted -- Jeff Aitken jaitken@dimension.net
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