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Path: euryale.cc.adfa.oz.au!platinum.sge.net!como.dpie.gov.au!news.gan.net.au!act.news.telstra.net!vic.news.telstra.net!news.mira.net.au!news.netspace.net.au!news.melbpc.org.au!news.mel.connect.com.au!munnari.OZ.AU!uunet!in1.uu.net!160.45.4.4!fu-berlin.de!nntprelay.mathworks.com!europa.clark.net!newsfeed.internetmci.com!news.cmc.net!sloth.swcp.com!not-for-mail From: crs@quail.swcp.com (Charlie Sorsby) Newsgroups: comp.unix.bsd.freebsd.misc Subject: Possible CDROM Drive Problem??? Date: 30 Jun 1997 15:31:50 -0600 Organization: Just me, Los Alamos, NM Lines: 322 Message-ID: <5p98k6$319@quail.swcp.com> Reply-To: crs@swcp.com NNTP-Posting-Host: lappp17.swcp.com Xref: euryale.cc.adfa.oz.au comp.unix.bsd.freebsd.misc:43748 Before I begin, don't assume that I know diddly about what's going on. If you can help, please try to explain in terms that one who is not at all familiar with PCs can understand. I'm not stupid but I am ignorant about some things. And, due to included information, this is kind of long... :( Yesterday, I was trying to read a text file from a CDROM with vi. Sometimes I could; sometimes not. Once, vi dumped core. I'm running FreeBSD 2.1.5 on a SCSI system. The SCSI host adapter is an Adaptec 2940. The CDROM drive is a Sony (CDU76S-81 if the _User's Guide_ is to be believed). The SCSI devices are the hard drive, the CDROM drive, and an Archive Viper 150 QIC tape drive. Everything had been working fine except for netscape (3.01 Gold) occasionally hanging and/or dumping core. Upon leaving XWindows for another reason, I found the following messages on the console screen. Some of the messages were in bright white and others the off-white/gray that normally shows up part way through booting. I'll identify which were which: Bright white: cd0(ahc0:1:0): MEDIUM ERROR info:38e06 asc:2,0 No seek complete vm_fault: pager input (probably hardware) error, PID 282 failure Gray: Jun 29 14:48:10 quail /kernel: pid 282 (vi), uid 1000: exited on signal 11 These messages were followed (again in bright white) with four more occurrences of the first (cd0...) message. The first two were identical with the first; the other two were identical except that instead of "info:38e06" it was "info:38dac" -- all else was the same. Today, I tried to play an audio CD using workman. When first I ran workman, its window came up with the data that I had entered about that CD so I assume that it recognized it. But when I tried to play it, the window changed and complained that there was no CD in the drive. That was, perhaps, half an hour ago. Just now, I tried again to remind me of the details of the "no CD" message and it began to play just fine. Sigh... After playing for a while, when it tried to go to another song (in shuffle mode) it did the same thing--the window says "No artist," "No CD name," and where the buttons for selection numbers is normally, "No CD in drive," and the drive makes a sound for, perhaps, a second. After a while, it reverts to the original workman window with the "artists names" and the "CD name" but it doesn't resume playing. All this caused me to look at dmesg. The following is the entire output of dmesg: sio2: disabled, not probed. sio3: disabled, not probed. lpt0 at 0x378-0x37f on isa lpt1 at 0x278-0x27f on isa psm0 at 0x60-0x63 irq 12 on motherboard 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 sb0 at 0x220 irq 5 drq 1 on isa sb0: <SoundBlaster 16 4.13> sbxvi0 at 0x0 drq 5 on isa sbxvo0: <SoundBlaster 16 4.13> sbmidi0 at 0x330 on isa <SoundBlaster MPU-401> opl0 at 0x388 on isa opl0: <Yamaha OPL-3 FM> WARNING: / was not properly dismounted. cd0(ahc0:1:0): MEDIUM ERROR info:38e06 asc:2,0 No seek complete vm_fault: pager input (probably hardware) error, PID 282 failure pid 282 (vi), uid 1000: exited on signal 11 cd0(ahc0:1:0): MEDIUM ERROR info:38e06 asc:2,0 No seek complete cd0(ahc0:1:0): MEDIUM ERROR info:38e06 asc:2,0 No seek complete cd0(ahc0:1:0): MEDIUM ERROR info:38dac asc:2,0 No seek complete cd0(ahc0:1:0): MEDIUM ERROR info:38dac asc:2,0 No seek complete st0(ahc0:4:0): MEDIUM ERROR info:7a asc:0,3d st0(ahc0:4:0): MEDIUM ERROR info:67 asc:0,3d cd0(ahc0:1:0): timed out in command phase, SCSISIGI == 0x84 cd0(ahc0:1:0): asserted ATN - device reset in message buffer cd0(ahc0:1:0): timed out in dataout phase, SCSISIGI == 0x0 ahc0: Issued Channel A Bus Reset #1. 2 SCBs aborted ahc0:A:4: refuses syncronous negotiation. Using asyncronous transfers st0(ahc0:4:0): UNIT ATTENTION cd0(ahc0:1:0): UNIT ATTENTION asc:29,0 cd0(ahc0:1:0): Power on, reset, or bus device reset occurred sd0(ahc0:0:0): UNIT ATTENTION asc:29,0 sd0(ahc0:0:0): Power on, reset, or bus device reset occurred , retries:4 cd0(ahc0:1:0): timed out in command phase, SCSISIGI == 0x84 cd0(ahc0:1:0): asserted ATN - device reset in message buffer cd0(ahc0:1:0): timed out in dataout phase, SCSISIGI == 0x0 ahc0: Issued Channel A Bus Reset #1. 2 SCBs aborted cd0(ahc0:1:0): UNIT ATTENTION asc:29,0 cd0(ahc0:1:0): Power on, reset, or bus device reset occurred ahc0:A:4: refuses syncronous negotiation. Using asyncronous transfers sd0(ahc0:0:0): UNIT ATTENTION asc:29,0 sd0(ahc0:0:0): Power on, reset, or bus device reset occurred , retries:4 cd0(ahc0:1:0): timed out in command phase, SCSISIGI == 0x84 cd0(ahc0:1:0): asserted ATN - device reset in message buffer cd0(ahc0:1:0): timed out in dataout phase, SCSISIGI == 0x0 ahc0: Issued Channel A Bus Reset #1. 1 SCBs aborted cd0(ahc0:1:0): UNIT ATTENTION asc:29,0 cd0(ahc0:1:0): Power on, reset, or bus device reset occurred sd0(ahc0:0:0): UNIT ATTENTION asc:29,0 sd0(ahc0:0:0): Power on, reset, or bus device reset occurred , retries:4 sd0(ahc0:0:0): NOT READY asc:4,1 sd0(ahc0:0:0): Logical unit is in process of becoming ready , retries:3 sd0(ahc0:0:0): NOT READY asc:4,1 sd0(ahc0:0:0): Logical unit is in process of becoming ready , retries:2 sd0(ahc0:0:0): NOT READY asc:4,1 sd0(ahc0:0:0): Logical unit is in process of becoming ready , retries:1 sd0(ahc0:0:0): NOT READY asc:4,1 sd0(ahc0:0:0): Logical unit is in process of becoming ready , FAILURE sd0(ahc0:0:0): NOT READY asc:4,1 sd0(ahc0:0:0): Logical unit is in process of becoming ready , retries:4 sd0(ahc0:0:0): NOT READY asc:4,1 sd0(ahc0:0:0): Logical unit is in process of becoming ready , retries:3 sd0(ahc0:0:0): NOT READY asc:4,1 sd0(ahc0:0:0): Logical unit is in process of becoming ready , retries:2 sd0(ahc0:0:0): NOT READY asc:4,1 sd0(ahc0:0:0): Logical unit is in process of becoming ready , retries:1 sd0(ahc0:0:0): NOT READY asc:4,1 sd0(ahc0:0:0): Logical unit is in process of becoming ready , FAILURE sd0(ahc0:0:0): NOT READY asc:4,1 sd0(ahc0:0:0): Logical unit is in process of becoming ready , retries:4 sd0(ahc0:0:0): NOT READY asc:4,1 sd0(ahc0:0:0): Logical unit is in process of becoming ready , retries:3 sd0(ahc0:0:0): NOT READY asc:4,1 sd0(ahc0:0:0): Logical unit is in process of becoming ready , retries:2 sd0(ahc0:0:0): NOT READY asc:4,1 sd0(ahc0:0:0): Logical unit is in process of becoming ready , retries:1 sd0(ahc0:0:0): NOT READY asc:4,1 sd0(ahc0:0:0): Logical unit is in process of becoming ready , FAILURE cd0(ahc0:1:0): NOT READY asc:3a,0 Medium not present Here are some more lines from dmesg that have been added while I've been typing and listening to the CD when it will play (they don't necessarily follow immediately after the above--I just grabbed a screenful with the mouse): sd0(ahc0:0:0): Power on, reset, or bus device reset occurred , retries:4 cd0(ahc0:1:0): timed out in command phase, SCSISIGI == 0x84 cd0(ahc0:1:0): asserted ATN - device reset in message buffer cd0(ahc0:1:0): timed out in dataout phase, SCSISIGI == 0x0 ahc0: Issued Channel A Bus Reset #1. 1 SCBs aborted cd0(ahc0:1:0): UNIT ATTENTION asc:29,0 cd0(ahc0:1:0): Power on, reset, or bus device reset occurred sd0(ahc0:0:0): UNIT ATTENTION asc:29,0 sd0(ahc0:0:0): Power on, reset, or bus device reset occurred , retries:4 cd0(ahc0:1:0): timed out in command phase, SCSISIGI == 0x84 cd0(ahc0:1:0): asserted ATN - device reset in message buffer cd0(ahc0:1:0): timed out in dataout phase, SCSISIGI == 0x0 ahc0: Issued Channel A Bus Reset #1. 1 SCBs aborted cd0(ahc0:1:0): UNIT ATTENTION asc:29,0 cd0(ahc0:1:0): Power on, reset, or bus device reset occurred sd0(ahc0:0:0): UNIT ATTENTION asc:29,0 sd0(ahc0:0:0): Power on, reset, or bus device reset occurred , retries:4 cd0(ahc0:1:0): timed out in command phase, SCSISIGI == 0x84 cd0(ahc0:1:0): asserted ATN - device reset in message buffer cd0(ahc0:1:0): timed out in dataout phase, SCSISIGI == 0x0 ahc0: Issued Channel A Bus Reset #1. 1 SCBs aborted cd0(ahc0:1:0): UNIT ATTENTION asc:29,0 cd0(ahc0:1:0): Power on, reset, or bus device reset occurred sd0(ahc0:0:0): UNIT ATTENTION asc:29,0 sd0(ahc0:0:0): Power on, reset, or bus device reset occurred , retries:4 cd0(ahc0:1:0): timed out in command phase, SCSISIGI == 0x84 cd0(ahc0:1:0): asserted ATN - device reset in message buffer cd0(ahc0:1:0): timed out in dataout phase, SCSISIGI == 0x0 ahc0: Issued Channel A Bus Reset #1. 1 SCBs aborted cd0(ahc0:1:0): UNIT ATTENTION asc:29,0 cd0(ahc0:1:0): Power on, reset, or bus device reset occurred sd0(ahc0:0:0): UNIT ATTENTION asc:29,0 sd0(ahc0:0:0): Power on, reset, or bus device reset occurred , retries:4 cd0(ahc0:1:0): timed out in command phase, SCSISIGI == 0x84 cd0(ahc0:1:0): asserted ATN - device reset in message buffer cd0(ahc0:1:0): timed out in dataout phase, SCSISIGI == 0x0 ahc0: Issued Channel A Bus Reset #1. 1 SCBs aborted ahc0:A:1: Warning - unknown message recieved from target (0x1 - 0x1). Rejecting cd0(ahc0:1:0): UNIT ATTENTION asc:29,0 cd0(ahc0:1:0): Power on, reset, or bus device reset occurred sd0(ahc0:0:0): UNIT ATTENTION asc:29,0 sd0(ahc0:0:0): Power on, reset, or bus device reset occurred , retries:4 And here is /var/log/messages. To shorten this a little, I'll delete lines that only announce that I ran sudo or that I su'ed: [...] Jun 29 14:14:57 quail /kernel: cd0(ahc0:1:0): MEDIUM ERROR info:38e06 asc:2,0 No seek complete Jun 29 14:14:57 quail /kernel: vm_fault: pager input (probably hardware) error, PID 11984 failure Jun 29 14:14:58 quail /kernel: pid 11984 (vi), uid 1000: exited on signal 11 Jun 29 14:15:23 quail /kernel: cd0(ahc0:1:0): MEDIUM ERROR info:38e06 asc:2,0 No seek complete Jun 29 14:15:23 quail /kernel: vm_fault: pager input (probably hardware) error, PID 11991 failure Jun 29 14:15:23 quail /kernel: pid 11991 (vi), uid 1000: exited on signal 11 Jun 29 14:24:33 quail /kernel: cd0(ahc0:1:0): MEDIUM ERROR info:38e2a asc:2,0 No seek complete Jun 29 14:27:31 quail /kernel: FreeBSD 2.1.5-RELEASE #0: Thu May 22 16:44:13 MDT 1997 Jun 29 14:27:31 quail /kernel: crs@quail.swcp.com:/usr/src/sys/compile/KERNEL.CRS Jun 29 14:27:31 quail /kernel: CPU: 120-MHz Pentium 735\90 or 815\100 (Pentium-class CPU) Jun 29 14:27:31 quail /kernel: Origin = "GenuineIntel" Id = 0x526 Stepping=6 Jun 29 14:27:31 quail /kernel: Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8> Jun 29 14:27:31 quail /kernel: real memory = 50331648 (49152K bytes) Jun 29 14:27:31 quail /kernel: avail memory = 46788608 (45692K bytes) Jun 29 14:27:31 quail /kernel: Probing for devices on PCI bus 0: Jun 29 14:27:31 quail /kernel: chip0 <Intel 82439> rev 1 on pci0:0 Jun 29 14:27:31 quail /kernel: chip1 <Intel 82371 PCI-ISA bridge> rev 1 on pci0:7:0 Jun 29 14:27:31 quail /kernel: chip2 <Intel 82371 Bus-Master IDE controller> rev 0 on pci0:7:1 Jun 29 14:27:31 quail /kernel: vga0 <VGA-compatible display device> rev 0 int a irq ?? on pci0:10 Jun 29 14:27:32 quail /kernel: ahc0 <Adaptec 2940 SCSI host adapter> rev 0 int a irq 11 on pci0:12 Jun 29 14:27:32 quail /kernel: ahc0: aic7870 Single Channel, SCSI Id=7, 16 SCBs Jun 29 14:27:32 quail /kernel: ahc0 waiting for scsi devices to settle Jun 29 14:27:32 quail /kernel: (ahc0:0:0): "IBM DORS-32160 WA0A" type 0 fixed SCSI 2 Jun 29 14:27:32 quail /kernel: sd0(ahc0:0:0): Direct-Access 2063MB (4226725 512 byte sectors) Jun 29 14:27:32 quail /kernel: (ahc0:1:0): "SONY CD-ROM CDU-76S 1.1c" type 5 removable SCSI 2 Jun 29 14:27:32 quail /kernel: cd0(ahc0:1:0): CD-ROM Jun 29 14:27:33 quail /kernel: cd0(ahc0:1:0): UNIT ATTENTION asc:28,0 Jun 29 14:27:33 quail /kernel: cd0(ahc0:1:0): Not ready to ready transition, medium may have changed Jun 29 14:27:33 quail /kernel: cd present.[400000 x 2048 byte records] Jun 29 14:27:33 quail /kernel: ahc0:A:4: refuses syncronous negotiation. Using asyncronous transfers Jun 29 14:27:33 quail /kernel: (ahc0:4:0): "ARCHIVE VIPER 150 20000 -000" type 1 removable SCSI 1 Jun 29 14:27:33 quail /kernel: st0(ahc0:4:0): Sequential-Access st0: Archive Viper 150 is a known rogue Jun 29 14:27:33 quail /kernel: density code 0x0, 512-byte blocks, write-protected Jun 29 14:27:33 quail /kernel: Probing for devices on the ISA bus: Jun 29 14:27:33 quail /kernel: sc0 at 0x60-0x6f irq 1 on motherboard Jun 29 14:27:33 quail /kernel: sc0: VGA color <16 virtual consoles, flags=0x0> Jun 29 14:27:33 quail /kernel: sio0 at 0x3f8-0x3ff irq 4 on isa Jun 29 14:27:33 quail /kernel: sio0: type 16550A Jun 29 14:27:33 quail /kernel: sio1 at 0x2f8-0x2ff irq 3 on isa Jun 29 14:27:34 quail /kernel: sio1: type 16550A Jun 29 14:27:34 quail /kernel: sio2: disabled, not probed. Jun 29 14:27:34 quail /kernel: sio3: disabled, not probed. Jun 29 14:27:34 quail /kernel: lpt0 at 0x378-0x37f on isa Jun 29 14:27:34 quail /kernel: lpt1 at 0x278-0x27f on isa Jun 29 14:27:34 quail /kernel: psm0 at 0x60-0x63 irq 12 on motherboard Jun 29 14:27:34 quail /kernel: fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa Jun 29 14:27:34 quail /kernel: fdc0: NEC 72065B Jun 29 14:27:34 quail /kernel: fd0: 1.44MB 3.5in Jun 29 14:27:35 quail /kernel: npx0 on motherboard Jun 29 14:27:35 quail /kernel: npx0: INT 16 interface Jun 29 14:27:35 quail /kernel: sb0 at 0x220 irq 5 drq 1 on isa Jun 29 14:27:35 quail /kernel: sb0: <SoundBlaster 16 4.13> Jun 29 14:27:35 quail /kernel: sbxvi0 at 0x0 drq 5 on isa Jun 29 14:27:35 quail /kernel: sbxvo0: <SoundBlaster 16 4.13> Jun 29 14:27:36 quail /kernel: sbmidi0 at 0x330 on isa Jun 29 14:27:36 quail /kernel: <SoundBlaster MPU-401> Jun 29 14:27:36 quail /kernel: opl0 at 0x388 on isa Jun 29 14:27:36 quail /kernel: opl0: <Yamaha OPL-3 FM> Jun 29 14:27:36 quail /kernel: WARNING: / was not properly dismounted. Jun 29 14:27:32 quail lpd[97]: restarted Jun 29 14:28:48 quail login: login on ttyv0 as crs [...] Jun 29 14:48:10 quail /kernel: cd0(ahc0:1:0): MEDIUM ERROR info:38e06 asc:2,0 No seek complete Jun 29 14:48:10 quail /kernel: vm_fault: pager input (probably hardware) error, PID 282 failure Jun 29 14:48:10 quail /kernel: pid 282 (vi), uid 1000: exited on signal 11 Jun 29 14:49:05 quail /kernel: cd0(ahc0:1:0): MEDIUM ERROR info:38e06 asc:2,0 No seek complete Jun 29 14:49:09 quail /kernel: cd0(ahc0:1:0): MEDIUM ERROR info:38e06 asc:2,0 No seek complete Jun 29 14:49:42 quail /kernel: cd0(ahc0:1:0): MEDIUM ERROR info:38dac asc:2,0 No seek complete Jun 29 14:49:47 quail /kernel: cd0(ahc0:1:0): MEDIUM ERROR info:38dac asc:2,0 No seek complete [...] Jun 30 12:55:31 quail login: login on ttyv0 as crs Jun 30 14:03:19 quail /kernel: st0(ahc0:4:0): MEDIUM ERROR info:7a asc:0,3d Jun 30 14:03:19 quail /kernel: st0(ahc0:4:0): MEDIUM ERROR info:67 asc:0,3d [...] Jun 30 14:30:15 quail /kernel: cd0(ahc0:1:0): timed out in command phase, SCSISIGI == 0x84 Jun 30 14:30:15 quail /kernel: cd0(ahc0:1:0): asserted ATN - device reset in message buffer Jun 30 14:30:17 quail /kernel: cd0(ahc0:1:0): timed out in dataout phase, SCSISIGI == 0x0 Jun 30 14:30:17 quail /kernel: ahc0: Issued Channel A Bus Reset #1. 2 SCBs aborted Jun 30 14:30:17 quail /kernel: ahc0:A:4: refuses syncronous negotiation. Using asyncronous transfers Jun 30 14:30:17 quail /kernel: st0(ahc0:4:0): UNIT ATTENTION Jun 30 14:30:17 quail /kernel: cd0(ahc0:1:0): UNIT ATTENTION asc:29,0 Jun 30 14:30:17 quail /kernel: cd0(ahc0:1:0): Power on, reset, or bus device reset occurred Jun 30 14:30:17 quail /kernel: sd0(ahc0:0:0): UNIT ATTENTION asc:29,0 Jun 30 14:30:17 quail /kernel: sd0(ahc0:0:0): Power on, reset, or bus device reset occurred Jun 30 14:30:18 quail /kernel: , retries:4 Jun 30 14:30:39 quail /kernel: cd0(ahc0:1:0): timed out in command phase, SCSISIGI == 0x84 Jun 30 14:30:39 quail /kernel: cd0(ahc0:1:0): asserted ATN - device reset in message buffer Jun 30 14:30:41 quail /kernel: cd0(ahc0:1:0): timed out in dataout phase, SCSISIGI == 0x0 Jun 30 14:30:41 quail /kernel: ahc0: Issued Channel A Bus Reset #1. 2 SCBs aborted Jun 30 14:30:41 quail /kernel: cd0(ahc0:1:0): UNIT ATTENTION asc:29,0 Jun 30 14:30:41 quail /kernel: cd0(ahc0:1:0): Power on, reset, or bus device reset occurred Jun 30 14:30:41 quail /kernel: ahc0:A:4: refuses syncronous negotiation. Using asyncronous transfers Jun 30 14:30:41 quail /kernel: sd0(ahc0:0:0): UNIT ATTENTION asc:29,0 Jun 30 14:30:41 quail /kernel: sd0(ahc0:0:0): Power on, reset, or bus device reset occurred Jun 30 14:30:41 quail /kernel: , retries:4 Jun 30 14:32:41 quail /kernel: cd0(ahc0:1:0): timed out in command phase, SCSISIGI == 0x84 Jun 30 14:32:41 quail /kernel: cd0(ahc0:1:0): asserted ATN - device reset in message buffer -- Best regards, Charlie "Older than dirt" Sorsby Los Alamos, NM "I'm the NRA!" crs@swcp.com www.swcp.com/~crs Life Member since 1965