Date: Sat, 3 Apr 1999 20:40:38 -0600 From: Bob Willcox <bob@luke.pmr.com> To: hackers list <freebsd-hackers@freebsd.org> Subject: dump wd0: wddump: timeout waiting for DRQ ... Message-ID: <19990403204038.A10887@luke.pmr.com>
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When I get a panic on one of my systems here and attempt to take a dump from the debugger (via the "panic" command) I get this error message: dumping to dev 20001, offset 155776 dump wd0: wddump: timeout waiting for DRQ (status 51 <rdy,seekdone,err> error 10 (no_id) i/o error Can somebody possibly tell me whats wrong? Normally I use SCSI drives (except for my laptop, this is the only system I have with IDE) and have not had any trouble getting crash dumps to work. I have included my kernel configuration file below. Thanks, Bob # # DEATHSTAR -- Configure file of the DEATHSTAR system # # For more information read the handbook part System Administration -> # Configuring the FreeBSD Kernel -> The Configuration File. # The handbook is available in /usr/share/doc/handbook or online as # latest version from the FreeBSD World Wide Web server # <URL:http://www.FreeBSD.ORG/>; # # An exhaustive list of options and more detailed explanations of the # device lines is present in the ./LINT configuration file. If you are # in doubt as to the purpose or necessity of a line, check first in LINT. # # $Id$ machine "i386" cpu "I586_CPU" cpu "I686_CPU" ident DEATHSTAR maxusers 64 options INET #InterNETworking options FFS #Berkeley Fast Filesystem options FFS_ROOT #FFS usable as root device [keep this!] options MFS #Memory Filesystem options NFS #Network Filesystem options MSDOSFS #MSDOS Filesystem options "CD9660" #ISO 9660 Filesystem options "CD9660_ROOT" #CD-ROM usable as root. "CD9660" req'ed options PROCFS #Process filesystem options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!] options SCSI_DELAY=10000 #Be pessimistic about Joe SCSI device options UCONSOLE #Allow users to grab the console options FAILSAFE #Be conservative options USERCONFIG #boot -c editor options VISUAL_USERCONFIG #visual boot -c editor options SOFTUPDATES #enable soft updates support options "NMBCLUSTERS=4096" options "MSGBUF_SIZE=40960" config kernel root on wd0 controller isa0 controller pci0 controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 disk fd0 at fdc0 drive 0 controller wdc0 at isa? port "IO_WD1" bio irq 14 flags 0xb0ffb0ff disk wd0 at wdc0 drive 0 #disk wd1 at wdc0 drive 1 #controller wdc1 at isa? port "IO_WD2" bio irq 15 #disk wd2 at wdc1 drive 0 #disk wd3 at wdc1 drive 1 #options ATAPI #Enable ATAPI support for IDE bus #options ATAPI_STATIC #Don't do it as an LKM #device acd0 #IDE CD-ROM #device wfd0 #IDE Floppy (e.g. LS-120) # A single entry for any of these controllers (ncr, ahb, ahc) is # sufficient for any number of installed devices. controller ncr0 controller ahc0 controller scbus0 device da0 device sa0 device pass0 device cd0 device ch0 # atkbdc0 controlls both the keyboard and the PS/2 mouse controller atkbdc0 at isa? port IO_KBD tty device atkbd0 at isa? tty irq 1 device psm0 at isa? tty irq 12 device vga0 at isa? port ? conflicts # splash screen/screen saver pseudo-device splash # syscons is the default console driver, resembling an SCO console device sc0 at isa? tty device npx0 at isa? port IO_NPX irq 13 # Serial ports device sio0 at isa? port "IO_COM1" flags 0x10 tty irq 4 device sio1 at isa? port "IO_COM2" tty irq 3 # Parallel port device ppc0 at isa? port? net irq 7 controller ppbus0 device nlpt0 at ppbus? device plip0 at ppbus? device ppi0 at ppbus? #controller vpo0 at ppbus? # Order is important here due to intrusive probes, do *not* alphabetize # this list of network interfaces until the probes have been fixed. # Right now it appears that the ie0 must be probed before ep0. See # revision 1.20 of this file. device de0 device fxp0 pseudo-device loop pseudo-device ether pseudo-device sl 2 pseudo-device ppp 2 pseudo-device tun 2 pseudo-device pty 64 pseudo-device gzip # Exec gzipped a.out's # # Enable debug support # options KTRACE #kernel tracing options DDB #kernel debugger options INVARIANTS #extra sanity checks options INVARIANT_SUPPORT #needed for INVARIANTS # # These three options provide support for System V Interface # Definition-style interprocess communication, in the form of shared # memory, semaphores, and message queues, respectively. # options SYSVSHM options SYSVSEM options SYSVMSG # The `bpfilter' pseudo-device enables the Berkeley Packet Filter. Be # aware of the legal and administrative consequences of enabling this # option. The number of devices determines the maximum number of # simultaneous BPF clients programs runnable. pseudo-device bpfilter 4 #Berkeley packet filter -- Bob Willcox The man who follows the crowd will usually get no bob@luke.pmr.com further than the crowd. The man who walks alone is Austin, TX likely to find himself in places no one has ever been. -- Alan Ashley-Pitt To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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