Date: Thu, 6 May 1999 13:17:46 -0400 (EDT) From: stanislav shalunov <shalunov@att.com> To: cjclark@home.com Cc: freebsd-questions@FreeBSD.ORG Subject: Re: can't mount CD-ROM Message-ID: <199905061717.NAA91720@tuzik.lz.att.com> In-Reply-To: <199905061656.MAA12211@cc942873-a.ewndsr1.nj.home.com> (cjc@cc942873-a.ewndsr1.nj.home.com) References: <199905061656.MAA12211@cc942873-a.ewndsr1.nj.home.com>
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> From: "Crist J. Clark" <cjc@cc942873-a.ewndsr1.nj.home.com>
> - You CAN boot from the CDROM
> - You have now installed FreeBSD (3.1, I assume) via another medium
> (ftp).
> - You have the CDROM as master on the primary IDE controller
> - You don't get any messages about IDE CDROMs or a secondary
> controller in dmesg output
Everything correct. This is 3.1-RELEASE from CDROM, with recompiled
kernel (to support more memory, get rid of unnecessary drivers, etc.)
> OK, so you have the CDROM as primary master, and don't see a secondary
> controller.
Yes. And, if I plug CDROM into secondary IDE controller, I don't see
primary controller in dmesg (i.e. it is "not found").
Label on CDROM reads:
ATAPI
SONY CDROM drive unit
Model number CDU701
Version BA
The machine is Dell PowerEdge 1300.
> So just where are your HDDs? Do you have SCSI HDDs and an
> IDE CDROM?
I have two SCSI drives on Adaptec 2940 and an IDE CDROM. (I had to
buy assembled system and Dell won't put a SCSI CDROM in.)
> Are you using the GENERIC kernel? What is the dmesg output
> from the IDE probes?
It was posted in my initial message. Neither GENERIC nor my kernel
can find the CDROM.
Below is dmesg and kernel config, again.
--Stanislav
Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.1-RELEASE #0: Wed May 5 07:18:26 GMT 1999
shalunov@fbsd01.lz.att.com:/usr/src/sys/compile/FBSD01
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 447692586 Hz
CPU: Pentium III (447.69-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x672 Stepping=2
Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,<b24>,<b25>>
real memory = 536870912 (524288K bytes)
avail memory = 519786496 (507604K bytes)
Preloaded elf kernel "kernel" at 0xf02a7000.
Probing for devices on PCI bus 0:
chip0: <Intel 82443BX host to PCI bridge> rev 0x03 on pci0.0.0
chip1: <Intel 82443BX host to AGP bridge> rev 0x03 on pci0.1.0
chip2: <PCI to PCI bridge (vendor=1011 device=0024)> rev 0x03 on pci0.2.0
chip3: <Intel 82371AB PCI to ISA bridge> rev 0x02 on pci0.7.0
ide_pci0: <Intel PIIX4 Bus-master IDE controller> rev 0x01 on pci0.7.1
chip4: <Intel 82371AB Power management controller> rev 0x02 on pci0.7.3
fxp0: <Intel EtherExpress Pro 10/100B Ethernet> rev 0x05 int a irq 11 on pci0.13.0
fxp0: Ethernet address 00:90:27:62:0d:7d
Probing for devices on PCI bus 1:
vga0: <ATI model 4757 graphics accelerator> rev 0x7a on pci1.0.0
Probing for devices on PCI bus 2:
ahc0: <Adaptec 2940 Ultra2 SCSI adapter> rev 0x00 int a irq 10 on pci2.9.0
ahc0: aic7890/91 Wide Channel A, SCSI Id=7, 16/255 SCBs
Probing for devices on the ISA bus:
sc0 on isa
sc0: VGA color <16 virtual consoles, flags=0x0>
atkbdc0 at 0x60-0x6f on motherboard
atkbd0 irq 1 on isa
psm0 not found
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc1 not found at 0x170
ppc0 at 0x378 irq 7 on isa
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
nlpt0: <generic printer> on ppbus 0
nlpt0: Interrupt-driven port
ppi0: <generic parallel i/o> on ppbus 0
plip0: <PLIP network interface> on ppbus 0
vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa
npx0 on motherboard
npx0: INT 16 interface
Waiting 15 seconds for SCSI devices to settle
changing root device to da0s1a
da0 at ahc0 bus 0 target 0 lun 0
da0: <QUANTUM VIKING II 4.5WLS 5520> Fixed Direct Access SCSI-2 device
da0: 80.0MB/s transfers (40.0MHz, offset 31, 16bit), Tagged Queueing Enabled
da0: 4350MB (8910423 512 byte sectors: 255H 63S/T 554C)
da1 at ahc0 bus 0 target 1 lun 0
da1: <QUANTUM VIKING II 4.5WLS 5520> Fixed Direct Access SCSI-2 device
da1: 80.0MB/s transfers (40.0MHz, offset 31, 16bit), Tagged Queueing Enabled
da1: 4350MB (8910423 512 byte sectors: 255H 63S/T 554C)
------------------------------------------------------------
# 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.
machine "i386"
cpu "I686_CPU"
ident "FBSD01"
maxusers 256
options "MAXMEM=524288"
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options FFS_ROOT #FFS usable as root device [keep this!]
options NFS #Network Filesystem
options MSDOSFS #MSDOS Filesystem
options "CD9660" #ISO 9660 Filesystem
options PROCFS #Process filesystem
options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!]
options SCSI_DELAY=15000 #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
config kernel root on wd0
controller isa0
controller eisa0
controller pci0
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2
disk fd0 at fdc0 drive 0
disk fd1 at fdc0 drive 1
controller wdc0 at isa? port "IO_WD1" bio irq 14
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 acd1
# A single entry for any of these controllers (ncr, ahb, ahc) is
# sufficient for any number of installed devices.
controller ahc0
# This controller offers a number of configuration options, too many to
# document here - see the LINT file in this directory and look up the
# dpt0 entry there for much fuller documentation on this.
controller scbus0
device da0
# 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
device sio0 at isa? port "IO_COM1" flags 0x10 tty irq 4
device sio1 at isa? port "IO_COM2" tty irq 3
device sio2 at isa? disable port "IO_COM3" tty irq 5
device sio3 at isa? disable port "IO_COM4" tty irq 9
# 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 fxp0
pseudo-device loop
pseudo-device ether
pseudo-device sl 1
pseudo-device ppp 1
pseudo-device tun 1
pseudo-device pty 64
pseudo-device gzip # Exec gzipped a.out's
# KTRACE enables the system-call tracing facility ktrace(2).
# This adds 4 KB bloat to your kernel, and slightly increases
# the costs of each syscall.
options KTRACE #kernel tracing
# This provides support for System V shared memory and message queues.
#
options SYSVSHM
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
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