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[debian-users:41156] CD-ROMをmountできなくなった



どうも、二宮です。
mount: /dev/hdc is not a valid block device
と出て、マウントができなくなりました。
僕は、一応、2つ、ドライブがあるんですが、hddの方はマウントできます。
hdcのほうだけ、マウントできなくなりました。
rootの方でも試してみたんですが、一緒です。

どうも、自力で調べたんでは、/proc/ide/にhdaとhddはあるんですが、hdcだけが見当たりません。また、dmesgの結果を下に書いときます

環境はunstableです。
一応、CD-ROMドライブの故障を疑って、debianのインストールCDを入れてみたら、普通に読み込みました。
自分も今日、久しぶりに、ドライブを使ったら、マウントできなくなってたので、宜しくお願いします。

Linux version 2.6.7 (root@debian) (gcc ????? 3.3.4 (Debian 1:3.3.4-7)) #1 Mon Aug 9 16:41:47 JST 2004
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
 BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003fff0000 (usable)
 BIOS-e820: 000000003fff0000 - 000000003fff3000 (ACPI NVS)
 BIOS-e820: 000000003fff3000 - 0000000040000000 (ACPI data)
 BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
 BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
Warning only 896MB will be used.
Use a HIGHMEM enabled kernel.
896MB LOWMEM available.
found SMP MP-table at 000f56c0
On node 0 totalpages: 229376
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 225280 pages, LIFO batch:16
  HighMem zone: 0 pages, LIFO batch:1
DMI 2.2 present.
ACPI: RSDP (v000 VIAK8                                     ) @ 0x000f7140
ACPI: RSDT (v001 VIAK8  AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3fff3000
ACPI: FADT (v001 VIAK8  AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3fff3040
ACPI: MADT (v001 VIAK8  AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3fff7f00
ACPI: DSDT (v001 VIAK8  AWRDACPI 0x00001000 MSFT 0x0100000e) @ 0x00000000
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 15:4 APIC version 16
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] global_irq_base[0x0])
IOAPIC[0]: Assigned apic_id 2
IOAPIC[0]: apic_id 2, version 3, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
Enabling APIC mode:  Flat.  Using 1 I/O APICs
Using ACPI (MADT) for SMP configuration information
Built 1 zonelists
Kernel command line: root=/dev/hda3 ro
Initializing CPU#0
PID hash table entries: 4096 (order 12: 32768 bytes)
Detected 2009.955 MHz processor.
Using tsc for high-res timesource
Console: colour VGA+ 80x25
Memory: 905748k/917504k available (2076k kernel code, 11008k reserved, 1137k data, 228k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 3940.35 BogoMIPS
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU:     After generic identify, caps: 078bfbff e1d3fbff 00000000 00000000
CPU:     After vendor identify, caps: 078bfbff e1d3fbff 00000000 00000000
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 512K (64 bytes/line)
CPU:     After all inits, caps: 078bfbff e1d3fbff 00000000 00000010
CPU: AMD Athlon(tm) 64 Processor 3000+ stepping 08
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
ENABLING IO-APIC IRQs
init IO_APIC IRQs
 IO-APIC (apicid-pin) 2-0, 2-16, 2-17, 2-18, 2-19, 2-20, 2-21, 2-22, 2-23 not connected.
..TIMER: vector=0x31 pin1=2 pin2=-1
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 2009.0626 MHz.
..... host bus clock speed is 200.0962 MHz.
NET: Registered protocol family 16
EISA bus registered
PCI: PCI BIOS revision 2.10 entry at 0xfb8a0, last bus=1
PCI: Using configuration type 1
ACPI: Subsystem revision 20040326
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 6 7 10 11 12) *5
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 6 7 10 *11 12)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 6 7 *10 11 12)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 6 7 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 6 7 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 6 7 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 6 7 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 6 7 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [ALKA] (IRQs 20) *11
ACPI: PCI Interrupt Link [ALKB] (IRQs *21)
ACPI: PCI Interrupt Link [ALKC] (IRQs *22), disabled.
ACPI: PCI Interrupt Link [ALKD] (IRQs *23)
Linux Plug and Play Support v0.97 (c) Adam Belay
PnPBIOS: Scanning system for PnP BIOS support...
PnPBIOS: Found PnP BIOS installation structure at 0xc00fc2f0
PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0xc320, dseg 0xf0000
pnp: 00:0b: ioport range 0x3f0-0x3f1 has been reserved
PnPBIOS: 16 nodes reported by PnP BIOS; 16 recorded by driver
usbcore: registered new driver usbfs
usbcore: registered new driver hub
00:00:08[A] -> 2-16 -> IRQ 16 level low
00:00:08[B] -> 2-17 -> IRQ 17 level low
00:00:08[C] -> 2-18 -> IRQ 18 level low
00:00:08[D] -> 2-19 -> IRQ 19 level low
ACPI: PCI Interrupt Link [ALKB] enabled at IRQ 21
00:00:10[A] -> 2-21 -> IRQ 21 level low
ACPI: PCI Interrupt Link [ALKA] BIOS reported IRQ 11, using IRQ 20
ACPI: PCI Interrupt Link [ALKA] enabled at IRQ 20
00:00:11[A] -> 2-20 -> IRQ 20 level low
ACPI: PCI Interrupt Link [ALKC] disabled and referenced, BIOS bug.
ACPI: PCI Interrupt Link [ALKC] enabled at IRQ 22
00:00:11[C] -> 2-22 -> IRQ 22 level low
ACPI: PCI Interrupt Link [ALKD] enabled at IRQ 23
00:00:11[D] -> 2-23 -> IRQ 23 level low
number of MP IRQ sources: 15.
number of IO-APIC #2 registers: 24.
testing the IO APIC.......................
IO APIC #2......
.... register #00: 02000000
.......    : physical APIC id: 02
.......    : Delivery Type: 0
.......    : LTS          : 0
.... register #01: 00178003
.......     : max redirection entries: 0017
.......     : PRQ implemented: 1
.......     : IO APIC version: 0003
.... IRQ redirection table:
 NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
 00 000 00  1    0    0   0   0    0    0    00
 01 001 01  0    0    0   0   0    1    1    39
 02 001 01  0    0    0   0   0    1    1    31
 03 001 01  0    0    0   0   0    1    1    41
 04 001 01  0    0    0   0   0    1    1    49
 05 001 01  0    0    0   0   0    1    1    51
 06 001 01  0    0    0   0   0    1    1    59
 07 001 01  0    0    0   0   0    1    1    61
 08 001 01  0    0    0   0   0    1    1    69
 09 001 01  0    1    0   1   0    1    1    71
 0a 001 01  0    0    0   0   0    1    1    79
 0b 001 01  0    0    0   0   0    1    1    81
 0c 001 01  0    0    0   0   0    1    1    89
 0d 001 01  0    0    0   0   0    1    1    91
 0e 001 01  0    0    0   0   0    1    1    99
 0f 001 01  0    0    0   0   0    1    1    A1
 10 001 01  1    1    0   1   0    1    1    A9
 11 001 01  1    1    0   1   0    1    1    B1
 12 001 01  1    1    0   1   0    1    1    B9
 13 001 01  1    1    0   1   0    1    1    C1
 14 001 01  1    1    0   1   0    1    1    D1
 15 001 01  1    1    0   1   0    1    1    C9
 16 001 01  1    1    0   1   0    1    1    D9
 17 001 01  1    1    0   1   0    1    1    E1
IRQ to pin mappings:
IRQ0 -> 0:2
IRQ1 -> 0:1
IRQ3 -> 0:3
IRQ4 -> 0:4
IRQ5 -> 0:5
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ9 -> 0:9
IRQ10 -> 0:10
IRQ11 -> 0:11
IRQ12 -> 0:12
IRQ13 -> 0:13
IRQ14 -> 0:14
IRQ15 -> 0:15
IRQ16 -> 0:16
IRQ17 -> 0:17
IRQ18 -> 0:18
IRQ19 -> 0:19
IRQ20 -> 0:20
IRQ21 -> 0:21
IRQ22 -> 0:22
IRQ23 -> 0:23
.................................... done.
PCI: Using ACPI for IRQ routing
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
devfs: 2004-01-31 Richard Gooch (rgooch@xxxxxxxxxxxxx)
devfs: boot_options: 0x0
Initializing Cryptographic API
PCI: Via IRQ fixup for 0000:00:10.2, from 11 to 5
PCI: Via IRQ fixup for 0000:00:10.3, from 11 to 5
Using anticipatory io scheduler
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: IDE controller at PCI slot 0000:00:0f.1
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.1
    ide0: BM-DMA at 0xd800-0xd807, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0xd808-0xd80f, BIOS settings: hdc:DMA, hdd:DMA
hda: ST320410A, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdd: IDE DVD-ROM 16X, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 128KiB
hda: 39102336 sectors (20020 MB) w/2048KiB Cache, CHS=38792/16/63, UDMA(100)
 /dev/ide/host0/bus0/target0/lun0: p1 p2 p3 p4
hdd: ATAPI 48X DVD-ROM drive, 512kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
ide-floppy driver 0.99.newide
ieee1394: Initialized config rom entry `ip1394'
ohci1394: $Rev: 1223 $ Ben Collins <bcollins@debian.org>
ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[18]  MMIO=[ea089000-ea0897ff]  Max Packet=[2048]
ehci_hcd 0000:00:10.4: VIA Technologies, Inc. USB 2.0
ehci_hcd 0000:00:10.4: irq 21, pci mem f884e000
ehci_hcd 0000:00:10.4: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:10.4: USB 2.0 enabled, EHCI 1.00, driver 2004-May-10
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 8 ports detected
USB Universal Host Controller Interface driver v2.2
uhci_hcd 0000:00:10.0: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
uhci_hcd 0000:00:10.0: irq 21, io base 0000dc00
uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
uhci_hcd 0000:00:10.1: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (#2)
uhci_hcd 0000:00:10.1: irq 21, io base 0000e000
uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
uhci_hcd 0000:00:10.2: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (#3)
uhci_hcd 0000:00:10.2: irq 21, io base 0000e400
uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
uhci_hcd 0000:00:10.3: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (#4)
uhci_hcd 0000:00:10.3: irq 21, io base 0000e800
uhci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 5
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
mice: PS/2 mouse device common for all mice
serio: i8042 AUX port at 0x60,0x64 irq 12
input: ImPS/2 Generic Wheel Mouse on isa0060/serio1
serio: i8042 KBD port at 0x60,0x64 irq 1
input: AT Translated Set 2 keyboard on isa0060/serio0
EISA: Probing bus 0 at eisa0
NET: Registered protocol family 2
IP: routing cache hash table of 8192 buckets, 64Kbytes
TCP: Hash tables configured (established 262144 bind 65536)
NET: Registered protocol family 8
NET: Registered protocol family 20
ACPI: (supports S0 S1 S4 S5)
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 228k freed
usb 1-2: new high speed USB device using address 2
ieee1394: Host added: ID:BUS[0-00:1023]  GUID[00023c0031059229]
NET: Registered protocol family 1
ip1394: $Rev: 1224 $ Ben Collins <bcollins@debian.org>
ip1394: eth0: IEEE-1394 IPv4 over 1394 Ethernet (fw-host0)
SCSI subsystem initialized
Initializing USB Mass Storage driver...
scsi0 : SCSI emulation for USB Mass Storage devices
  Vendor: I-O DATA  Model: 7inRW HS-CF/MD    Rev: 2.20
  Type:   Direct-Access                      ANSI SCSI revision: 02
  Vendor: I-O DATA  Model: 7inRW HS-MS       Rev: 2.20
  Type:   Direct-Access                      ANSI SCSI revision: 02
  Vendor: I-O DATA  Model: 7inRW HS-SM       Rev: 2.20
  Type:   Direct-Access                      ANSI SCSI revision: 02
  Vendor: I-O DATA  Model: 7inRW HS-SD/MMC   Rev: 2.20
  Type:   Direct-Access                      ANSI SCSI revision: 02
USB Mass Storage device found at 2
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0
Attached scsi removable disk sdb at scsi0, channel 0, id 0, lun 1
Attached scsi removable disk sdc at scsi0, channel 0, id 0, lun 2
Attached scsi removable disk sdd at scsi0, channel 0, id 0, lun 3
Adding 1951888k swap on /dev/hda2.  Priority:-1 extents:1
EXT3 FS on hda3, internal journal
Real Time Clock Driver v1.12
sk98lin: Network Device Driver v6.23
(C)Copyright 1999-2004 Marvell(R).
eth1: 3Com Gigabit LOM (3C940)
      PrefPort:A  RlmtMode:Check Link State
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda4, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
via-rhine.c:v1.10-LK1.1.20-2.6 May-23-2004 Written by Donald Becker
eth2: VIA VT6102 Rhine-II at 0xec00, 00:04:61:fe:fe:fe, IRQ 23.
eth2: MII PHY found at address 1, status 0x7849 advertising 05e1 Link 0000.
Serial: 8250/16550 driver $Revision: 1.90 $ 14 ports, IRQ sharing disabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
parport: PnPBIOS parport detected.
parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
Linux agpgart interface v0.100 (c) Dave Jones
agpgart: Detected AGP bridge 0
agpgart: Maximum main memory to use for agp memory: 816M
agpgart: AGP aperture is 128M @ 0xd8000000
VIA8237SATA: IDE controller at PCI slot 0000:00:0f.0
VIA8237SATA: chipset revision 128
VIA8237SATA: 100% native mode on irq 20
    ide2: BM-DMA at 0xd000-0xd007, BIOS settings: hde:pio, hdf:pio
    ide3: BM-DMA at 0xd008-0xd00f, BIOS settings: hdg:pio, hdh:pio
NET: Registered protocol family 17
eth1: network connection up using port A
    speed:           100
    autonegotiation: yes
    duplex mode:     full
    flowctrl:        none
    irq moderation:  disabled
    scatter-gather:  enabled
NET: Registered protocol family 10
Disabled Privacy Extensions on device c03da4c0(lo)
IPv6 over IPv4 tunneling driver
apm: BIOS not found.
eth1: no IPv6 routers present
nvidia: module license 'NVIDIA' taints kernel.
NVRM: loading NVIDIA Linux x86 NVIDIA Kernel Module  1.0-6111  Tue Jul 27 07:55:38 PDT 2004
NVRM: not using NVAGP, AGPGART is loaded!!
NVRM: not using NVAGP, AGPGART is loaded!!
apm: BIOS not found.
NVRM: not using NVAGP, AGPGART is loaded!!
NVRM: not using NVAGP, AGPGART is loaded!!
apm: BIOS not found.
NVRM: not using NVAGP, AGPGART is loaded!!
NVRM: not using NVAGP, AGPGART is loaded!!