[Linux-bruxelles] [mount] Plusieurs lecteurs cdrom

[sea-unicorn]

Voici où j'en suis:
Sur le net on donne deux façon de répondre à la question qui est 
"Le noyau a-t-il détecté le lecteur lors de l'amorçage ?"

Et je cherche les lignes qui parle de  hdb, hdc et hdd...mais le
résultat de dmesg me semble bizarre ?! Il m'en manque un ? mais pas dans
/var/log/messages ... ???

1/dmesg

Linux version 2.6.8-1-686 (dilinger at toaster.hq.voxel.net) (gcc version
3.3.4 (Debian 1:3.3.4-13)) #1 Thu Oct 7 03:15:25 EDT 2004
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000001ffeb000 (usable)
 BIOS-e820: 000000001ffeb000 - 000000001ffef000 (ACPI data)
 BIOS-e820: 000000001ffef000 - 000000001ffff000 (reserved)
 BIOS-e820: 000000001ffff000 - 0000000020000000 (ACPI NVS)
 BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
511MB LOWMEM available.
On node 0 totalpages: 131051
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 126955 pages, LIFO batch:16
  HighMem zone: 0 pages, LIFO batch:1
DMI 2.3 present.
ACPI: RSDP (v000 ASUS                                      ) @
0x000f7850
ACPI: RSDT (v001 ASUS   CUSL2-C  0x30303031 MSFT 0x31313031) @
0x1ffeb000
ACPI: FADT (v001 ASUS   CUSL2-C  0x30303031 MSFT 0x31313031) @
0x1ffeb080
ACPI: BOOT (v001 ASUS   CUSL2-C  0x30303031 MSFT 0x31313031) @
0x1ffeb040
ACPI: DSDT (v001   ASUS CUSL2-C  0x00001000 MSFT 0x0100000b) @
0x00000000
ACPI: PM-Timer IO Port: 0xe408
Built 1 zonelists
Kernel command line: root=/dev/hda1 ro
Local APIC disabled by BIOS -- reenabling.
Found and enabled local APIC!
Initializing CPU#0
PID hash table entries: 2048 (order 11: 16384 bytes)
Detected 900.256 MHz processor.
Using pmtmr for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 511296k/524204k available (1542k kernel code, 12156k reserved,
684k data, 148k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode...
Ok.
Calibrating delay loop... 1785.85 BogoMIPS
Security Scaffold v1.0.0 initialized
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: After generic identify, caps: 0383fbff 00000000 00000000 00000000
CPU: After vendor identify, caps:  0383fbff 00000000 00000000 00000000
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
CPU: After all inits, caps:        0383fbff 00000000 00000000 00000040
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: Intel Pentium III (Coppermine) stepping 06
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
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 899.0868 MHz.
..... host bus clock speed is 149.0977 MHz.
checking if image is initramfs...it isn't (ungzip failed); looks like an
initrd
Freeing initrd memory: 4604k freed
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xf0df0, last bus=2
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20040326
ACPI: IRQ9 SCI: Level Trigger.
    ACPI-0165: *** Error: No object was returned from
[\_SB_.PCI0.PX40.UAR2._STA] (Node c16556a0), AE_NOT_EXIST
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0,
disabled.
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0,
disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0,
disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI2._PRT]
Linux Plug and Play Support v0.97 (c) Adam Belay
PnPBIOS: Scanning system for PnP BIOS support...
PnPBIOS: Found PnP BIOS installation structure at 0xc00fbd80
PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0xbdb0, dseg 0xf0000
pnp: 00:12: ioport range 0x3f0-0x3f1 has been reserved
pnp: 00:12: ioport range 0xe400-0xe47f has been reserved
pnp: 00:12: ioport range 0xec00-0xec3f has been reserved
PnPBIOS: 16 nodes reported by PnP BIOS; 16 recorded by driver
PCI: Using ACPI for IRQ routing
ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 5
ACPI: PCI interrupt 0000:00:1f.2[D] -> GSI 5 (level, low) -> IRQ 5
ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10
ACPI: PCI interrupt 0000:00:1f.3[B] -> GSI 10 (level, low) -> IRQ 10
ACPI: PCI Interrupt Link [LNKH] enabled at IRQ 9
ACPI: PCI interrupt 0000:00:1f.4[C] -> GSI 9 (level, low) -> IRQ 9
ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 11 (level, low) -> IRQ 11
ACPI: PCI Interrupt Link [LNKG] enabled at IRQ 9
ACPI: PCI interrupt 0000:02:0a.0[A] -> GSI 9 (level, low) -> IRQ 9
ACPI: PCI interrupt 0000:02:0b.0[A] -> GSI 9 (level, low) -> IRQ 9
Simple Boot Flag at 0x3a set to 0x1
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
devfs: 2004-01-31 Richard Gooch (rgooch at atnf.csiro.au)
devfs: boot_options: 0x0
Initializing Cryptographic API
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Serial: 8250/16550 driver $Revision: 1.90 $ 48 ports, IRQ sharing
enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
input: AT Translated Set 2 keyboard on isa0060/serio0
NET: Registered protocol family 2
IP: routing cache hash table of 4096 buckets, 32Kbytes
TCP: Hash tables configured (established 32768 bind 65536)
NET: Registered protocol family 8
NET: Registered protocol family 20
ACPI: (supports S0 S1 S4 S5)
RAMDISK: cramfs filesystem found at block 0
RAMDISK: Loading 4604 blocks [1 disk] into ram disk... done.
VFS: Mounted root (cramfs filesystem) readonly.
Freeing unused kernel memory: 148k freed
vesafb: probe of vesafb0 failed with error -6
NET: Registered protocol family 1
SCSI subsystem initialized
libata version 1.02 loaded.
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with
idebus=xx
ICH2: IDE controller at PCI slot 0000:00:1f.1
ICH2: chipset revision 2
ICH2: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xb800-0xb807, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0xb808-0xb80f, BIOS settings: hdc:DMA, hdd:DMA
hda: MAXTOR 6L040J2, ATA DISK drive
Using anticipatory io scheduler
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: max request size: 128KiB
hda: 78177792 sectors (40027 MB) w/1818KiB Cache, CHS=65535/16/63,
UDMA(100)
 /dev/ide/host0/bus0/target0/lun0: p1 p2 < p5 >
hdc: PLEXTOR CD-R PX-W1210A, ATAPI CD/DVD-ROM drive
hdd: CD-ROM 52X/AKH, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Adding 497972k swap on /dev/hda5.  Priority:-1 extents:1
EXT3 FS on hda1, internal journal
Real Time Clock Driver v1.12
hdc: ATAPI 32X CD-ROM CD-R/RW drive, 2048kB Cache, DMA
Uniform CD-ROM driver Revision: 3.20
hdd: ATAPI 52X CD-ROM drive, 192kB Cache, DMA
Capability LSM initialized
Linux agpgart interface v0.100 (c) Dave Jones
8139too Fast Ethernet driver 0.9.27
ACPI: PCI interrupt 0000:02:0a.0[A] -> GSI 9 (level, low) -> IRQ 9
eth0: RealTek RTL8139 at 0xd800, 00:40:f4:77:8a:32, IRQ 9
eth0:  Identified 8139 chip type 'RTL-8100B/8139D'
es1371: version v0.32 time 03:31:55 Oct  7 2004
ACPI: PCI interrupt 0000:02:0b.0[A] -> GSI 9 (level, low) -> IRQ 9
es1371: found chip, vendor id 0x1274 device id 0x5880 revision 0x02
es1371: found es1371 rev 2 at io 0xd400 irq 9 joystick 0x0
ac97_codec: AC97  codec, id: TRA35 (TriTech TR A5)
parport: PnPBIOS parport detected.
parport0: PC-style at 0x378 (0x778), irq 7, dma 3
[PCSPP,TRISTATE,COMPAT,ECP,DMA]
inserting floppy driver for 2.6.8-1-686
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
input: ImPS/2 Generic Wheel Mouse on isa0060/serio1
mice: PS/2 mouse device common for all mice
ts: Compaq touchscreen protocol output
input: PC Speaker
agpgart: Detected an Intel i815 Chipset, but could not find the
secondary device.
agpgart: Detected an Intel i815 Chipset.
agpgart: Maximum main memory to use for agp memory: 439M
agpgart: AGP aperture is 64M @ 0xf8000000
cpci_hotplug: CompactPCI Hot Plug Core version: 0.2
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
pciehp: acpi_pciehprm:\_SB_.PCI0 evaluate _BBN fail=0x5
pciehp: acpi_pciehprm:get_device PCI ROOT HID fail=0x5
shpchp: acpi_shpchprm:\_SB_.PCI0 evaluate _BBN fail=0x5
shpchp: acpi_shpchprm:get_device PCI ROOT HID fail=0x5
hw_random hardware driver 1.0.0 loaded
pciehp: acpi_pciehprm:\_SB_.PCI0 evaluate _BBN fail=0x5
pciehp: acpi_pciehprm:get_device PCI ROOT HID fail=0x5
shpchp: acpi_shpchprm:\_SB_.PCI0 evaluate _BBN fail=0x5
shpchp: acpi_shpchprm:get_device PCI ROOT HID fail=0x5
usbcore: registered new driver usbfs
usbcore: registered new driver hub
USB Universal Host Controller Interface driver v2.2
ACPI: PCI interrupt 0000:00:1f.2[D] -> GSI 5 (level, low) -> IRQ 5
uhci_hcd 0000:00:1f.2: Intel Corp. 82801BA/BAM USB (Hub #1)
PCI: Setting latency timer of device 0000:00:1f.2 to 64
uhci_hcd 0000:00:1f.2: irq 5, io base 0000b400
uhci_hcd 0000:00:1f.2: new USB bus registered, assigned bus number 1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ACPI: PCI interrupt 0000:00:1f.4[C] -> GSI 9 (level, low) -> IRQ 9
uhci_hcd 0000:00:1f.4: Intel Corp. 82801BA/BAM USB (Hub #2)
PCI: Setting latency timer of device 0000:00:1f.4 to 64
uhci_hcd 0000:00:1f.4: irq 9, io base 0000b000
uhci_hcd 0000:00:1f.4: new USB bus registered, assigned bus number 2
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
8139cp: 10/100 PCI Ethernet driver v1.2 (Mar 22, 2004)
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
NET: Registered protocol family 17
NET: Registered protocol family 10
Disabled Privacy Extensions on device c02fbd80(lo)
IPv6 over IPv4 tunneling driver
eth0: no IPv6 routers present
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
apm: overridden by ACPI.

2/vi /var/log/messages

(...)
Sep 17 18:58:53 localhost kernel: ide: Assuming 33MHz system bus speed
for PIO modes; override with idebus=xx
Sep 17 18:58:53 localhost kernel: ICH2: IDE controller at PCI slot
00:1f.1
Sep 17 18:58:53 localhost kernel: ICH2: chipset revision 2
Sep 17 18:58:53 localhost kernel: ICH2: not 100%% native mode: will
probe irqs later
Sep 17 18:58:53 localhost kernel:     ide0: BM-DMA at 0xb800-0xb807,
BIOS settings: hda:DMA, hdb:DMA
Sep 17 18:58:53 localhost kernel:     ide1: BM-DMA at 0xb808-0xb80f,
BIOS settings: hdc:DMA, hdd:DMA
Sep 17 18:58:53 localhost kernel: hda: MAXTOR 6L040J2, ATA DISK drive
Sep 17 18:58:53 localhost kernel: hdb: JLMS XJ-HD165H, ATAPI CD/DVD-ROM
drive
Sep 17 18:58:53 localhost kernel: blk: queue e08263e0, I/O limit 4095Mb
(mask 0xffffffff)
Sep 17 18:58:53 localhost kernel: hdc: PLEXTOR CD-R PX-W1210A, ATAPI
CD/DVD-ROM drive
Sep 17 18:58:53 localhost kernel: hdd: CD-ROM 52X/AKH, ATAPI CD/DVD-ROM
drive
Sep 17 18:58:53 localhost kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Sep 17 18:58:53 localhost kernel: ide1 at 0x170-0x177,0x376 on irq 15
Sep 17 18:58:53 localhost kernel: hda: attached ide-disk driver.
Sep 17 18:58:53 localhost kernel: hda: 78177792 sectors (40027 MB)
w/1818KiB Cache, CHS=77557/16/63, UDMA(100)
Sep 17 18:58:53 localhost kernel: Partition check:
Sep 17 18:58:53 localhost kernel:  /dev/ide/host0/bus0/target0/lun0:
[PTBL] [4866/255/63] p1 p2 < p5 >
Sep 17 18:58:53 localhost kernel: Journalled Block Device driver loaded
Sep 17 18:58:53 localhost kernel: kjournald starting.  Commit interval 5
seconds
Sep 17 18:58:53 localhost kernel: EXT3-fs: mounted filesystem with
ordered data mode.
Sep 17 18:58:53 localhost kernel: kjournald starting.  Commit interval 5
seconds
Sep 17 18:58:53 localhost kernel: EXT3-fs: mounted filesystem with
ordered data mode.
Sep 17 18:58:53 localhost kernel: Adding Swap: 497972k swap-space
(priority -1)
Sep 17 18:58:53 localhost kernel: EXT3 FS 2.4-0.9.19, 19 August 2002 on
ide0(3,1), internal journal
Sep 17 18:58:53 localhost kernel: Real Time Clock Driver v1.10f
Sep 17 18:58:53 localhost kernel: hdb: attached ide-cdrom driver.
Sep 17 18:58:53 localhost kernel: hdb: ATAPI 48X DVD-ROM drive, 512kB
Cache, UDMA(33)
Sep 17 18:58:53 localhost kernel: Uniform CD-ROM driver Revision: 3.12
Sep 17 18:58:53 localhost kernel: hdc: attached ide-cdrom driver.
Sep 17 18:58:53 localhost kernel: hdc: ATAPI 32X CD-ROM CD-R/RW drive,
2048kB Cache, DMA
Sep 17 18:58:53 localhost kernel: hdd: attached ide-cdrom driver.
Sep 17 18:58:53 localhost kernel: hdd: ATAPI 52X CD-ROM drive, 192kB
Cache, DMA
Sep 17 18:58:53 localhost kernel: Linux agpgart interface v0.99 (c) Jeff
Hartmann
(...)