Acessando ZIP DRIVE e CD ROM, erro no mount

Estou usando o redhat 9 com kernel original 2.4.20-8 mas o módulo EFS só pode ser compilado no kernel 2.6.12.3, assim eu compilei este, mas o não consigo acessar meu ZIP DRIVE IDE interno com o comando:
mount -t efs /dev/hdd4 /mnt/zip

apresentado o erro:
mount: /dev/hdd4 não é um dispositivo de blocos válido

Acontece que meu CDROM apresenta o mesmo problema quando acesso meus CD ROMs formatados para EFS filesystem, mas tudo é perfeitamente normal quando acesso CDs formatados em DOS / FAT.

Acredito que o problema não seja no módulo EFS e sim alguma coisa que precise ser configurada no kernel.

Talvez uma tabela descrevendo o que é exatamente cada /dev, acredito que ajudaria bastante! Assim poderia linkar o zip drive a outro /dev/ mais adequado na hora de acessar discos formatados em EFS, tanto no zip como para acessar CD ROM. Apesar da necessidade maior seja para acessar os ZIPs mesmo!

Agradeço qualquer ajuda, bem como indicar as informações de sistema necessárias que eu precise fornecer, para que o problema seja detectado!

Aceito contato via e-mail: [email protected]

A saída do meu dmesg é a seguinte:

[root@localhost /]# dmesg
Linux version 2.6.12.3 ([email protected]) (gcc version 3.2.2

20030222
(Red Hat Linux 3.2.2-5)) #6 Mon Jul 25 22:37:04 BRT 2005
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000001fff0000 (usable)
BIOS-e820: 000000001fff0000 - 000000001fff3000 (ACPI NVS)
BIOS-e820: 000000001fff3000 - 0000000020000000 (ACPI data)
BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
511MB LOWMEM available.
On node 0 totalpages: 131056
DMA zone: 4096 pages, LIFO batch:1
Normal zone: 126960 pages, LIFO batch:31
HighMem zone: 0 pages, LIFO batch:1
DMI 2.2 present.
ACPI: RSDP (v000 Nvidia ) @ 0x000f75c0
ACPI: RSDT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @

0x1fff3000
ACPI: FADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @

0x1fff3040
ACPI: MADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @

0x1fff74c0
ACPI: DSDT (v001 NVIDIA AWRDACPI 0x00001000 MSFT 0x0100000e) @

0x00000000
Allocating PCI resources starting at 20000000 (gap: 20000000:dec00000)
Built 1 zonelists
Kernel command line: auto BOOT_IMAGE=2.6.12.3 ro

BOOT_FILE=/boot/vmlinuz-2.6.12.3 hdc=ide-scsi root=LABEL=/
ide_setup: hdc=ide-scsi
Initializing CPU#0
PID hash table entries: 2048 (order: 11, 32768 bytes)
Detected 1597.656 MHz processor.
Using tsc 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: 514640k/524224k available (2428k kernel code, 9028k reserved,

983k data, 288k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor

mode... Ok.
Calibrating delay loop... 3153.92 BogoMIPS (lpj=1576960)
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 0383fbff c1cbfbff 00000000 00000000

00000000
00000000 00000000
CPU: After vendor identify, caps: 0383fbff c1cbfbff 00000000 00000000

00000000 00000000 00000000
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 256K (64 bytes/line)
CPU: After all inits, caps: 0383fbff c1cbfbff 00000000 00000020

00000000 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: AMD Athlon(tm) XP 1900+ stepping 02
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
ACPI: setting ELCR to 0200 (from 0820)
checking if image is initramfs...it isn't (no cpio magic); looks like

an initrd
Freeing initrd memory: 217k freed
NET: Registered protocol family 16
EISA bus registered
PCI: PCI BIOS revision 2.10 entry at 0xfb4a0, last bus=2
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20050309
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
PCI: nForce2 C1 Halt Disconnect fixup
Boot video device is 0000:02:00.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGPB._PRT]
ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 6 7 10 11 12 14 15) *0,

disabled.
ACPI: PCI Interrupt Link [LNK2] (IRQs 3 4 5 6 7 10 11 12 14 15) *0,

disabled.
ACPI: PCI Interrupt Link [LNK3] (IRQs 3 4 5 6 7 10 11 12 14 15) *0,

disabled.
ACPI: PCI Interrupt Link [LNK4] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNK5] (IRQs 3 4 5 6 7 10 11 12 14 15) *0,

disabled.
ACPI: PCI Interrupt Link [LUBA] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LUBB] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LMAC] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LAPU] (IRQs 3 4 5 6 7 10 11 12 14 15) *0,

disabled.
ACPI: PCI Interrupt Link [LACI] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LMCI] (IRQs 3 4 5 6 7 10 11 12 14 15) *0,

disabled.
ACPI: PCI Interrupt Link [LSMB] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LUB2] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LFIR] (IRQs 3 4 5 6 7 10 11 12 14 15) *0,

disabled.
ACPI: PCI Interrupt Link [L3CM] (IRQs 3 4 5 6 7 10 11 12 14 15) *0,

disabled.
ACPI: PCI Interrupt Link [LIDE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0,

disabled.
ACPI: PCI Interrupt Link [APC1] (IRQs *16), disabled.
ACPI: PCI Interrupt Link [APC2] (IRQs *17), disabled.
ACPI: PCI Interrupt Link [APC3] (IRQs *18), disabled.
ACPI: PCI Interrupt Link [APC4] (IRQs *19), disabled.
ACPI: PCI Interrupt Link [APC5] (IRQs *16), disabled.
ACPI: PCI Interrupt Link [APCF] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCG] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCH] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCI] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCJ] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCK] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCS] (IRQs *23), disabled.
ACPI: PCI Interrupt Link [APCL] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCM] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [AP3C] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCZ] (IRQs 20 21 22) *0, disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 16 devices
SCSI subsystem initialized
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a

report
pnp: 00:00: ioport range 0x4000-0x407f could not be reserved
pnp: 00:00: ioport range 0x4080-0x40ff has been reserved
pnp: 00:00: ioport range 0x4400-0x447f has been reserved
pnp: 00:00: ioport range 0x4480-0x44ff could not be reserved
pnp: 00:00: ioport range 0x4200-0x427f has been reserved
pnp: 00:00: ioport range 0x4280-0x42ff has been reserved
pnp: 00:01: ioport range 0x5000-0x503f has been reserved
pnp: 00:01: ioport range 0x5500-0x553f has been reserved
apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16ac)
apm: overridden by ACPI.
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
NTFS driver 2.1.22 [Flags: R/W].
ACPI: Power Button (FF) [PWRF]
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Real Time Clock Driver v1.12
PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
RAMDISK driver initialized: 16 RAM disks of 4096K 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
NFORCE2: IDE controller at PCI slot 0000:00:09.0
NFORCE2: chipset revision 162
NFORCE2: not 100% native mode: will probe irqs later
NFORCE2: BIOS didn't set cable bits correctly. Enabling workaround.
NFORCE2: 0000:00:09.0 (rev a2) UDMA133 controller
ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hdaMA, hdbMA
ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdcMA, hddMA
Probing IDE interface ide0...
hda: ST340810A, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: HL-DT-ST RW/DVD GCC-4120B, ATAPI CD/DVD-ROM drive
hdd: IOMEGA ZIP 100 ATAPI Floppy, ATAPI FLOPPY drive
ide1 at 0x170-0x177,0x376 on irq 15
Probing IDE interface ide2...
Probing IDE interface ide3...
Probing IDE interface ide4...
Probing IDE interface ide5...
hda: max request size: 128KiB
hda: 78165360 sectors (40020 MB) w/2048KiB Cache, CHS=65535/16/63,

UDMA(100)
hda: cache flushes not supported
hda: hda1 hda2 < hda5 hda6 hda7 hda8 >
ide-floppy driver 0.99.newide
hdd: No disk in drive
hdd: 98304kB, 96/64/32 CHS, 4096 kBps, 512 sector size, 2941 rpm
mice: PS/2 mouse device common for all mice
md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27
EISA: Probing bus 0 at eisa.0
Advanced Linux Sound Architecture Driver Version 1.0.9rc2 (Thu Mar 24

10:33:39
2005 UTC).
ALSA device list:
#0: Dummy 1
NET: Registered protocol family 2
IP: routing cache hash table of 4096 buckets, 32Kbytes
TCP established hash table entries: 32768 (order: 6, 262144 bytes)
TCP bind hash table entries: 32768 (order: 5, 131072 bytes)
TCP: Hash tables configured (established 32768 bind 32768)
NET: Registered protocol family 1
NET: Registered protocol family 17
ACPI wakeup devices:
HUB0 HUB1 USB0 USB1 USB2 F139 MMAC MMCI UAR1
ACPI: (supports S0 S1 S4 S4bios S5)
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
RAMDISK: Compressed image found at block 0
VFS: Mounted root (ext2 filesystem).
input: AT Translated Set 2 keyboard on isa0060/serio0
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Freeing unused kernel memory: 288k freed
input: PS/2 Generic Mouse on isa0060/serio1
usbcore: registered new driver usbfs
usbcore: registered new driver hub
ACPI: PCI Interrupt Link [LUB2] enabled at IRQ 5
PCI: setting IRQ 5 as level-triggered
ACPI: PCI Interrupt 0000:00:02.2[C] -> Link [LUB2] -> GSI 5 (level,

low) -> IRQ
5
PCI: Setting latency timer of device 0000:00:02.2 to 64
ehci_hcd 0000:00:02.2: nVidia Corporation nForce2 USB Controller
ehci_hcd 0000:00:02.2: debug port 1
ehci_hcd 0000:00:02.2: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:02.2: irq 5, io mem 0xee000000
PCI: cache line size of 64 is not supported by device 0000:00:02.2
ehci_hcd 0000:00:02.2: park 0
ehci_hcd 0000:00:02.2: USB 2.0 initialized, EHCI 1.00, driver 10 Dec

2004
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 6 ports detected
EXT3 FS on hda7, internal journal
Adding 200772k swap on /dev/hda8. Priority:-1 extents:1
ide-scsi is deprecated for cd burning! Use ide-cd and give dev=/dev/hdX

as device
scsi0 : SCSI host adapter emulation for IDE ATAPI devices
Vendor: HL-DT-ST Model: RW/DVD GCC-4120B Rev: 2.01
Type: CD-ROM ANSI SCSI revision: 02
sr0: scsi3-mmc drive: 0x/32x writer cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0
Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 5
parport: PnPBIOS parport detected.
parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
ieee1394: Initialized config rom entry `ip1394'
atkbd.c: Spurious ACK on isa0060/serio0. Some program, like XFree86,

might be trying access hardware directly.
atkbd.c: Spurious ACK on isa0060/serio0. Some program, like XFree86,

might be trying access hardware directly.
hdd: No disk in drive
ppa: Version 2.07 (for Linux 2.4.x)
EFS: 1.0a - http://aeschi.ch.eu.org/efs/
hdd: 98288kB, 196576 blocks, 512 sector size
hdd: unknown partition table
hdd: unknown partition table
hdd: unknown partition table
FAT: codepage cp437 not found
FAT: codepage cp437 not found
ide-scsi: unsup command: dev hdc: flags = REQ_CMD REQ_STARTED
sector 0, nr/cnr 1/1
bio dff9caa0, biotail dff9caa0, buffer d767a000, data 00000000, len 0
end_request: I/O error, dev hdc, sector 0
EFS: cannot read volume header
Unable to handle kernel NULL pointer dereference at virtual address

00000000
printing eip:
c01fa54a
*pde = 00000000
Oops: 0000 [#1]
Modules linked in: efs ppa autofs ohci1394 ieee1394 parport_pc parport

ide_scsi
ide_cd ehci_hcd usbcore
CPU: 0
EIP: 0060:[<c01fa54a>] Not tainted VLI
EFLAGS: 00210246 (2.6.12.3)
EIP is at get_kobj_path_length+0x1a/0x40
eax: 00000000 ebx: 00000000 ecx: ffffffff edx: dfb8626c
esi: 00000001 edi: 00000000 ebp: ffffffff esp: df951dd0
ds: 007b es: 007b ss: 0068
Process mount (pid: 2789, threadinfo=df950000 task=d7d54040)
Stack: dffe06c0 d9e59a00 ffffffea dfb8626c c01fa5df dfb8626c df951e5c

00000000
00000025 dffe06c0 d9e59a00 ffffffea 000000d0 c01faf0f dfb8626c

000000d0
d7d54040 c012a790 fffffff4 dffe06c0 d9e59a00 ffffffea d7047000

c01fb027
Call Trace:
[<c01fa5df>] kobject_get_path+0x1f/0x80
[<c01faf0f>] do_kobject_uevent+0x2f/0x120
[<c012a790>] wake_bit_function+0x0/0x60
[<c01fb027>] kobject_uevent+0x27/0x30
[<c0158ce0>] bdev_uevent+0x30/0x50
[<c0158e65>] kill_block_super+0x25/0x50
[<c01583a8>] deactivate_super+0x48/0x70
[<c0158e1c>] get_sb_bdev+0x11c/0x140
[<e08c202f>] efs_get_sb+0x2f/0x40 [efs]
[<e08c22e0>] efs_fill_super+0x0/0x1d0 [efs]
[<c0159057>] do_kern_mount+0x57/0xe0
[<c016e059>] do_new_mount+0xa9/0x100
[<c016e684>] do_mount+0x174/0x1d0
[<c016e4c8>] copy_mount_options+0x78/0xc0
[<c016ea50>] sys_mount+0xa0/0xf0
[<c010309b>] sysenter_past_esp+0x54/0x75
Code: 74 e4 89 34 24 e8 a7 37 f9 ff eb da 90 8d 74 26 00 55 bd ff ff ff

ff 57 56 be 01 00 00 00 53 31 db 8b 54 24 14 8b 3a 89 e9 89 d8 <f2> ae

f7 d1 49 8b 52 24 8d 74 31 01 85 d2 75 ea 5b 89 f0 5e 5f


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É preciso ter alguma configuração específica no fstab, mtab, inittab e

lilo.conf?