[Решено] проблема с монтированием привода

При монтировании (mount -t udf /dev/sda /mnt/cdrom) вылетает ошибка:

wrong fs type, bad option, bad superblock on /dev/sda, missing codepage or helper program, or other error.

dmesg | tail выдает:

UDF-fs: No partition found (1)

при указании -t iso9660 в dmesg:
ISOFS: Unable to identify CD-ROM format

привод ide;

при загрузке системы:

sd 0:0:0:0: [sda] 16384 512-byte hardware sectors (8 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 73 00 10 08
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, supports DPO and FUA
sd 0:0:0:0: [sda] 16384 512-byte hardware sectors (8 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 73 00 10 08
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, supports DPO and FUA
sda: unknown partition table
sd 0:0:0:0: [sda] Attached SCSI disk
sd 0:0:0:0: Attached scsi generic sg0 type 0
ahci 0000:00:09.0: AHCI 0001.0100 32 slots 4 ports 3 Gbps 0xf impl IDE mode
ahci 0000:00:09.0: flags: 64bit sntf led clo pmp pio slum part
PCI: Setting latency timer of device 0000:00:09.0 to 64
scsi1 : ahci
scsi2 : ahci
scsi3 : ahci
scsi4 : ahci
ata1: SATA max UDMA/133 abar m8192@0xf0884000 port 0xf0884100 irq 23
ata2: SATA max UDMA/133 abar m8192@0xf0884000 port 0xf0884180 irq 23
ata3: SATA max UDMA/133 abar m8192@0xf0884000 port 0xf0884200 irq 23
ata4: SATA max UDMA/133 abar m8192@0xf0884000 port 0xf0884280 irq 23
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata1.00: ATA-8: WDC WD2500BEVS-22UST0, 01.01A01, max UDMA/133
ata1.00: 488397168 sectors, multi 16: LBA48 NCQ (depth 0/32)
ata1.00: configured for UDMA/133
ata2: SATA link down (SStatus 0 SControl 300)
ata3: SATA link down (SStatus 0 SControl 300)
ata4: SATA link down (SStatus 0 SControl 300)
scsi 1:0:0:0: Direct-Access ATA WDC WD2500BEVS-2 01.0 PQ: 0 ANSI: 5
sd 1:0:0:0: [sdb] 488397168 512-byte hardware sectors (250059 MB)
sd 1:0:0:0: [sdb] Write Protect is off
sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 1:0:0:0: [sdb] 488397168 512-byte hardware sectors (250059 MB)
sd 1:0:0:0: [sdb] Write Protect is off
sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sdb: sdb1 sdb2 sdb3 sdb4
sd 1:0:0:0: [sdb] Attached SCSI disk
sd 1:0:0:0: Attached scsi generic sg1 type 0

Ставил genkernel, в итоге привод определился как hda, по mount -t udf /dev/hda /mnt/cdrom все монтируется...

cat /etc/fstab

/dev/sdb1 /boot ext2 noauto,noatime 1 2
/dev/sdb2 none swap sw 0 0
/dev/sdb3 / reiserfs noatime,rw 0 1
/dev/sdb4 /home reiserfs exec,rw 0 1
/dev/sda /mnt/cdrom udf,iso9660 noauto,user,ro 0 0
none /proc proc defaults 0 0
none /dev/shm tmpfs nodev,nosuid,noexec 0 0

ls -la /dev | grep sd*

brw-rw---- 1 root disk 8, 0 Oct 5 13:45 sda
brw-rw---- 1 root disk 8, 16 Oct 5 13:45 sdb
brw-rw---- 1 root disk 8, 17 Oct 5 13:45 sdb1
brw-rw---- 1 root disk 8, 18 Oct 5 13:45 sdb2
brw-rw---- 1 root disk 8, 19 Oct 5 13:45 sdb3
brw-rw---- 1 root disk 8, 20 Oct 5 13:45 sdb4

lspci

00:00.0 RAM memory: nVidia Corporation Device 0547 (rev a2)
00:01.0 ISA bridge: nVidia Corporation Device 0548 (rev a2)
00:01.1 SMBus: nVidia Corporation Device 0542 (rev a2)
00:01.2 RAM memory: nVidia Corporation Device 0541 (rev a2)
00:01.3 Co-processor: nVidia Corporation Device 0543 (rev a2)
00:02.0 USB Controller: nVidia Corporation Device 055e (rev a2)
00:02.1 USB Controller: nVidia Corporation Device 055f (rev a2)
00:04.0 USB Controller: nVidia Corporation Device 055e (rev a2)
00:04.1 USB Controller: nVidia Corporation Device 055f (rev a2)
00:06.0 IDE interface: nVidia Corporation Device 0560 (rev a1)
00:07.0 Audio device: nVidia Corporation MCP67 High Definition Audio (rev a1)
00:08.0 PCI bridge: nVidia Corporation Device 0561 (rev a2)
00:09.0 IDE interface: nVidia Corporation Device 0550 (rev a2)
00:0a.0 Ethernet controller: nVidia Corporation Device 054c (rev a2)
00:0b.0 PCI bridge: nVidia Corporation Device 0562 (rev a2)
00:0c.0 PCI bridge: nVidia Corporation Device 0563 (rev a2)
00:0d.0 PCI bridge: nVidia Corporation Device 0563 (rev a2)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
01:04.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
01:04.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
01:04.2 System peripheral: Ricoh Co Ltd Device 0843 (rev 12)
01:04.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
01:04.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev ff)
02:00.0 VGA compatible controller: nVidia Corporation Device 0425 (rev a1)
05:00.0 Ethernet controller: Atheros Communications, Inc. AR5006EG 802.11 b/g Wireless PCI Express Adapter (rev 01)