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* [Comm] dvdrom and cdrw troubles
@ 2005-09-18 12:15 Grigory Tuboltsev
  0 siblings, 0 replies; only message in thread
From: Grigory Tuboltsev @ 2005-09-18 12:15 UTC (permalink / raw)
  To: community

Помогите пожалуйста разобраться: что-то у меня загадочное творится с
приводами. Вот что есть:
-----------------------------------------
[root@localhost root]# dmesg | grep hd
    ide0: BM-DMA at 0x1020-0x1027, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0x1028-0x102f, BIOS settings: hdc:pio, hdd:DMA
hda: Maxtor 90871U2, ATA DISK drive
hdc: MATSHITADVD-ROM SR-8585, ATAPI CD/DVD-ROM drive
hdd: HL-DT-ST GCE-8526B, ATAPI CD/DVD-ROM drive
hda: attached ide-disk driver.
hda: host protected area => 1
hda: 16514064 sectors (8455 MB) w/512KiB Cache, CHS=17475/15/63,
UDMA(66) hda: [PTBL] [1092/240/63] hda1 hda2 hda3
SCSI device sda: 17783249 512-byte hdwr sectors (9105 MB)
ide-scsi: ignoring drive hdc
hdd: attached ide-scsi driver.
hdc: attached ide-cdrom driver.
hdc: ATAPI 40X DVD-ROM drive, 512kB Cache, UDMA(33)
ATAPI device hdc:
(повторяется 19 раз :)
ATAPI device hdc:
hdc: irq timeout: status=0xd0 { Busy }
hdc: irq timeout: error=0xd0LastFailedSense 0x0d 
hdc: DMA disabled
hdc: ATAPI reset timed-out, status=0x80
hdd: DMA disabled
hdc: status timeout: status=0x80 { Busy }
hdc: status timeout: error=0x80LastFailedSense 0x08 
hdc: drive not ready for command
hdc: ATAPI reset complete
-----------------------------------------

В fstab
-----------------------------------------
/dev/cdrom   /mnt/cdrom  subfs fs= cdfss, noexec, nodev, nosuid, ro 0 0
/dev/fd0 /mnt/floppy subfs   fs=floppyfss,sync,noexec,nodev,nosuid 0 0
/dev/hdd  /mnt/cdrom2 subfs fs=cdfss,kudzu,noexec,nodev,nosuid,ro 0 0
-----------------------------------------

/dev/cdrom показывает в   /dev/hdc

Диск с данными читается и монтируется в обоих приводах. Если втыкаю
аудио сд, и включаю хммс  то получаю на 12-ой консоли:
-----------------------------------------
hdc: command error: error=0x54
end_request: I/O error, dev 16:00 (hdc), sector 989212
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x54
end_request: I/O error, dev 16:00 (hdc), sector 988188
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x54
end_request: I/O error, dev 16:00 (hdc), sector 987964
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x54
end_request: I/O error, dev 16:00 (hdc), sector 1248
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x54
end_request: I/O error, dev 16:00 (hdc), sector 1024
UDF-fs DEBUG misc.c:274:udf_read_tagged: block=256, location=256: read
failed UDF-fs DEBUG super.c:1211:udf_load_partition: No Anchor block
found UDF-fs: No partition found (1)
(повторяется сотни раз)
-----------------------------------------

Что бы это могло быть ? Может, это двд привод не хочет именно эти
болванки читать ? Или дохлый он ? Или шлейф заменить ? 

Заранее спасибо,
С уважением,
Григорий Тубольцев




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