ru.linux

 
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 From : Pavel Shaternik                      2:5020/400     30 Oct 2002  12:29:34
 To : All
 Subject : Mandrake 9.0 & cd-rom
 -------------------------------------------------------------------------------- 
 

 1. Переписываю фильм с СД на винт, вся система жукто тормозит. Шлейфы 
 разные.
 В состаянии ожидания.
 hdparm -cdk /dev/hdc
 /dev/hdc:
   IO_support   =  1 (32-bit)
   using_dma    =  1 (on)
   keepsettings =  1 (on)
 
 После того, как копирование началось.
 hdparm -cd /dev/hdc
 /dev/hdc:
   IO_support   =  1 (32-bit)
   using_dma    =  0 (off)
   keepsettings =  1 (on)
 
 Что с этим можно сделать? Подскажите плз.
 
 При просмотре syslog, обнаружилось вот такое вот чудо:
 
 Oct 30 10:11:32 localhost kernel: hdc: cdrom_decode_status: error=0x34
 Oct 30 10:11:32 localhost kernel: hdc: ATAPI reset complete
 Oct 30 10:11:32 localhost kernel: end_request: I/O error, dev 16:00 
 (hdc), sector 1200744
 Oct 30 10:11:39 localhost kernel: hdc: cdrom_decode_status: status=0x51 
 { DriveReady SeekComplete Error }
 Oct 30 10:11:39 localhost kernel: hdc: cdrom_decode_status: error=0x34
 Oct 30 10:11:45 localhost kernel: hdc: cdrom_decode_status: status=0x51 
 { DriveReady SeekComplete Error }
 Oct 30 10:11:45 localhost kernel: hdc: cdrom_decode_status: error=0x34
 Oct 30 10:11:52 localhost kernel: hdc: cdrom_decode_status: status=0x51 
 { DriveReady SeekComplete Error }
 Oct 30 10:11:52 localhost kernel: hdc: cdrom_decode_status: error=0x34
 Oct 30 10:11:58 localhost kernel: hdc: cdrom_decode_status: status=0x51 
 { DriveReady SeekComplete Error }
 Oct 30 10:11:58 localhost kernel: hdc: cdrom_decode_status: error=0x34
 Oct 30 10:11:58 localhost kernel: hdc: ATAPI reset complete
 Oct 30 10:12:05 localhost kernel: hdc: cdrom_decode_status: status=0x51 
 { DriveReady SeekComplete Error }
 Oct 30 10:12:05 localhost kernel: hdc: cdrom_decode_status: error=0x34
 Oct 30 10:12:11 localhost kernel: hdc: cdrom_decode_status: status=0x51 
 { DriveReady SeekComplete Error }
 Oct 30 10:12:11 localhost kernel: hdc: cdrom_decode_status: error=0x34
 Oct 30 10:16:45 localhost kernel: hdc: timeout waiting for DMA
 Oct 30 10:16:45 localhost kernel: ide_dmaproc: chipset supported 
 ide_dma_timeout func only: 14
 Oct 30 10:16:45 localhost kernel: hdc: status timeout: status=0xd0 { Busy }
 Oct 30 10:16:45 localhost kernel: hdc: drive not ready for command
 Oct 30 10:16:45 localhost kernel: hdc: ATAPI reset complete
 Oct 30 10:16:46 localhost kernel: hdc: cdrom_decode_status: status=0x51 
 { DriveReady SeekComplete Error }
 Oct 30 10:16:46 localhost kernel: hdc: cdrom_decode_status: error=0x44
 Oct 30 10:16:46 localhost kernel: hdc: cdrom_decode_status: status=0x51 
 { DriveReady SeekComplete Error }
 Oct 30 10:16:46 localhost kernel: hdc: cdrom_decode_status: error=0x44
 Oct 30 10:16:46 localhost kernel: hdc: cdrom_decode_status: status=0x51 
 { DriveReady SeekComplete Error }
 Oct 30 10:16:46 localhost kernel: hdc: cdrom_decode_status: error=0x44
 Oct 30 10:16:46 localhost kernel: hdc: DMA disabled
 Oct 30 10:16:46 localhost kernel: hdc: ATAPI reset complete
 Oct 30 10:16:46 localhost kernel: end_request: I/O error, dev 16:00 
 (hdc), sector 112
 
 Подскажите, а то неприятно очень, получается как в том анекдоте, щас с 
 диска файлик перепешу...
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