Re: Dmesg errors concerning hdd
On Sat, 10 May 2003, JS Bangs wrote:
> I get a whole slew of errors that show up under dmesg concerning my cd-rw
> drive, hdd. I'm unclear about what the significance of the messages are,
> since I can mount data cd's on the drive without any problem, but I can't
> yet burn cd's. The error messages are completely opaque to me, so I'm
> pasting them in here to see if anyone knows what they mean or has
> suggestions for fixing them:
burning cdrw implies you have its drivers setup
- load the scsi stuff
- load the various kernel options
http://www.Linux-1U.net/CDRW/#Kernel
> hdd: ATAPI 32X CD-ROM CD-R/RW drive, 2048kB Cache, DMA
> VFS: Disk change detected on device ide1(22,0)
> spurious 8259A interrupt: IRQ7.
> VFS: Disk change detected on device ide1(22,0)
> VFS: Disk change detected on device ide1(22,64)
> hdd: packet command error: status=0x51 { DriveReady SeekComplete Error }
> hdd: packet command error: error=0x50
> ATAPI device hdd:
> Error: Illegal request -- (Sense key=0x05)
> Invalid command operation code -- (asc=0x20, ascq=0x00)
> The failed "Get Configuration" packet command was:
> "46 02 00 1e 00 00 00 00 08 00 00 00 "
> hdd: packet command error: status=0x51 { DriveReady SeekComplete Error }
> hdd: packet command error: error=0x50
- put your cdrw drive on a cable all by itself
- use an ata-66 cable ( 80-conductor ) instead of the 40-conductor
cheap stuff
- what is the output of
hdparm -iv /dev/hdd
- turn off all the disk drive optimizations
- try: hdparm -d0 -u0 -c0 -m0 /dev/hdd
- make sure the bios is set for autodetect on the hdd ports
- make sure the chipset is supported by the kernel
- blah .. blah
c ya
alvin
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