Re: ide-cd vs. DMA

[Karim Yaghmour]

Benjamin Herrenschmidt wrote:
> hdb: command error: status=0x51 { DriveReady SeekComplete Error }
> hdb: command error: error=0x54 { AbortedCommand LastFailedSense=0x05 }
> ide: failed opcode was: unknown
> end_request: I/O error, dev hdb, sector 42872

Got plenty of these an old Dell Optiplex GX1 (PIII-450) with
vanilla FC3. ... you've got to wonder when the kernel says there
are bad sectors on a CD (?) and then they disappear with:
hdparm -d0 /dev/hdc

Karim
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