What's interesting is that at some point it wasn't configured for PIO: Jun 24 18:26:59 localhost kernel: ata2.00: configured for UDMA/33
For some reason it was reconfigured to PIO. Obviously this change is what's causing the slowness, but why did it change and how do I force it back to UDMA? Paolo On Thu, Jun 24, 2010 at 9:11 PM, JD <jd1...@gmail.com> wrote: > > > On 06/24/2010 08:59 PM, Paolo Galtieri was caught red-handed while > writing:: > > ata2.00: configured for PIO0 > > > > Why is it configured in programmed I/O mode? > I think this is your problem! > Here's my dvdrw drive as probed by the kernel: > /var/log/messages-20100620:Jun 18 23:26:21 localhost kernel: ata2.00: > ATAPI: SlimtypeDVD A DS8A1P, CX17, max UDMA/33 > > Notice it is running in UDMA mode. > > -- > users mailing list > users@lists.fedoraproject.org > To unsubscribe or change subscription options: > https://admin.fedoraproject.org/mailman/listinfo/users > Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines >
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