Comment 553 for bug 620074

(In reply to comment #537)
> an alternative explanation could be that you're using PIO mode for your data
> transfers rather than DMA. However, as you identify, it's possible that the

Excuse me, I am using you said? That would be like, specifically configuring the kernel to use PIO? Why would anyone do that?

[ 1.101092] ata2.00: ATA-7: WDC WD3200KS-00PFB0, 21.00M21, max UDMA/133
[ 1.101205] ata2.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 1), AA
[ 1.102146] ata2.00: configured for UDMA/133

[ 2.191312] ata13.00: ATA-7: ST3160215A, 3.AAD, max UDMA/100
[ 2.191343] ata13.00: 312581808 sectors, multi 16: LBA48
[ 2.266143] ata13.00: configured for UDMA/100