Thanks a lot! It seems WD built yet another unordinary drive. Tejun Heo wrote: > Tejun Heo wrote: >>>>> LBA, IORDY(can be disabled) >>>>> Queue depth: 1 >> Hmm... Here it is. Interesting. The drive is reporting queue depth of >> 1. Interesting. This is the first time I see this. The drive is >> telling libata that it supports NCQ and the max queue depth is 1 and >> libata configures it accordingly. I'll ask wd about it. > > Okay, confirmed. The drive does support NCQ but have queue depth of 1, > so nothing's wrong with your setup. That's how the drive is built. > > Thanks. > - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
