Hi guys, So I got my hands on a Kingston HyperX M.2 PCIe drive and noticed it has really poor performance on Linux. I get about half write speed of a SATA III SSD and about half better read speed than a SATA III SSD (3/2) but somebody actually did a proper benchmark on Linux: http://www.phoronix.com/scan.php?page=article&item=kingston-hyperx-pred It uses a Marvell 88SS9293 controller, I was wondering if anybody else has seen simiar issues with this controller or if there's a way to figure out what's wrong without the datasheet (since it doesn't seem to be publicly available). I noticed kept getting FPDMA READ errors while testing it so I disabled NCQ for now to avoid hangs. I would love to help get this drive working if anybody can point me in the right direction: I have dmesg, lcpci, hdparm output available for anybody interested, I can also dual-boot into a *Winfferent* OS where the drive works fine. Cheers, G -- gamaral -- 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
