On Sat, 31 Mar 2012, Xu, Andiry wrote: > > -----Original Message----- > > From: Martin Mokrejs [mailto:mmokrejs@xxxxxxxxxxxxxxxxxx] > > Sent: Saturday, March 31, 2012 4:33 PM > > To: linux-usb@xxxxxxxxxxxxxxx > > Cc: Xu, Andiry; Sarah Sharp > > Subject: linux-3.2.12: usb-storage: Command (unknown command) (16 bytes) > > Please find in the attached logs the relevant lines for both /dev/sdc and > > /dev/sdd > > (identical drives connected via two identical USB3.0-to-SATA bridges). I do > > not want > > to overlad this email list. > > > > Sorry, not familiar with usb-storage. Alan may help you. Apparently the original message never made it to the mailing list, so I haven't seen the attached logs. There was a mesage in a different thread that had a bunch of unknown commands of the form 85 06 20 00 02 00 00 00 00 00 00 00 00 40 ef 00. I don't recognize it, but it could be ATA-over-SCSI. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html