Is there any mechanism to force resets (device and/or host/bus) on ATA devices? SG_SCSI_RESET results in ENOTTY on the sd interface and EIO on the sg interface. hdparm didn't seem able to do it, and I haven't been able to get protocols 0, 1, or 9 to work via the SATL mechanism. As far as I can tell the driver(s) basically just reject the call out of hand even though it's a valid action. Brent -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html