On Sat, Nov 05, 2005 at 03:55:22PM -0800, Matthew Dharm wrote: > I just realized this plan has a problem... > > The reported SCSI level of a device is mostly garbage, but not always. > I've seen 0, 1, 2, 3, and 0xff all reported. HOWEVER, the reported value > seems independent of what devices have vendor-specific commands (and thus > need the CDB[1] not messed with). But it is only a problem for devices that require us to set values in cdb[1] that conflict with the scsi spec, not for all devices that have vendor specific commands. Do the devices in question that don't want the LUN in cdb[1] report as scsi-3 or later? If so we can still pass through the scsi level and it would work fine. Yeh, if we later hit scsi-2 devices that want it we have a problem. -- Patrick Mansfield - : 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
