bjstaff@zds-ux.UUCP (Brad Staff) (04/04/91)
Is anybody shipping (or about to ship) drives that support SCSI-2 tagged queueing? Regards, +=================================================================+ | Brad Staff 616-982-5791 (phone) | | Zenith Data Systems 616-982-5690 (fax) | | 150 Hilltop Road bjstaff@zds-ux.zds.com | | St. Joseph, MI 49085 ...!uunet!zds-ux!bjstaff | +=================================================================+
jesup@cbmvax.commodore.com (Randell Jesup) (04/13/91)
In article <591@zds-ux.UUCP> bjstaff@zds-ux.UUCP (Brad Staff) writes: >Is anybody shipping (or about to ship) drives that support SCSI-2 >tagged queueing? scsidirect 1.1 by Randell Jesup - use ? to get a list of commands Warning: there is little error checking in this program. You could destroy all the data on your drive! You HAVE been warned! Opening device scsi.device, unit 0 scsidirect> inquiry 0 0 255 Peripheral connected and is specified by Device Type Direct-access device (disk) Media is not removable Device type modifier: 0 ISO version: 0 ECMA version: 0 ANSI version: 2 (SCSI-2 device (X3.131-1990)) Device can't accept AENs Doesn't support TERMINATE I/O message Inquiry response format: 2 (SCSI-2 standard Inquiry format) Relative addressing not supported 32-bit transfers not supported 16-bit transfers not supported Synchronous transfers supported Linked commands supported Tagged command queuing supported RST causes 'hard' reset Vendor: SEAGATE Product: ST1480 Revision: 4676 Vendor-specific bytes: 0036: 30 30 30 30 38 33 30 31 00 00 0046: 00 00 00 00 00 00 00 00 00 00 0096: 43 6f 70 79 72 69 67 68 74 20 0106: 28 63 29 20 31 39 39 31 20 53 0116: 65 61 67 61 74 65 20 20 41 6c 0126: 6c 20 72 69 67 68 74 73 20 72 0136: 65 73 65 72 76 65 64 20 30 30 0146: 30 33 scsidirect> showpage 10 page is saveable Control Mode page: Unrestricted re-ordering allowed Continue remaining commands in queue after command error Tagged queuing enabled Extended Contingent Allegiance disabled Target doesn't do AEN after initialization Target doesn't do AEN for a Unit Attention Target doesn't do AEN to report deferred errors Ready AEN Holdoff Period: 0ms -- Randell Jesup, Keeper of AmigaDos, Commodore Engineering. {uunet|rutgers}!cbmvax!jesup, jesup@cbmvax.commodore.com BIX: rjesup Disclaimer: Nothing I say is anything other than my personal opinion. Thus spake the Master Ninjei: "To program a million-line operating system is easy, to change a man's temperament is more difficult." (From "The Zen of Programming") ;-)