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From: neese@adaptx1.UUCP
Newsgroups: comp.periphs.scsi
Subject: Re: <591@zds-ux.UUCP>
Message-ID: <283400094@adaptx1>
Date: 16 Apr 91 08:29:23 GMT
References: <591@zds-ux.UUCP>
Lines: 19
Nf-ID: #R:zds-ux.UUCP:591:adaptx1:283400094:000:772
Nf-From: adaptx1.UUCP!neese    Apr 15 17:29:00 1991


>/* ---------- "Tagged Queueing?" ---------- */
>Is anybody shipping (or about to ship) drives that support SCSI-2
>tagged queueing?

I know of a couple of drives that claim to support tag queuing, but they
do not support it according to the SCSI-2 spec.  The Fujitsu 1.2GB SCSI-2
drive claims to support tag queueing, but it does not come close to the
SCSI-2 standard.
The Imprimis Wren VII SCSI-2 drive, with the latest firmware, correctly
supports this feature.  Earlier versions of this drive did not quite get it
right.
HP is also shipping SCSI-2 drives that support this feature, and I have heard
that it is correctly implemented.

			Roy Neese
			Adaptec Senior SCSI Applications Engineer
			UUCP @  neese@adaptex
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