Date: Thu, 21 Jun 2001 11:29:48 -0700 From: "Steven Buller" <sjbuller@us.ibm.com> To: aic7xxx@FreeBSD.ORG Subject: Re: driver / kernel ignores TEST UNIT READY command Message-ID: <OFB6FB7BD2.59E1D7A3-ON07256A72.00641221@boulder.ibm.com>
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If I remember my SCSI spec correctly, TUR response is supposed to be immediate. If the device takes significant time to respond to TUR it would violate the SCSI spec (again, IF I'm remembering things correctly). The Linux SCSI drivers have in the past been making accomodations for old devices that do not implement the SCSI spec correctly. While good for antique collectors, this has caused additional effort for users that have newer SCSI compliant devices (ex. multiple LUNs per SCSI ID defaults to disabled). FWIW, Disclaimer: The opinions above are not those of my current employer. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe aic7xxx" in the body of the message
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