*BSD News Article 16522


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Newsgroups: comp.os.386bsd.bugs
Path: sserve!newshost.anu.edu.au!munnari.oz.au!news.Hawaii.Edu!ames!saimiri.primate.wisc.edu!usenet.coe.montana.edu!nate
From: nate@cs.montana.edu (Nate Williams)
Subject: FWD: new scsi tape driver.. notes
Message-ID: <1993May26.184958.29944@coe.montana.edu>
Sender: usenet@coe.montana.edu (USENET News System)
Organization: CS
Date: Wed, 26 May 1993 18:49:58 GMT
Lines: 31

Julian asked me to post these for him
---------------------------------------
From: Julian Elischer <julian@jules.dialix.oz.au>

The new scsi tape driver I have sent out has some definite
improvements in it.. and it has the capacity to be easily tailored
for different kinds of tapes. It includes a 'gallery of known villains'
(struct rogues gallery[];) that can be used to identify drives
that act in strange ways. hopefully we will be able to build up 
a library of such drives.

for each of the four virtual devices, (minors 0-3, 4-7, 8-11 and 12-15)
for each device, a differnt density and blocking mode can be 
specified, and the new version of mt provided (called st temporarily)
can change these parameters on the fly for each virtual device)

There are some changes to come on this driver, but I thought I'd better
get it out while I could..
these include:

the rogues gallery should be in a separate .h file,

the matching of model name should be able to specify how much
of it should be matched..

julian
-- 
osynw@terra.oscs.montana.edu |  Still trying to find a good reason for
nate@cs.montana.edu          |  these 'computer' things.  Personally,
work #: (406) 994-4836       |  I don't think they'll catch on - 
home #: (406) 586-0579       |                            Don Hammerstrom