*BSD News Article 32165


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From: phys6c@menudo.uh.edu (Russell Weatherly)
Newsgroups: comp.os.386bsd.questions
Subject: Adaptec Controller Errors During SCSI Tape Access
Date: 20 Jun 1994 21:45:12 -0500
Organization: University of Houston
Lines: 22
Message-ID: <2u5k7o$cg8@menudo.uh.edu>
NNTP-Posting-Host: menudo.uh.edu

    Every time I try to access the SCSI tape drive for
reading or writing, I get several errors back.
       aha0: host_stat1a
       tar : read error on /dev/rst0: Input/Output error
        /386bsd: adapter not taking commands.. frozen?!
        /386bsd: Debugger("aha1542") called.
        /386bsd: st0(aha0:0:0); timed out AGAIN
  Also, whenever a 150MB tape is left in the tape drive
  during bootup; the following error messages appear after
  the Adaptec controller has been probed successfully,
        st0(aha0:0:0): timed out
             3 times

  My system only has a Wangtek 5150ES on the Adaptec 1542B
   controller; thus in the kernel config file only three
   entries are needed; controller aha0, controller scbus0, and device st0 .

   Has the SCSI drivers changed this much in the FreeBSD1.1 Release 
   I use now?

   Can anyone shed some light on my situation? Thanks, Russ.