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From: moto@cs.cmu.edu
To: questions@FreeBSD.org
Subject: kernel traps when restore
Reply-To: moto@cs.cmu.edu
Date: Sat, 11 Mar 1995 18:27:33 -0500
Message-ID: <11439.794964453@GS81.SP.CS.CMU.EDU>
Sender: questions-owner@FreeBSD.org
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Hi,

When I try to to use 'restore', the kernel immediately panics with the
message "fatal trap 12". This problem never happened when I was using
FreeBSD 1.X. There is no problem with read/write using tar.

The following is the SW/HW configuration I'm using.

  Kernel:	FreeBSD 2.0 950210-SNAP (GENERIC)
  CPU:		486DX2-50MHz (GATEWAY2000)
  SCSI:		AHA-1542B
  Tape:		EXABYTE 8205
  Other Devices:	Micropolis 2210 (1.0G)
			Toshiba 3401B CD-ROM drive
			SMC Elite 16 Ethernet Card

What I did when I did 'dump':

   # dump 0uBf 2033646 /dev/rst0 /dev/sd0a
     
What I did when I used 'restore':

   # restore tf /dev/rst0                (to list the contents)

or

   # restore if /dev/rst0                (to resotre interactively)


Both restores make the machine panic right away. Is there any work
around? 


==============================================================================
Motonori Shindou       Carnegie Mellon University       SCS Graduate Student
              e-mail: moto@cs.cmu.edu,  NiftyServe: GEG04056
WWW: http://www.cs.cmu.edu:8001:/afs/cs.cmu.edu/user/moto/WWW/moto-home.html
                   TEL: 412-362-9636   FAX: 412-362-9634
==============================================================================