[comp.protocols.appletalk] CAP 50 AUFS problem

madden@net1.ucsd.edu (Jim Madden) (07/27/88)

While running the CAP 5.0 AUFS UNIX Appleshare emulation, we find that
frequently when we ask MS WORD to save a file on an AUFS volume, WORD
will crash with an odd address error (System Error 3) apparently
generated by an odd value in the pc register.  On at least one of our
machines, the problem happens consistently if we copy Chapter 6 of the
NCSA Telnet 2.2 documentation (or any other sizeable word document) to
an AUFS volume, open it there with WORD 3.02, make a trivial change
such as inserting a few blanks in the middle of a line, and then save
the document (not using fast save).  At about the 30% progress
indication, WORD crashes with the odd address error.  Further, the
original Chapter6 document has been trashed, contrary to my
understanding of how WORD organizes its saves to protect the original
until the new file is in place.

Does anyone have any insight into such a problem?

For the record, the Mac involved is a Mac +, upgraded to 2 Mbytes,
running System 6.0.  This problem occurs both with and without
Multifinder, and we think it happened before the ugrade to System 6.0.
The Unix system is a Sun 2, running SunOS 3.2 and CAP 5.0.  The
Kinetics gateway connecting the Mac's Localtalk to the Sun's Ethernet
is running KIP0688.

Jim Madden
UCSD Academic Network Operations
madden@ucsd.edu
...!ucsd!madden
Jim Madden
UCSD Academic Network Operations
(619)534-2682
madden@sdcsvax.ucsd.edu