[893] in arla-drinkers
Two problems with arla 0.25
daemon@ATHENA.MIT.EDU (Rainer Schoepf)
Tue Jun 22 21:37:43 1999
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From: Rainer Schoepf <schoepf@uni-mainz.de>
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Date: Wed, 9 Jun 1999 14:39:31 +0200 (MEST)
To: arla-drinkers@stacken.kth.se
CC: schoepf@uni-mainz.de
Subject: Two problems with arla 0.25
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[moderator: I have cut down a bit on the attached files...
thanks for submitting all the traces, but I'm not sure everyone on
the list are that interested in those.
I guess the best thing would be to make the files available somewhere
and send pointers to them, in that case, the people interested (like
me) can go and fetch them.
/assar
]
Hello,
I'm experimenting with Arla on Solaris7/X86. It works quite well, but
has some problems.
1. The build process fails because the name of the xfs module in
xfs/solaris is the same as the name of the include directory. That's
easy to solve, I changed the module name in the Makefile to
xfs_module.
2. I see a strange behaviour when a directory is created, populated
and deleted immediately afterwards. This happened while I was trying
to build egcs. I boiled it down to the following sequence of commands:
mkdir tmpcopy
if [ xlibgcc1.null != x ]; \
then (cd tmpcopy; ar x ../libgcc1.null); \
else true; \
fi
(cd tmpcopy; chmod +w * > /dev/null 2>&1)
(cd tmpcopy; ar x ../libgcc2.a)
(cd tmpcopy; ar rc ../tmplibgcc.a *.o)
rm -rf tmpcopy
sleep 3
rm -rf tmpcopy
The first rm -rf comes back with:
rm: Unable to remove tmpcopy: File exists
The second rm -rf works.
The appended system call trace shows that in the first case, reading
the directory does not give all filenames.
I'm afraid I don't know what's going on. I append the debugging output
of xfs and arlad.
Thanks a lot for your efforts.
Rainer Schöpf
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Content-Type: text/plain
Content-Description: System call trace with truss -a -vgetdents64 -f
Content-Disposition: inline;
filename="hugo1"
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12019: execve("/tmp/test-bug", 0x08047C04, 0x08047C10) argc = 2
12019: argv: /bin/sh /tmp/test-bug
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Content-Type: text/plain
Content-Description: Syslog debugging output of xfs (all) and arlad (almost-all)
Content-Disposition: inline;
filename="messages"
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Jun 9 14:21:22 harvest.zdv.uni-mainz.de arla[345]: worker 0: processing
Jun 9 14:21:22 harvest.zdv.uni-mainz.de arla[345]: Rec message: opcode = 22 (pioctl), size = 2096
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--
Rainer Schöpf
Zentrum für Datenverarbeitung A point of view can be a dangerous
der Universität Mainz luxury when substituted for insight
Anselm-Franz-von-Bentzel-Weg 12 and understanding.
D-55099 Mainz
Germany Herbert Marshall McLuhan:
<Schoepf@Uni-Mainz.DE> The Gutenberg Galaxy
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