/usr/sbin/a-rex-backtrace-collect is in nordugrid-arc-arex 5.3.0~rc1-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | #!/bin/bash
readconfigvar() {
fname=$1
if [ ! -r "$fname" ]; then
return
fi
bname="[$2]"
vname=$3
value=
cat "$fname" | sed -e 's/\r$//' -e 's/^\r//' | grep -e '^\[' -e "^${vname}=" | {
while true; do
read line
if [ ! $? = 0 ] ; then
return
fi
if [ "$line" = "$bname" ] ; then
while true ; do
read line
if [ ! $? = 0 ] ; then
return
fi
lstart=`echo "$line" | head -c 1`
if [ "$lstart" = '[' ] ; then
return
fi
vlname=`echo "$line" | sed 's/=.*//;t;s/.*//'`
if [ "$vlname" = "$vname" ] ; then
val=`echo "$line" | sed 's/[^=]*=//'`
eval "echo $val"
return
fi
done
fi
done
}
}
# ARC_LOCATION
ARC_LOCATION=${ARC_LOCATION:-/usr}
if [ "x$ARC_CONFIG" = "x" ]; then
if [ -r $ARC_LOCATION/etc/arc.conf ]; then
ARC_CONFIG=$ARC_LOCATION/etc/arc.conf
elif [ -r /etc/arc.conf ]; then
ARC_CONFIG=/etc/arc.conf
fi
fi
if [ "x$ARC_CONFIG" = "x" ]; then
echo "Can't find configuration file."
exit 1
fi
if [ ! -f "${ARC_CONFIG}" ]; then
echo "Can't find configuration file at ${ARC_CONFIG}."
exit 1
fi
ARCHED="${ARC_LOCATION}/sbin/arched"
if [ ! -f "${ARCHED}" ]; then
echo "Can't find arched at ${ARCHED}."
exit 1
fi
LOGFILE=`readconfigvar "$ARC_CONFIG" grid-manager logfile`
LOGFILE=${LOGFILE:-/var/log/arc/grid-manager.log}
COREDIR=`dirname "${LOGFILE}"`/arccore
if [ ! -d "${COREDIR}" ]; then
echo "Can't find core collection folder at ${COREDIR}."
exit 1
fi
backtrace_generated=no
for corename in "${COREDIR}"/*; do
echo "${corename}" | grep '\.backtrace$'
if [ ! "$?" = '0' ]; then
backtracename="${corename}.backtrace"
echo "--- Processing ${corename} - storing into ${backtracename} ---"
gdb --batch --core="${corename}" "${ARCHED}" --eval-command='thread apply all bt full' 1>"${backtracename}" 2>&1
backtrace_generated=yes
fi
done
if [ $backtrace_generated = yes ]; then
echo "Please send generated backtrace(s) to support@nordugrid.org or report them on http://bugzilla.nordugrid.org"
fi
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