Attached is my safe_asterisk script, it is moving the core to some dumpdrop
directory that does not seem to exist.
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Tech Support
Sent: Wednesday, March 18, 2015 1:53 PM
To: 'Asterisk Users Mailing List - Non-Commercial Discussion'
Subject: Re: [asterisk-users] Asterisk 13.2.0 Video issues
If you take a look at the safe_asterisk shell script, usually located at
/usr/sbin/safe_asterisk (for CentOS at least), you'll be able to find where
the core files are located. If it's not located there, then you'll need to
look at the Asterisk init script for the scripts location. I hope this
helps.
Regards;
John
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Matthew Jordan
Sent: Tuesday, March 17, 2015 11:45 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] Asterisk 13.2.0 Video issues
On Tue, Mar 17, 2015 at 5:53 PM, Toufic Khreish (Gmail)
<[email protected]> wrote:
> I see that my asterisk is started with the -g option, the core file I
> cannot find on my system (find / -name core*)
>
I would suspect one of the following:
(1) Asterisk is not actually crashing.
(2) Something is deleting the core files.
(3) The core files are hiding really, really well.
Either way, if you can't get a backtrace, there isn't much we can do to help
with that problem.
--
Matthew Jordan
Digium, Inc. | Director of Technology
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA Check us out at:
http://digium.com & http://asterisk.org
--
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#!/bin/sh
ASTETCDIR="/etc/asterisk"
ASTSBINDIR="/usr/sbin"
ASTVARRUNDIR="/var/run/asterisk"
ASTVARLOGDIR="/var/log/asterisk"
CLIARGS="$*" # Grab any args passed to safe_asterisk
TTY=9 # TTY (if you want one) for Asterisk to run on
CONSOLE=yes # Whether or not you want a console
#NOTIFY=root@localhost # Who to notify about crashes
#EXEC=/path/to/somescript # Run this command if Asterisk crashes
#LOGFILE="${ASTVARLOGDIR}/safe_asterisk.log" # Where to place the normal
logfile (disabled if blank)
#SYSLOG=local0 # Which syslog facility to use (disabled if
blank)
MACHINE=`hostname` # To specify which machine has crashed when
getting the mail
DUMPDROP="${DUMPDROP:-/tmp}"
RUNDIR="${RUNDIR:-/tmp}"
SLEEPSECS=4
ASTPIDFILE="${ASTVARRUNDIR}/asterisk.pid"
# comment this line out to have this script _not_ kill all mpg123 processes when
# asterisk exits
KILLALLMPG123=1
# run asterisk with this priority
PRIORITY=0
# set system filemax on supported OSes if this variable is set
# SYSMAXFILES=262144
# Asterisk allows full permissions by default, so set a umask, if you want
# restricted permissions.
#UMASK=022
# set max files open with ulimit. On linux systems, this will be automatically
# set to the system's maximum files open devided by two, if not set here.
# MAXFILES=32768
message() {
if test -n "$TTY" && test "$TTY" != "no"; then
echo "$1" >/dev/${TTY}
fi
if test -n "$SYSLOG"; then
logger -p "${SYSLOG}.warn" -t safe_asterisk[$$] "$1"
fi
if test -n "$LOGFILE"; then
echo "safe_asterisk[$$]: $1" >>"$LOGFILE"
fi
}
# Check if Asterisk is already running. If it is, then bug out, because
# starting safe_asterisk when Asterisk is running is very bad.
VERSION=`"${ASTSBINDIR}/asterisk" -nrx 'core show version' 2>/dev/null`
if test "`echo $VERSION | cut -c 1-8`" = "Asterisk"; then
message "Asterisk is already running. $0 will exit now."
exit 1
fi
# since we're going to change priority and open files limits, we need to be
# root. if running asterisk as other users, pass that to asterisk on the command
# line.
# if we're not root, fall back to standard everything.
if test `id -u` != 0; then
echo "Oops. I'm not root. Falling back to standard prio and file max."
>&2
echo "This is NOT suitable for large systems." >&2
PRIORITY=0
message "safe_asterisk was started by `id -n` (uid `id -u`)."
else
if `uname -s | grep Linux >/dev/null 2>&1`; then
# maximum number of open files is set to the system maximum
# divided by two if MAXFILES is not set.
if test -z "$MAXFILES"; then
# just check if file-max is readable
if test -r /proc/sys/fs/file-max; then
MAXFILES=$((`cat /proc/sys/fs/file-max` / 2))
# don't exceed upper limit of 2^20 for open
# files on systems where file-max is > 2^21
if test $MAXFILES -gt 1048576; then
MAXFILES=1048576
fi
fi
fi
SYSCTL_MAXFILES="fs.file-max"
elif `uname -s | grep Darwin /dev/null 2>&1`; then
SYSCTL_MAXFILES="kern.maxfiles"
fi
if test -n "$SYSMAXFILES"; then
if test -n "$SYSCTL_MAXFILES"; then
sysctl -w $SYSCTL_MAXFILES=$SYSMAXFILES
fi
fi
# set the process's filemax to whatever set above
ulimit -n $MAXFILES
if test ! -d "${ASTVARRUNDIR}"; then
mkdir -p "${ASTVARRUNDIR}"
chmod 770 "${ASTVARRUNDIR}"
fi
fi
if test -n "$UMASK"; then
umask $UMASK
fi
#
# Let Asterisk dump core
#
ulimit -c unlimited
#
# Don't fork when running "safely"
#
ASTARGS=""
if test -n "$TTY" && test "$TTY" != "no"; then
if test -c /dev/tty${TTY}; then
TTY=tty${TTY}
elif test -c /dev/vc/${TTY}; then
TTY=vc/${TTY}
else
message "Cannot find specified TTY (${TTY})"
exit 1
fi
ASTARGS="${ASTARGS} -vvvvg"
if test "$CONSOLE" != "no"; then
ASTARGS="${ASTARGS} -c"
fi
fi
if test ! -d "${RUNDIR}"; then
message "${RUNDIR} does not exist, creating"
if ! mkdir -p "${RUNDIR}"; then
message "Unable to create ${RUNDIR}"
exit 1
fi
fi
if test ! -w "${DUMPDROP}"; then
message "Cannot write to ${DUMPDROP}"
exit 1
fi
#
# Don't die if stdout/stderr can't be written to
#
trap '' PIPE
#
# Run scripts to set any environment variables or do any other system-specific
setup needed
#
if test -d "${ASTETCDIR}/startup.d"; then
for script in "${ASTETCDIR}/startup.d/"*.sh; do
if test -r "${script}"; then
. "${script}"
fi
done
fi
run_asterisk()
{
while :; do
if test -n "$TTY" && test "$TTY" != "no"; then
cd "${RUNDIR}"
stty sane </dev/${TTY}
nice -n $PRIORITY "${ASTSBINDIR}/asterisk" -f
${CLIARGS} ${ASTARGS} >/dev/${TTY} 2>&1 </dev/${TTY}
else
cd "${RUNDIR}"
nice -n $PRIORITY "${ASTSBINDIR}/asterisk" -f
${CLIARGS} ${ASTARGS} >/dev/null 2>&1 </dev/null
fi
EXITSTATUS=$?
message "Asterisk ended with exit status $EXITSTATUS"
if test $EXITSTATUS -eq 0; then
# Properly shutdown....
message "Asterisk shutdown normally."
exit 0
elif test $EXITSTATUS -gt 128; then
EXITSIGNAL=$((EXITSTATUS - 128))
message "Asterisk exited on signal $EXITSIGNAL."
if test -n "$NOTIFY"; then
echo "Asterisk on $MACHINE exited on signal
$EXITSIGNAL. Might want to take a peek." | \
mail -s "Asterisk on $MACHINE died (sig
$EXITSIGNAL)" $NOTIFY
fi
if test -n "$EXEC"; then
$EXEC
fi
PID=`cat ${ASTPIDFILE}`
DATE=`date "+%Y-%m-%dT%H:%M:%S%z"`
if test -f "${RUNDIR}/core.${PID}"; then
mv "${RUNDIR}/core.${PID}"
"${DUMPDROP}/core.`hostname`-$DATE" &
elif test -f "${RUNDIR}/core"; then
mv "${RUNDIR}/core"
"${DUMPDROP}/core.`hostname`-$DATE" &
fi
else
message "Asterisk died with code $EXITSTATUS."
PID=`cat ${ASTPIDFILE}`
DATE=`date "+%Y-%m-%dT%H:%M:%S%z"`
if test -f "${RUNDIR}/core.${PID}"; then
mv "${RUNDIR}/core.${PID}"
"${DUMPDROP}/core.`hostname`-$DATE" &
elif test -f "${RUNDIR}/core"; then
mv "${RUNDIR}/core"
"${DUMPDROP}/core.`hostname`-$DATE" &
fi
fi
message "Automatically restarting Asterisk."
sleep $SLEEPSECS
if test "0$KILLALLMPG123" -gt 0; then
pkill -9 mpg123
fi
done
}
if test -n "$ASTSAFE_FOREGROUND"; then
run_asterisk
else
run_asterisk &
fi
--
_____________________________________________________________________
-- Bandwidth and Colocation Provided by http://www.api-digital.com --
New to Asterisk? Join us for a live introductory webinar every Thurs:
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