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-#!/bin/sh
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-#
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-# init.d script with LSB support.
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-#
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-# Copyright (c) 2007 Javier Fernandez-Sanguino <jfs@debian.org>
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-#
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-# This is free software; you may redistribute it and/or modify
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-# it under the terms of the GNU General Public License as
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-# published by the Free Software Foundation; either version 2,
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-# or (at your option) any later version.
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-#
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-# This is distributed in the hope that it will be useful, but
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-# WITHOUT ANY WARRANTY; without even the implied warranty of
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-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-# GNU General Public License for more details.
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-#
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-# You should have received a copy of the GNU General Public License with
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-# the Debian operating system, in /usr/share/common-licenses/GPL; if
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-# not, write to the Free Software Foundation, Inc., 59 Temple Place,
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-# Suite 330, Boston, MA 02111-1307 USA
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-#
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-### BEGIN INIT INFO
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-# Provides: mongod
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-# Required-Start: $network $local_fs $remote_fs
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-# Required-Stop: $network $local_fs $remote_fs
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-# Should-Start: $named
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-# Should-Stop:
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-# Default-Start: 2 3 4 5
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-# Default-Stop: 0 1 6
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-# Short-Description: An object/document-oriented database
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-# Description: MongoDB is a high-performance, open source, schema-free
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-# document-oriented data store that's easy to deploy, manage
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-# and use. It's network accessible, written in C++ and offers
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-# the following features:
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-#
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-# * Collection oriented storage - easy storage of object-
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-# style data
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-# * Full index support, including on inner objects
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-# * Query profiling
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-# * Replication and fail-over support
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-# * Efficient storage of binary data including large
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-# objects (e.g. videos)
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-# * Automatic partitioning for cloud-level scalability
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-#
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-# High performance, scalability, and reasonable depth of
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-# functionality are the goals for the project.
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-### END INIT INFO
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-
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-PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
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-DAEMON=/usr/local/mongodb/bin/mongod
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-DESC=database
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-
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-NAME=mongod
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-# Defaults. Can be overridden by the /etc/default/$NAME
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-# Other configuration options are located in $CONF file. See here for more:
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-# http://dochub.mongodb.org/core/configurationoptions
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-CONF=/etc/mongod.conf
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-PIDFILE=/var/run/mongodb/$NAME.pid
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-PIDDIR=`dirname $PIDFILE`
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-ENABLE_MONGOD=yes
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-
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-# Include mongodb defaults if available.
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-# All variables set before this point can be overridden by users, by
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-# setting them directly in the defaults file. Use this to explicitly
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-# override these values, at your own risk.
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-if [ -f /etc/default/$NAME ] ; then
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- . /etc/default/$NAME
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-fi
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-
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-# Handle NUMA access to CPUs (SERVER-3574)
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-# This verifies the existence of numactl as well as testing that the command works
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-NUMACTL_ARGS="--interleave=all"
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-if which numactl >/dev/null 2>/dev/null && numactl $NUMACTL_ARGS ls / >/dev/null 2>/dev/null
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-then
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- NUMACTL="`which numactl` -- $NUMACTL_ARGS"
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- DAEMON_OPTS=${DAEMON_OPTS:-"--config $CONF"}
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-else
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- NUMACTL=""
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- DAEMON_OPTS="-- "${DAEMON_OPTS:-"--config $CONF"}
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-fi
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-
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-
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-if test ! -x $DAEMON; then
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- echo "Could not find $DAEMON"
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- exit 0
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-fi
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-
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-if test "x$ENABLE_MONGOD" != "xyes"; then
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- exit 0
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-fi
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-
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-. /lib/lsb/init-functions
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-
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-STARTTIME=1
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-DIETIME=10 # Time to wait for the server to die, in seconds
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- # If this value is set too low you might not
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- # let some servers to die gracefully and
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- # 'restart' will not work
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-
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-DAEMONUSER=${DAEMONUSER:-mongod}
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-DAEMONGROUP=${DAEMONGROUP:-mongod}
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-
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-set -e
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-
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-running_pid() {
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-# Check if a given process pid's cmdline matches a given name
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- pid=$1
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- name=$2
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- [ -z "$pid" ] && return 1
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- [ ! -d /proc/$pid ] && return 1
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- cmd=`cat /proc/$pid/cmdline | tr "\000" "\n"|head -n 1 |cut -d : -f 1`
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- # Is this the expected server
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- [ "$cmd" != "$name" ] && return 1
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- return 0
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-}
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-
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-running() {
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-# Check if the process is running looking at /proc
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-# (works for all users)
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-
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- # No pidfile, probably no daemon present
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- [ ! -f "$PIDFILE" ] && return 1
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- pid=`cat $PIDFILE`
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- running_pid $pid $DAEMON || return 1
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- return 0
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-}
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-
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-start_server() {
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- # Make sure the default pidfile directory exists
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- if [ ! -d $PIDDIR ]; then
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- install -d -m 0755 -o $DAEMONUSER -g $DAEMONGROUP $PIDDIR
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- fi
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- > $PIDFILE
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- chown $DAEMONUSER.$DAEMONGROUP $PIDFILE
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-
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- # Recommended ulimit values for mongod or mongos
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- # See http://docs.mongodb.org/manual/reference/ulimit/#recommended-settings
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- #
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- ulimit -f unlimited
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- ulimit -t unlimited
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- ulimit -v unlimited
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- ulimit -n 64000
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- ulimit -m unlimited
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- ulimit -l unlimited
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-
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- # In dash, ulimit takes -p for maximum user processes
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- # In bash, it's -u
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- if readlink /proc/$$/exe | grep -q dash
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- then
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- ulimit -p 64000
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- else
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- ulimit -u 64000
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- fi
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-
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- # Start the process using the wrapper
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- start-stop-daemon --background --start --quiet --pidfile $PIDFILE \
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- --make-pidfile --chuid $DAEMONUSER:$DAEMONGROUP \
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- --exec $NUMACTL $DAEMON $DAEMON_OPTS
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- errcode=$?
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- return $errcode
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-}
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-
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-stop_server() {
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-# Stop the process using the wrapper
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- start-stop-daemon --stop --quiet --pidfile $PIDFILE \
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- --retry 300 \
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- --user $DAEMONUSER \
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- --exec $DAEMON
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- errcode=$?
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- return $errcode
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-}
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-
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-force_stop() {
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-# Force the process to die killing it manually
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- [ ! -e "$PIDFILE" ] && return
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- if running ; then
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- kill -15 $pid
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- # Is it really dead?
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- sleep "$DIETIME"s
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- if running ; then
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- kill -9 $pid
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- sleep "$DIETIME"s
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- if running ; then
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- echo "Cannot kill $NAME (pid=$pid)!"
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- exit 1
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- fi
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- fi
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- fi
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- rm -f $PIDFILE
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-}
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-
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-
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-case "$1" in
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- start)
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- log_daemon_msg "Starting $DESC" "$NAME"
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- # Check if it's running first
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- if running ; then
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- log_progress_msg "apparently already running"
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- log_end_msg 0
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- exit 0
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- fi
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- if start_server ; then
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- # NOTE: Some servers might die some time after they start,
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- # this code will detect this issue if STARTTIME is set
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- # to a reasonable value
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- [ -n "$STARTTIME" ] && sleep $STARTTIME # Wait some time
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- if running ; then
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- # It's ok, the server started and is running
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- log_end_msg 0
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- else
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- # It is not running after we did start
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- log_end_msg 1
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- fi
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- else
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- # Either we could not start it
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- log_end_msg 1
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- fi
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- ;;
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- stop)
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- log_daemon_msg "Stopping $DESC" "$NAME"
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- if running ; then
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- # Only stop the server if we see it running
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- errcode=0
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- stop_server || errcode=$?
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- log_end_msg $errcode
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- else
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- # If it's not running don't do anything
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- log_progress_msg "apparently not running"
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- log_end_msg 0
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- exit 0
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- fi
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- ;;
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- force-stop)
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- # First try to stop gracefully the program
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- $0 stop
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- if running; then
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- # If it's still running try to kill it more forcefully
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- log_daemon_msg "Stopping (force) $DESC" "$NAME"
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- errcode=0
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- force_stop || errcode=$?
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- log_end_msg $errcode
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- fi
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- ;;
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- restart|force-reload)
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- log_daemon_msg "Restarting $DESC" "$NAME"
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- errcode=0
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- stop_server || errcode=$?
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- # Wait some sensible amount, some server need this
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- [ -n "$DIETIME" ] && sleep $DIETIME
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- start_server || errcode=$?
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- [ -n "$STARTTIME" ] && sleep $STARTTIME
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- running || errcode=$?
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- log_end_msg $errcode
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- ;;
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- status)
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-
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- log_daemon_msg "Checking status of $DESC" "$NAME"
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- if running ; then
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- log_progress_msg "running"
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- log_end_msg 0
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- else
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- log_progress_msg "apparently not running"
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- log_end_msg 1
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- exit 1
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- fi
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- ;;
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- # MongoDB can't reload its configuration.
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- reload)
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- log_warning_msg "Reloading $NAME daemon: not implemented, as the daemon"
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- log_warning_msg "cannot re-read the config file (use restart)."
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- ;;
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-
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- *)
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- N=/etc/init.d/$NAME
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- echo "Usage: $N {start|stop|force-stop|restart|force-reload|status}" >&2
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- exit 1
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- ;;
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-esac
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-
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-exit 0
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