kfs/kfs-chunkserv.rc

   1 #!/bin/bash
   2
   3 . /etc/rc.conf
   4 . /etc/rc.d/functions
   5 . /etc/conf.d/kfs
   6
   7 CHUNK_DIR=`cat $KFS_CONF 2>/dev/null | grep chunkServer.chunkDir | cut -d '=' -f 2 | sed 's/ //g'`
   8 LOG_DIR=`cat $KFS_CONF 2>/dev/null | grep chunkServer.logDir | cut -d '=' -f 2 | sed 's/ //g'`
   9
  10 case "$1" in
  11   start)
  12     stat_busy "Starting KFS ChunkServer"
  13
  14     [ -z "$KFS_CONF" ] && { echo "KFS_CONF not set. You need to specify it in /etc/conf.d/kfs file"; stat_fail; exit 0; }
  15     [ -z "$KFS_DIR" ] && { echo "KFS_DIR not set. You need to specify it in /etc/conf.d/kfs file"; stat_fail; exit 0; }
  16
  17     [ -f "$KFS_CONF" ] || { echo "$KFS_CONF doesn't exist"; stat_fail; exit 0; }
  18     [ -d "$KFS_DIR" ] || mkdir -p "$KFS_DIR" || { echo "Could not create $KFS_DIR"; stat_fail; exit 0; }
  19
  20     [ -z "$CHUNK_DIR" ] && { echo "$KFS_CONF doesn't have chunkServer.chunkDir set"; stat_fail; exit 0; }
  21     [ -z "$LOG_DIR" ] && { echo "$KFS_CONF doesn't have chunkServer.logDir set"; stat_fail; exit 0; }
  22
  23     cd "$KFS_DIR"
  24
  25     [ -d "$CHUNK_DIR" ] || mkdir -p "$CHUNK_DIR" || { echo "Could not create $CHUNK_DIR directory"; stat_fail; exit 0; }
  26     [ -d "$LOG_DIR" ] || mkdir -p "$LOG_DIR" || { echo "Could not create $LOG_DIR directory"; stat_fail; exit 0; }
  27
  28     [ -d "bin" ] || ln -s /usr/share/kfs/bin || { echo "Could not create link to /usr/share/kfs/bin in $KFS_DIR"; stat_fail; exit 0; }
  29     [ -d "scripts" ] || ln -s /usr/share/kfs/scripts || { echo "Could not create link to /usr/share/kfs/scripts in $KFS_DIR"; stat_fail; exit 0; }
  30     [ -d "logs" ] || mkdir -p "logs" || { echo "Could not create $KFS_DIR/logs"; stat_fail; exit 0; }
  31
  32     scripts/kfsrun.sh --start --chunk --file "$KFS_CONF"
  33
  34     if [ $? -gt 0 ]; then
  35       stat_fail
  36     else
  37       add_daemon kfs-chunkserv
  38       stat_done
  39     fi
  40     ;;
  41   stop)
  42     stat_busy "Stopping KFS ChunkServer"
  43
  44     cd "$KFS_DIR"
  45
  46     scripts/kfsrun.sh --stop --chunk --file "$KFS_CONF"
  47
  48     if [ $? -gt 0 ]; then
  49       stat_fail
  50     else
  51       rm_daemon kfs-chunkserv
  52       stat_done
  53     fi
  54     ;;
  55   restart)
  56     $0 stop
  57     sleep 1
  58     $0 start
  59     ;;
  60   *)
  61     echo "usage: $0 {start|stop|restart}"
  62 esac
  63 exit 0