ceph/src/mstop.sh

   1 #!/bin/bash
   2
   3 set -e
   4
   5 script_root=`dirname $0`
   6
   7 if [ -e CMakeCache.txt ]; then
   8     script_root=$PWD
   9 elif [ -e $script_root/../build/CMakeCache.txt ]; then
  10     script_root=`(cd $script_root/../build; pwd)`
  11 fi
  12
  13 [ "$#" -lt 1 ] && echo "usage: $0 <name> [entity [id]]" && exit 1
  14
  15 name=$1
  16 entity=$2
  17 id=$3
  18
  19 run_root=$script_root/run/$name
  20 pidpath=$run_root/out
  21
  22 if [ "$entity" == "" ]; then
  23   pfiles=`ls $pidpath/*.pid` || true
  24 elif [ "$id" == "" ]; then
  25   pfiles=`ls $pidpath/$entity.*.pid` || true
  26 else
  27   pfiles=`ls $pidpath/$entity.$id.pid` || true
  28 fi
  29
  30 for pidfile in $pfiles; do
  31   pid=`cat $pidfile`
  32   fname=`echo $pidfile | sed 's/.*\///g'`
  33   echo $pid
  34   [ "$pid" == "" ] && exit
  35   [ $pid -eq 0 ] && exit
  36   echo pid=$pid
  37   extra_check=""
  38   entity=`echo $fname | sed 's/\..*//g'`
  39   [ "$entity" == "radosgw" ] && extra_check="-e lt-radosgw"
  40   echo entity=$entity pid=$pid
  41   while ps -p $pid -o args= | grep -q -e $entity $extracheck ; do
  42     cmd="kill $signal $pid"
  43     printf "$cmd..."
  44     $cmd
  45     sleep 1
  46     continue
  47   done
  48 done
  49