init

#
#  Copyright (c) 2006-2009 Gluster, Inc. <http://www.gluster.com>
#  This file is part of GlusterFS.
#
#  GlusterFS is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published
#  by the Free Software Foundation; either version 3 of the License,
#  or (at your option) any later version.
#
#  GlusterFS is distributed in the hope that it will be useful, but
#  WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
#  General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program.  If not, see
#  <http://www.gnu.org/licenses/>.
#
set -u
# #BUGID=$(pwd | xargs dirname | xargs basename)

# BUGID=$( | xargs dirname | xargs basename)

function ok () 
{
        echo "ok"
  
}

function not_ok () 
{
        echo "not ok"
  
}

[ $# -lt 1 ] && {
  not_ok "#<Usage: $(basename $0) <complete_path_to_glusterd>"
  exit 
}

GLUSTERD=$1

VERSION_STR=`$GLUSTERD --version`
VERSION=`echo $VERSION_STR|cut -d " " -f 2`

if [ "$VERSION" == "" ]
then
echo "Unable to determine version of $GLUSTERD"
exit 
fi

STARTDIR=$(pwd)
LOGDIR=$PWD/logs/$VERSION
GLUSTERFSDIR=`dirname $GLUSTERD`
SPECDIR=$PWD/spec_files
MOUNTDIR=$PWD/mnt
EXPORTDIR=$PWD/export

function replace_exportdir () 
{
  j=1
  for i in `ls $SPECDIR/server*.vol`
  do
      cp -p $i $i.tmp
      sed -i "s|option.*directory.*|option directory $EXPORTDIR/export$j|" $i
      let "j += 1"
  done
}

function revert_exportdir () 
{
  for i in `ls $SPECDIR/server*.vol`
  do
      mv $i.tmp $i
  done
}

function comment () 
{
  desc=$@
  if [ $DESC -ne "0" ]
  then
        echo "$desc"
  fi
}

function start_glusterfs () 
{
  args=$*
  replace_exportdir
  ../../setup $VERSION $BUGID  -E $EXPORTDIR -M $MOUNTDIR -G $GLUSTERFSDIR -L $LOGDIR -S $SPECDIR $args
}

function stop_glusterfs ()
{
  cd $STARTDIR
# Kill the clients
  sudo pkill -f "$GLUSTERFSDIR/glusterfs --run-id regr-$BUGID-$VERSION-c" 2>/dev/null
  for i in `ls  $MOUNTDIR/ 2>/dev/null`
  do
        sudo umount $MOUNTDIR/$i 1>&2 2>/dev/null
  done
# Kill the servers later
  sudo pkill -f "$GLUSTERFSDIR/glusterfsd --run-id regr-$BUGID-$VERSION-s"
}

function cleanup_dir ()
{
  rm -rf $EXPORTDIR
  rm -rf `dirname $LOGDIR`
  rm -rf $MOUNTDIR
}

function cleanup_glusterfs () 
{
  revert_exportdir
  stop_glusterfs
  cleanup_dir
}