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#!/bin/bash
# Try loading the config from any of the distro
# specific configuration locations
if [ -f /etc/sysconfig/ganesha ]
then
. /etc/sysconfig/ganesha
fi
if [ -f /etc/conf.d/ganesha ]
then
. /etc/conf.d/ganesha
fi
if [ -f /etc/default/ganesha ]
then
. /etc/default/ganesha
fi
GANESHA_DIR=${1%/}
OPTION=$2
VOL=$3
CONF=$GANESHA_DIR"/ganesha.conf"
function check_cmd_status()
{
if [ "$1" != "0" ]
then
logger "dynamic export failed on node :${hostname -s}"
fi
}
#This function keeps track of export IDs and increments it with every new entry
function dynamic_export_add()
{
dbus-send --system \
--dest=org.ganesha.nfsd /org/ganesha/nfsd/ExportMgr \
org.ganesha.nfsd.exportmgr.AddExport string:$GANESHA_DIR/exports/export.$VOL.conf \
string:"EXPORT(Path=/$VOL)"
check_cmd_status `echo $?`
}
#This function removes an export dynamically(uses the export_id of the export)
function dynamic_export_remove()
{
removed_id=`cat $GANESHA_DIR/exports/export.$VOL.conf |\
grep Export_Id | awk -F"[=,;]" '{print$2}'| tr -d '[[:space:]]'`
dbus-send --print-reply --system \
--dest=org.ganesha.nfsd /org/ganesha/nfsd/ExportMgr \
org.ganesha.nfsd.exportmgr.RemoveExport uint16:$removed_id
check_cmd_status `echo $?`
}
if [ "$OPTION" = "on" ];
then
dynamic_export_add $@
fi
if [ "$OPTION" = "off" ];
then
dynamic_export_remove $@
fi
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