ganesha/scripts : use export id for dbus signals

Currently for add export and update export parameter passed for executing those signal
is "PATH". This is based on assumption that volume name and PATH will always be same.
But it is wrong for subdir exports. The only reliable parameter in export configuration
file is "Export_Id".

Upstream reference :
>Change-Id: Ic63ff44ac7736e14502034b74beaae27292eddf9
>BUG: 1389746
>Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com>
>Reviewed-on: http://review.gluster.org/15751
>Smoke: Gluster Build System <jenkins@build.gluster.org>
>NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
>CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
>Reviewed-by: soumya k <skoduri@redhat.com>
>Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>

Change-Id: Ic63ff44ac7736e14502034b74beaae27292eddf9
BUG: 1399635
Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com>
Reviewed-on: http://review.gluster.org/15970
Smoke: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: soumya k <skoduri@redhat.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>

2 files changed, 6 insertions, 10 deletions

diff --git a/extras/ganesha/scripts/ganesha-ha.sh b/extras/ganesha/scripts/ganesha-ha.sh
index c0d0aa69078..1d7027cc10a 100644
--- a/extras/ganesha/scripts/ganesha-ha.sh
+++ b/extras/ganesha/scripts/ganesha-ha.sh
@@ -265,7 +265,7 @@ ${tganesha_vol_conf}
         while [[ ${3} ]]; do
             current_host=`echo ${3} | cut -d "." -f 1`
             if [ ${short_host} != ${current_host} ]; then
-                removed_id=$(ssh -oPasswordAuthentication=no \
+              removed_id=$(ssh -oPasswordAuthentication=no \
 -oStrictHostKeyChecking=no -i ${SECRET_PEM} root@${current_host} \
 "cat $HA_CONFDIR/exports/export.$VOL.conf |\
 grep Export_Id | awk -F\"[=,;]\" '{print \$2}' | tr -d '[[:space:]]'")
@@ -295,7 +295,7 @@ ${current_host}:${HA_CONFDIR}/exports/export.$VOL.conf
 "dbus-send --print-reply --system --dest=org.ganesha.nfsd \
 /org/ganesha/nfsd/ExportMgr org.ganesha.nfsd.exportmgr.AddExport \
 string:$HA_CONFDIR/exports/export.$VOL.conf \
-string:\"EXPORT(Path=/$VOL)\" 2>&1")
+string:\"EXPORT(Path=/$removed_id)\" 2>&1")
                 ret=$?
                 logger <<< "${output}"
                 if [ ${ret} -ne 0 ]; then
@@ -329,7 +329,7 @@ uint16:$removed_id 2>&1)
         output=$(dbus-send --print-reply --system --dest=org.ganesha.nfsd \
 /org/ganesha/nfsd/ExportMgr org.ganesha.nfsd.exportmgr.AddExport \
 string:$HA_CONFDIR/exports/export.$VOL.conf \
-string:"EXPORT(Path=/$VOL)" 2>&1)
+string:"EXPORT(Path=/$removed_id)" 2>&1)
         ret=$?
         logger <<< "${output}"
         if [ ${ret} -ne 0 ] ; then
diff --git a/extras/hook-scripts/start/post/S31ganesha-start.sh b/extras/hook-scripts/start/post/S31ganesha-start.sh
index b85c789b9ed..d0b5101f0ea 100755
--- a/extras/hook-scripts/start/post/S31ganesha-start.sh
+++ b/extras/hook-scripts/start/post/S31ganesha-start.sh
@@ -61,6 +61,7 @@ echo "}"
 }
 
 #This function keeps track of export IDs and increments it with every new entry
+#Also it adds the export dynamically by sending dbus signals
 function export_add()
 {
         count=`ls -l $GANESHA_DIR/exports/*.conf | wc -l`
@@ -79,17 +80,13 @@ function export_add()
         #fi
         fi
         echo $EXPORT_ID > $GANESHA_DIR/.export_added
-        sed -i s/Export_Id.*/"Export_Id= $EXPORT_ID ;"/ \
+        sed -i s/Export_Id.*/"Export_Id=$EXPORT_ID;"/ \
 $GANESHA_DIR/exports/export.$VOL.conf
         echo "%include \"$GANESHA_DIR/exports/export.$VOL.conf\"" >> $CONF1
-}
 
-#This function adds a new export dynamically by sending dbus signals
-function dynamic_export_add()
-{
         dbus-send --print-reply --system --dest=org.ganesha.nfsd \
 /org/ganesha/nfsd/ExportMgr org.ganesha.nfsd.exportmgr.AddExport \
-string:$GANESHA_DIR/exports/export.$VOL.conf string:"EXPORT(Path=/$VOL)"
+string:$GANESHA_DIR/exports/export.$VOL.conf string:"EXPORT(Export_Id=$EXPORT_ID)"
 
 }
 
@@ -99,7 +96,6 @@ function start_ganesha()
         sed -i /$VOL.conf/d  $CONF1
         #Create a new export entry
         export_add $VOL
-        dynamic_export_add $VOL
 
 }