Quotes are very important, changed in glusterupdate.sh

gluster/update/glusterupdate.sh

@@ -24,7 +24,7 @@ do
 }
 
 gfs_stop(){
-  run_on_hosts umount /var/ftp/*; killall glusterfs
+  run_on_hosts 'umount /var/ftp/*; killall glusterfs'
   run_on_hosts monit stop glusterd
   run_on_hosts killall glusterd
   run_on_hosts killall glusterfsd
@@ -76,7 +76,7 @@ case $1 in
 		gfs_stop
 		gfs_start
 		run_on_hosts mount -a
-		run_on_clients umount /var/ftp/*; killall glusterfs; epmi glusterfs3-client; mount /var/ftp/*
+		run_on_clients 'umount /var/ftp/*; killall glusterfs; epmi glusterfs3-client; mount /var/ftp/*'
 		gfs_mount_plus
 		exit 0
 		;;
@@ -116,11 +116,11 @@ case $1 in
 		exit 0
 		;;
 	policy)
-		run_on_hosts apt-get update; apt-get policy glusterfs3-server
+		run_on_hosts 'apt-get update; apt-cache policy glusterfs3-server'
 		exit 0
 		;;
 	client)
-		run_on_clients umount /var/ftp/*; killall glusterfs; epmi glusterfs3-client; mount /var/ftp/*
+		run_on_clients 'umount /var/ftp/*; killall glusterfs; epmi glusterfs3-client; mount /var/ftp/*'
 		exit 0
 		;;
 	*)