1 files changed, 24 insertions, 9 deletions

diff --git a/scripts/runqemu-export-rootfs b/scripts/runqemu-export-rootfs
index ca79af340d..90edc8a216 100755
--- a/scripts/runqemu-export-rootfs
+++ b/scripts/runqemu-export-rootfs
@@ -100,6 +100,21 @@ fi
 # See how we were called.
 case "$1" in
   start)
+        PORTMAP_RUNNING=`ps -ef | grep portmap | grep -v grep`
+        RPCBIND_RUNNING=`ps -ef | grep rpcbind | grep -v grep`
+        if [[ "x$PORTMAP_RUNNING" = "x" && "x$RPCBIND_RUNNING" = "x" ]]; then
+                echo "======================================================="
+                echo "Error: neither rpcbind nor portmap appear to be running"
+                echo "Please install and start one of these services first"
+                echo "======================================================="
+                echo "Tip: for recent Ubuntu hosts, run:"
+                echo "  sudo apt-get install rpcbind"
+                echo "Then add OPTIONS=\"-i -w\"  to /etc/default/rpcbind and run"
+                echo "  sudo service portmap restart"
+
+                exit 1
+        fi
+
         echo "Starting User Mode rpc.mountd"
         echo "  $PSEUDO $PSEUDO_OPTS $OECORE_NATIVE_SYSROOT/usr/sbin/rpc.mountd $MOUNTD_OPTS"
         $PSEUDO $PSEUDO_OPTS $OECORE_NATIVE_SYSROOT/usr/sbin/rpc.mountd $MOUNTD_OPTS
@@ -107,25 +122,25 @@ case "$1" in
                 echo "====================="
                 echo "Error starting MOUNTD"
                 echo "====================="
-                ps -ef | grep -v grep | grep rpcbind 2>&1 > /dev/null
-                if [ $? = 0 ] ; then
+                if [ ! "x$RPCBIND_RUNNING" = "x" ] ; then
                         echo "  If you see an error above that says:"
                         echo "    RPC: Authentication error; why = Client credential too weak"
-                        echo "  You need to change the startup of rpcbind"
-                        echo "  on your host by doing the following as root:"
+                        echo "  You need to add the -i option when running rpcbind"
                         echo "==============================================="
-                        echo "  According to /etc/sysconfig/rpcbind, then "
-                        echo "    echo RPCBIND_ARGS=-i >> /etc/sysconfig/rpcbind"
+                        echo "For recent Fedora/RedHat hosts:"
+                        echo "Add RPCBIND_ARGS=-i to /etc/sysconfig/rpcbind"
                         echo "  or"
-                        echo "    echo RPCBIND_OPTIONS=-i >> /etc/sysconfig/rpcbind"
-                        echo "    /etc/init.d/rpcbind restart"
+                        echo "Add RPCBIND_OPTIONS=-i to /etc/sysconfig/rpcbind"
+                        echo "Then run as root: /etc/init.d/rpcbind restart"
                         echo "==============================================="
-                        echo "For Ubuntu 11.10 hosts"
+                        echo "For recent Debian/Ubuntu hosts:"
                         echo "Add OPTIONS=\"-i -w\"  to /etc/default/rpcbind"
                         echo "sudo service portmap restart"
                 fi
+
                 exit 1
         fi
+
         echo "Starting User Mode nfsd"
         echo "  $PSEUDO $PSEUDO_OPTS $OECORE_NATIVE_SYSROOT/usr/sbin/rpc.nfsd $NFSD_OPTS"
         $PSEUDO $PSEUDO_OPTS $OECORE_NATIVE_SYSROOT/usr/sbin/rpc.nfsd $NFSD_OPTS