Add some logic so we don't try to kill procs that are already dead, check for file existence before trying to remove, etc.

Just eliminates some harmless (but disturbing to users) warning messages

This commit was SVN r21135.

orte/tools/orte-bootproxy/orte-bootproxy.sh

@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/bin/bash
 #
 # Copyright (c) 2009 Los Alamos National Security, LLC. All rights reserved
 #
@@ -19,9 +19,15 @@ if [ "${var}" == "CLEANUP" ]; then
         # kill specified apps
         shift 1
         var=$1
+        # get the process table
+        psout=`ps`
+        # cycle through and look for the specified apps
         while [ -n "${var}" ] && [ "${var}" != "FILES" ]; do
-            killall -TERM "${var}"
+            testvar=`echo "${psout}" | grep "${var}"`
+            if [ -n "${testvar}" ]; then
 #                echo "killall" "${var}"
+                killall -TERM "${var}"
+            fi
             shift 1
             var=$1
         done
@@ -30,8 +36,10 @@ if [ "${var}" == "CLEANUP" ]; then
             var=$1
             # remove specified files
             while [ -n "${var}" ]; do
-            rm -f "${var}"
+                if [ -e "${var}" ]; then
 #                    echo "rm" "${var}"
+                    rm -f "${var}"
+                fi
                 shift 1
                 var=$1
             done
@@ -41,17 +49,21 @@ if [ "${var}" == "CLEANUP" ]; then
         shift 1
         var=$1
         while [ -n "${var}" ]; do
-            rm -f "${var}"
+            if [ -e "${var}" ]; then
 #                echo "rm" "${var}"
+                rm -f "${var}"
+            fi
             shift 1
             var=$1
         done
     fi
     # remove any session directories from this user
 #    sdir="${TMPDIR}""openmpi-sessions-""${USER}""@"`hostname`"_0"
-#    echo "rm" "${sdir}"
     sdir="/tmp/openmpi-sessions-""${USER}""@"`hostname`"_0"
+    if [ -e "${sdir}" ]; then
+#        echo "rm" "${sdir}"
         rm -rf "${sdir}"
+    fi
     exit 0
 fi