[svn-r6548] Purpose:

New Feature

Description:
Some machine has a different hostname from its official name (e.g., copper
is called Cu12) and some machine name are dynamic aliases (e.g., titan is
mapped user01 or user02).  Some names are cryptic (who could remember
hn0? are platinum hosts while user0? are for titan).  We had to hardcode
those names into the snaptest.cfg file.  An ongoing maintenance PAIN.

Solution:
Added -configname <name> option where
   "use <name> as hostname in the parsing of the snaptest configure file"
Changed RSH code to append the hostname used in the Allhostfile.  Now, we
need not worry about machine name mapped to a different host and it is
much cleaner to match up entries between allhostfile and snaptest.cfg files.


Platforms tested:
Did not use h5committest which does not cover this code.
Tested in eirene, titan, platinum and copper.

Misc. update:

bin/runtest

@@ -54,6 +54,7 @@ SNAPCMD="$SRCDIR test clean"
 # Default Standard snaptest command options
 STANDARD_OPT=""
 ENABLE_PARALLEL="--enable-parallel"
+CONFIGNAME=$HOSTNAME	# Name used in the SNAPTESTCFG file
 
 # test host default as local host.
 TESTHOST=""
@@ -403,7 +404,7 @@ SNAPTEST_CONFIG_PARSE()
 		#standard configuration
 		STANDARD_OPT="$y"
 		;;
-	    all: | ${HOSTNAME}:)
+	    all: | ${CONFIGNAME}:)
 		# types of test for all hosts or this host
 		if [ -n "$TEST_TYPES" ]; then
 		    TEST_TYPES="$TEST_TYPES ; $y"
@@ -462,6 +463,8 @@ Usage: runtest [-h] [-debug] [-r<version>] [-all] [-nocvs] [-nodiff] [<host> ...
 	do not do cvs commands
     -nodiff
 	do not do diff commands
+    -configname <name>
+	use <name> as hostname in the parsing of the snaptest configure file
     <host>
 	launch tests for <host>
     
@@ -517,6 +520,11 @@ while [ $# -gt 0 ]; do
 	    # do not do diff commands
 	    NODIFF=nodiff
 	    ;;
+	-configname)
+	    # use <name> as hostname in the parsing of the snaptest configure file
+	    shift
+	    CONFIGNAME=$1
+	    ;;
 	-*) # Unknow option
 	    PRINT "Unknown option ($1)"
 	    USAGE
@@ -671,16 +679,17 @@ if [ -n "$TESTHOST" -a $HOSTNAME != "$TESTHOST" ]; then
 	# run the remote shell command with output to $TMP_OUTPUT
 	case "$RSH" in
 	    rsh|ssh)
-		PRINT $RSH $h -n $PROGNAME
+		CMD="$RSH $h -n $PROGNAME -configname $h"
+		PRINT $CMD
 		# kludge: some how eirene and houdin can not have
                 # rsh connections too close.  wait a few seconds
 		test $h = houdin && echo "wait 10 sec for houdin" && sleep 10
 
 		# launch concurrent tests only if srcdir is used
 		if [ -n "$SRCDIR" ]; then
-		    $RSH $h -n $PROGNAME &
+		    $CMD &
 		else
-		    $RSH $h -n $PROGNAME
+		    $CMD
 		fi
 		;;
 	    NoRemoteCommand)