From 3dcaa57795e3041189d5b92da41c3621db8fc6a4 Mon Sep 17 00:00:00 2001
From: sjing <sjing@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Mon, 21 Feb 2011 02:19:12 +0000
Subject: [PATCH] Add INUCLIENTS support for AIX.

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@8895 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/sbin/xcatconfig | 60 +++++++++++++++++++++++++++++++------
 1 file changed, 51 insertions(+), 9 deletions(-)

diff --git a/xCAT-server/sbin/xcatconfig b/xCAT-server/sbin/xcatconfig
index 9fef2d85b..7887ae96c 100755
--- a/xCAT-server/sbin/xcatconfig
+++ b/xCAT-server/sbin/xcatconfig
@@ -129,6 +129,40 @@ else
 {
     $::osname = 'Linux';
 }
+
+#
+# To support AIX INUCLIENTS
+#
+if (($::osname eq 'AIX') && ($ENV{'INUCLIENTS'} == 1))
+{
+    # INUCLIENTS is configured, add xcatconfig to /etc/inittab
+    my $cmd = "/usr/sbin/lsitab xcatconfig > /dev/null 2>&1";
+    my $rc = system("$cmd") >>8;
+    if ($rc != 0)
+    {
+        # add new entry
+        my $flag;
+        if ($::INITIALINSTALL)
+        {
+            $flag = "-i";
+        }
+
+        if ($::UPDATEINSTALL)
+        {
+            $flag = "-u";
+        }
+
+        if ($::initDB)
+        {
+            $flag = "-d";
+        }
+        
+        my $mkcmd = qq~/usr/sbin/mkitab "xcatconfig:2:once:$::XCATROOT/sbin/xcatconfig $flag > /dev/console 2>&1"~;
+        system("$mkcmd");
+    }
+    exit(0);
+}
+
 if ($::osname eq 'AIX')
 {
     $::arch = `uname -p`;
@@ -321,15 +355,7 @@ if ($::INITIALINSTALL || $::FORCE || $::UPDATEINSTALL || $::genCredentials)
     my $xcmd;
     if ($::osname eq 'AIX')
     {
-        if ($ENV{'INUCLIENTS'} == 1)
-        {
-            #Do nothing in not running system
-            
-        }
-        else
-        {
-            $xcmd = "$::XCATROOT/sbin/restartxcatd";
-        }
+        $xcmd = "$::XCATROOT/sbin/restartxcatd";
     }
     else
     {
@@ -370,6 +396,22 @@ if (($::osname eq 'Linux') && (($::INITIALINSTALL || $::FORCE)))
 
 }    #End - more - Linux-only config
 
+END
+{
+    # Remove xcatconfig itself from the inittab
+
+    if (($::osname eq 'AIX') && ($ENV{'INUCLIENTS'} != 1))
+    {
+        my $cmd = "/usr/sbin/lsitab xcatconfig > /dev/null 2>&1";
+        my $rc = system("$cmd") >>8;
+        if ($rc == 0)
+        {
+            my $rmcmd = '/usr/sbin/rmitab xcatconfig';
+            system("$rmcmd");
+        }    
+    }
+}
+
 exit;
 
 #####################################