zero length dump on single node systems

Quick hack to fix dumps on single node systems.
Proposed fix did not work.  This change forces
isCurrentMasterNode() to always return true.

Change-Id: I9366617d42923e5d13c0f7ea4f624e1749ad6810
CQ:SW423016
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/56769
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>

3 files changed, 18 insertions, 7 deletions

diff --git a/src/usr/isteps/istep18/establish_system_smp.C b/src/usr/isteps/istep18/establish_system_smp.C
index 7430e0d9f..733e0bf47 100644
--- a/src/usr/isteps/istep18/establish_system_smp.C
+++ b/src/usr/isteps/istep18/establish_system_smp.C
@@ -442,14 +442,22 @@ static void set_is_master_drawer(TARGETING::EntityPath *master)
     const TARGETING::EntityPath::PathElement mpe =
         master->pathElementOfType(TARGETING::TYPE_NODE);
 
+    // get current node
+    TARGETING::Target *current = nullptr;
+    TARGETING::TargetHandleList l_nodelist;
+    getEncResources(l_nodelist, TARGETING::TYPE_NODE,
+                    TARGETING::UTIL_FILTER_FUNCTIONAL);
+    assert(l_nodelist.size() == 1, "ERROR, only looking for one node.");
+    current = l_nodelist[0];
     if (pe.instance == mpe.instance)
     {
         // Current node is master, set IS_MASTER_DRAWER
-        TARGETING::TargetHandleList l_nodelist;
-        getEncResources(l_nodelist, TARGETING::TYPE_NODE,
-                        TARGETING::UTIL_FILTER_FUNCTIONAL);
-        assert(l_nodelist.size() == 1, "ERROR, only looking for one node.");
-        l_nodelist[0]->setAttr<TARGETING::ATTR_IS_MASTER_DRAWER>(1);
+        current->setAttr<TARGETING::ATTR_IS_MASTER_DRAWER>(1);
+    }
+    else
+    {
+        // Current node is not master, unset IS_MASTER_DRAWER
+        current->setAttr<TARGETING::ATTR_IS_MASTER_DRAWER>(0);
     }
 }
 
diff --git a/src/usr/targeting/common/xmltohb/attribute_types_hb.xml b/src/usr/targeting/common/xmltohb/attribute_types_hb.xml
index f6aa85a0b..85e22672e 100755
--- a/src/usr/targeting/common/xmltohb/attribute_types_hb.xml
+++ b/src/usr/targeting/common/xmltohb/attribute_types_hb.xml
@@ -123,10 +123,10 @@
     <description>1 = is master node, 0 = is not master node</description>
     <simpleType>
         <uint8_t>
-            <default>0</default>
+            <default>1</default>
         </uint8_t>
     </simpleType>
-    <persistency>volatile-zeroed</persistency>
+    <persistency>volatile</persistency>
     <readable/>
     <writeable/>
 </attribute>
diff --git a/src/usr/targeting/targplatutil.C b/src/usr/targeting/targplatutil.C
index 3c4369e09..45fe78ebe 100644
--- a/src/usr/targeting/targplatutil.C
+++ b/src/usr/targeting/targplatutil.C
@@ -113,6 +113,7 @@ void getMasterNodeTarget(Target*& o_masterNodeTarget)
 
 bool isCurrentMasterNode()
 {
+#if 0
     // Get node target
     TARGETING::TargetHandleList l_nodelist;
     getEncResources(l_nodelist, TARGETING::TYPE_NODE,
@@ -121,6 +122,8 @@ bool isCurrentMasterNode()
     auto isMaster = l_nodelist[0]->getAttr<TARGETING::ATTR_IS_MASTER_DRAWER>();
 
     return (isMaster == 1);
+#endif
+    return true;
 }
 
 #ifndef __HOSTBOOT_RUNTIME