Index: branches/cleanup/ippTools/src/pztool.c
===================================================================
--- branches/cleanup/ippTools/src/pztool.c	(revision 18076)
+++ branches/cleanup/ippTools/src/pztool.c	(revision 18357)
@@ -42,4 +42,6 @@
 static bool updatecopiedMode(pxConfig *config);
 static bool revertcopiedMode(pxConfig *config);
+
+static bool clearcommonfaultsMode(pxConfig *config);
 static bool advanceMode(pxConfig *config);
 
@@ -77,4 +79,5 @@
         MODECASE(PZTOOL_MODE_UPDATECOPIED, updatecopiedMode);
         MODECASE(PZTOOL_MODE_REVERTCOPIED, revertcopiedMode);
+        MODECASE(PZTOOL_MODE_CLEARCOMMONFAULTS, clearcommonfaultsMode);
         MODECASE(PZTOOL_MODE_ADVANCE, advanceMode);
         default:
@@ -203,4 +206,5 @@
     PS_ASSERT_PTR_NON_NULL(config, false);
 
+    PXOPT_LOOKUP_BOOL(desc, config->args, "-desc", false);
     PXOPT_LOOKUP_U64(limit, config->args, "-limit", false, false);
     PXOPT_LOOKUP_BOOL(simple, config->args, "-simple", false);
@@ -225,4 +229,9 @@
     }
 
+    psStringAppend(&query, " ORDER BY summitExp.dateobs");
+    if (desc) {
+        psStringAppend(&query, " DESC");
+    }
+
     // treat limit == 0 as "no limit"
     if (limit) {
@@ -266,4 +275,5 @@
     PS_ASSERT_PTR_NON_NULL(config, false);
 
+    PXOPT_LOOKUP_BOOL(desc, config->args, "-desc", false);
     PXOPT_LOOKUP_U64(limit, config->args, "-limit", false, false);
     PXOPT_LOOKUP_BOOL(simple, config->args, "-simple", false);
@@ -294,4 +304,9 @@
             psStringAppend(&query, " AND %s", whereClause);
             psFree(whereClause);
+        }
+
+        psStringAppend(&query, " ORDER BY dateobs");
+        if (desc) {
+            psStringAppend(&query, " DESC");
         }
 
@@ -748,4 +763,41 @@
 
 
+static bool clearcommonfaultsMode(pxConfig *config)
+{
+    PS_ASSERT_PTR_NON_NULL(config, false);
+
+{
+    psString query = pxDataGet("pztool_revert_downloadimfile_faults.sql");
+    if (!query) {
+        psError(PXTOOLS_ERR_DATA, false, "failed to retreive SQL statement");
+        return false;
+    }
+
+    if (!p_psDBRunQuery(config->dbh, query)) {
+        psError(PS_ERR_UNKNOWN, false, "database error");
+        psFree(query);
+        return false;
+    }
+    psFree(query);
+}
+
+{
+    psString query = pxDataGet("pztool_revert_fileset_faults.sql");
+    if (!query) {
+        psError(PXTOOLS_ERR_DATA, false, "failed to retreive SQL statement");
+        return false;
+    }
+
+    if (!p_psDBRunQuery(config->dbh, query)) {
+        psError(PS_ERR_UNKNOWN, false, "database error");
+        psFree(query);
+        return false;
+    }
+    psFree(query);
+}
+
+    return true;
+}
+
 static bool advanceMode(pxConfig *config)
 {