diff --git a/xCAT-server/share/xcat/scripts/createdb.sql b/xCAT-server/share/xcat/scripts/createdb.sql
new file mode 100755
index 000000000..3db313167
--- /dev/null
+++ b/xCAT-server/share/xcat/scripts/createdb.sql
@@ -0,0 +1,34 @@
+create db xcatdb;
+connect to xcatdb;
+CREATE BUFFERPOOL BP16K SIZE 2000 PAGESIZE 16K;
+Create tablespace xcattbs16k pagesize 16k managed by system using('/var/lib/db2/ts16')  BUFFERPOOL BP16K;
+CREATE BUFFERPOOL BP32K SIZE 2000 PAGESIZE 32K;
+Create tablespace xcattbs32k pagesize 32k managed by system using('/var/lib/db2/ts32')  BUFFERPOOL BP32K;
+update db cfg for xcatdb using MAXLOCKS AUTOMATIC;
+update db cfg for xcatdb using LOCKLIST AUTOMATIC;
+update db cfg for xcatdb using APPGROUP_MEM_SZ 40000;
+update db cfg for xcatdb using GROUPHEAP_RATIO 80;
+update db cfg for xcatdb using NUM_IOCLEANERS AUTOMATIC;
+update db cfg for xcatdb using NUM_IOSERVERS AUTOMATIC;
+update db cfg for xcatdb using SOFTMAX 120;
+update db cfg for xcatdb using APP_CTL_HEAP_SZ 512;
+update db cfg for xcatdb using DBHEAP AUTOMATIC;
+update db cfg for xcatdb using SORTHEAP AUTOMATIC;
+update db cfg for xcatdb using STMTHEAP AUTOMATIC;
+update db cfg for xcatdb using APPLHEAPSZ AUTOMATIC;
+update db cfg for xcatdb using DATABASE_MEMORY AUTOMATIC;
+update db cfg for xcatdb using PCKCACHESZ AUTOMATIC;
+update db cfg for xcatdb using SHEAPTHRES_SHR AUTOMATIC;
+update db cfg for xcatdb using APPL_MEMORY AUTOMATIC;
+update db cfg for xcatdb using STAT_HEAP_SZ AUTOMATIC;
+update db cfg for xcatdb using DFT_PREFETCH_SZ AUTOMATIC;
+update db cfg for xcatdb using MAXAPPLS AUTOMATIC;
+update db cfg for xcatdb using AVG_APPLS AUTOMATIC;
+update db cfg for xcatdb using LOGBUFSZ 98;
+update db cfg for xcatdb using LOGFILSIZ 40048;
+update db cfg for xcatdb using LOGPRIMARY 10;
+update db cfg for xcatdb using LOGSECOND 20;
+update db cfg for xcatdb using AUTO_RUNSTATS ON;
+update db cfg for xcatdb using AUTO_TBL_MAINT ON;
+update db cfg for xcatdb using AUTO_MAINT ON;
+update db cfg for xcatdb using CATALOGCACHE_SZ 50;
diff --git a/xCAT-server/share/xcat/scripts/updateDBM.sql b/xCAT-server/share/xcat/scripts/updateDBM.sql
new file mode 100755
index 000000000..9bdbc70b6
--- /dev/null
+++ b/xCAT-server/share/xcat/scripts/updateDBM.sql
@@ -0,0 +1,10 @@
+update dbm cfg  using MON_HEAP_SZ AUTOMATIC;
+update dbm cfg using INSTANCE_MEMORY AUTOMATIC;
+update dbm cfg  using NUM_POOLAGENTS AUTOMATIC;
+update dbm cfg using MAX_COORDAGENTS AUTOMATIC;
+update dbm cfg using MAX_CONNECTIONS AUTOMATIC;
+update dbm cfg using FENCED_POOL AUTOMATIC;
+update dbm cfg using FCM_NUM_BUFFERS AUTOMATIC;
+update dbm cfg using FCM_NUM_CHANNELS AUTOMATIC;
+update dbm cfg using DIAGSIZE 1024;
+update dbm cfg using AUTHENTICATION CLIENT IMMEDIATE;