diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1046a30..def7f41 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,7 +7,7 @@ PROJECT(node_mgr VERSION 1.0)
 set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_STANDARD_REQUIRED True)
 
-set(CMAKE_BUILD_TYPE "Debug")
+#set(CMAKE_BUILD_TYPE "Debug")
 if(CMAKE_BUILD_TYPE STREQUAL "Debug")
 	set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Werror -DENABLE_DEBUG")
 	set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Werror -DENABLE_DEBUG")
diff --git a/resource/node_mgr.cnf b/resource/node_mgr.cnf
index 52a72b8..b674393 100644
--- a/resource/node_mgr.cnf
+++ b/resource/node_mgr.cnf
@@ -25,7 +25,7 @@ statement_retry_interval_ms = 1000
 
 # Log verbosity or amount of details, options are(in increasing details):
 # {ERROR, WARNING, INFO, LOG, DEBUG1, DEBUG2, DEBUG3}.
-log_verbosity = INFO
+#log_verbosity = INFO
 
 # 100MB, if log grows larger than this it's rotated
 max_log_file_size = 100
@@ -43,10 +43,10 @@ node_mgr_tmp_data_path = ../data
 # for meta
 
 # meta data server listening port 
-meta_port = 58100
+#meta_port = 58100
 
 # meta data server ip address
-meta_host = 192.168.0.128
+#meta_host = 192.168.0.128
 
 # meta data server user account
 meta_user = pgx
diff --git a/resource/util/backup b/resource/util/backup
new file mode 100755
index 0000000..6001480
Binary files /dev/null and b/resource/util/backup differ
diff --git a/resource/util/lz4 b/resource/util/lz4
new file mode 100755
index 0000000..e3f7a28
Binary files /dev/null and b/resource/util/lz4 differ
diff --git a/resource/util/pv b/resource/util/pv
new file mode 100755
index 0000000..b24d056
Binary files /dev/null and b/resource/util/pv differ
diff --git a/resource/util/restore b/resource/util/restore
new file mode 100755
index 0000000..eb969f1
Binary files /dev/null and b/resource/util/restore differ
diff --git a/resource/util/tablecatchup b/resource/util/tablecatchup
index 23f3fef..2ef05da 100755
Binary files a/resource/util/tablecatchup and b/resource/util/tablecatchup differ
diff --git a/resource/util/xbstream b/resource/util/xbstream
new file mode 100755
index 0000000..cfd1bf6
Binary files /dev/null and b/resource/util/xbstream differ
diff --git a/resource/util/xtrabackup b/resource/util/xtrabackup
new file mode 100644
index 0000000..e69de29
diff --git a/src/install_task/mysql_install_dealer.cc b/src/install_task/mysql_install_dealer.cc
index 55c5459..c3041b0 100644
--- a/src/install_task/mysql_install_dealer.cc
+++ b/src/install_task/mysql_install_dealer.cc
@@ -72,6 +72,11 @@ bool MySQLInstallDealer::constructCommand() {
   std::string command_name = para_json["command_name"].asString();
   std::string port = para_json["port"].asString();
   exporter_port_ = para_json["exporter_port"].asString();
+  std::string mgr_port = para_json["mgr_port"].asString();
+  std::string xport = para_json["xport"].asString();
+  std::string mgr_seed = para_json["mgr_seed"].asString();
+  std::string mgr_uuid = para_json["mgr_uuid"].asString();
+  std::string is_master = para_json["is_master"].asString();
   std::string innodb_buffer_size_M =
       para_json["innodb_buffer_size_M"].asString();
   std::string db_cfg = para_json["db_cfg"].asString();
@@ -80,16 +85,16 @@ bool MySQLInstallDealer::constructCommand() {
       "%s/kunlun_install_%s.log",
       kunlun::GetBasePath(program_binaries_path).c_str(), port.c_str());
   execute_command_ = kunlun::string_sprintf(
-      "%s/%s/dba_tools/%s --port=%s --innodb_buffer_poll_size_M=%s "
+      "%s/%s/dba_tools/%s --port=%s --mgr_port=%s --xport=%s --innodb_buffer_poll_size_M=%s "
       "--datadir_prefix=%s --logdir_prefix=%s --waldir_prefix=%s "
-      "--install_prefix=%s/storage --user=%s --bind_address=%s --db_cfg=%s "
+      "--install_prefix=%s/storage --user=%s --bind_address=%s --mgr_seed=%s --db_cfg=%s --uuid=%s --is_master=%s "
       "--prog_name=%s >> %s ",
       program_binaries_path.c_str(), storage_prog_package_name.c_str(),
-      command_name.c_str(), port.c_str(), innodb_buffer_size_M.c_str(),
+      command_name.c_str(), port.c_str(), mgr_port.c_str(), xport.c_str(), innodb_buffer_size_M.c_str(),
       data_prefix_.c_str(), log_prefix_.c_str(), wal_prefix_.c_str(),
       instance_binaries_path.c_str(),
-      kunlun::getCurrentProcessOwnerName().c_str(), local_ip.c_str(),
-      db_cfg.c_str(), storage_prog_package_name.c_str(), install_log.c_str());
+      kunlun::getCurrentProcessOwnerName().c_str(), local_ip.c_str(), mgr_seed.c_str(),
+      db_cfg.c_str(), mgr_uuid.c_str(), is_master.c_str(), storage_prog_package_name.c_str(), install_log.c_str());
   return true;
 }
 
diff --git a/src/install_task/mysql_uninstall_dealer.cc b/src/install_task/mysql_uninstall_dealer.cc
index 0f6f789..b3d1e80 100644
--- a/src/install_task/mysql_uninstall_dealer.cc
+++ b/src/install_task/mysql_uninstall_dealer.cc
@@ -71,6 +71,8 @@ bool MySQLUninstallDealer::constructCommand() {
   Json::Value para_json = json_root_["paras"];
   std::string command_name = para_json["command_name"].asString();
   std::string port = para_json["port"].asString();
+  std::string mgr_port = para_json["mgr_port"].asString();
+  std::string xport = para_json["xport"].asString();
   std::string innodb_buffer_size_M =
       para_json["innodb_buffer_size_M"].asString();
   // fetch related directory prefix from Metadata cluster
@@ -78,12 +80,12 @@ bool MySQLUninstallDealer::constructCommand() {
       "%s/kunlun_install.log",
       kunlun::GetBasePath(program_binaries_path).c_str());
   execute_command_ = kunlun::string_sprintf(
-      "%s/%s/dba_tools/%s --port=%s --innodb_buffer_poll_size_M=%s "
+      "%s/%s/dba_tools/%s --port=%s --mgr_port=%s --xport=%s --innodb_buffer_poll_size_M=%s "
       "--datadir_prefix=%s --logdir_prefix=%s --waldir_prefix=%s "
       "--install_prefix=%s/storage --user=%s --bind_address=%s --prog_name=%s "
       ">> %s ",
       program_binaries_path.c_str(), storage_prog_package_name.c_str(),
-      command_name.c_str(), port.c_str(), innodb_buffer_size_M.c_str(),
+      command_name.c_str(), port.c_str(), mgr_port.c_str(), xport.c_str(), innodb_buffer_size_M.c_str(),
       data_prefix_.c_str(), log_prefix_.c_str(), wal_prefix_.c_str(),
       instance_binaries_path.c_str(),
       kunlun::getCurrentProcessOwnerName().c_str(), local_ip.c_str(),