rename files

source/dnode/mgmt/CMakeLists.txt

-add_subdirectory(daemon)
+add_subdirectory(exec)
 add_subdirectory(impl)
\ No newline at end of file

source/dnode/mgmt/daemon/CMakeLists.txt → source/dnode/mgmt/exec/CMakeLists.txt

-aux_source_directory(src DAEMON_SRC)
-add_executable(taosd ${DAEMON_SRC})
+aux_source_directory(src EXEC_SRC)
+add_executable(taosd ${EXEC_SRC})
 
 target_include_directories(
     taosd

source/dnode/mgmt/impl/mnodeMgmt/src/mmMgmt.c

@@ -117,7 +117,7 @@ void mmRelease(SDnode *pDnode, SMnode *pMnode) {
 
 int32_t mmOpen(SDnode *pDnode, SMnodeOpt *pOption) {
   SMndMgmt *pMgmt = &pDnode->mmgmt;
-  pMgmt->singleProc = false;
+  pMgmt->singleProc = true;
 
   int32_t code = mmOpenImp(pDnode, pOption);