minor changes

include/common/tcfg.h

+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _TD_COMMON_CFG_H_
+#define _TD_COMMON_CFG_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "tdef.h"
+
+typedef struct {
+  char dir[TSDB_FILENAME_LEN];
+  int  level;
+  int  primary;
+} SDiskCfg;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*_TD_COMMON_CFG_H_*/

include/common/tglobal.h

@@ -21,6 +21,7 @@ extern "C" {
 #endif
 
 #include "tdef.h"
+#include "tcfg.h"
 
 // cluster
 extern char     tsFirst[];
@@ -105,11 +106,6 @@ extern uint32_t tsMaxRange;
 extern uint32_t tsCurRange;
 extern char     tsCompressor[];
 
-typedef struct {
-  char dir[TSDB_FILENAME_LEN];
-  int  level;
-  int  primary;
-} SDiskCfg;
 extern int32_t  tsDiskCfgNum;
 extern SDiskCfg tsDiskCfg[];
 

source/dnode/mgmt/impl/CMakeLists.txt

@@ -11,6 +11,7 @@ target_link_libraries(
     PUBLIC wal
     PUBLIC sync
     PUBLIC taos
+    PUBLIC tfs
 )
 target_include_directories(
     dnode

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

@@ -23,6 +23,7 @@
 #include "dndVnodes.h"
 #include "sync.h"
 #include "wal.h"
+#include "tfs.h"
 
 EStat dndGetStat(SDnode *pDnode) { return pDnode->stat; }
 
@@ -185,6 +186,16 @@ SDnode *dndInit(SDnodeOpt *pOption) {
     return NULL;
   }
 
+  SDiskCfg dCfg;
+  strcpy(dCfg.dir, pDnode->opt.dataDir);
+  dCfg.level = 0;
+  dCfg.primary = 1;
+  if (tfsInit(&dCfg, 1) != 0) {
+    dError("failed to init tfs env");
+    dndCleanup(pDnode);
+    return NULL;
+  }
+
   if (vnodeInit(pDnode->opt.numOfCommitThreads) != 0) {
     dError("failed to init vnode env");
     dndCleanup(pDnode);
@@ -259,6 +270,7 @@ void dndCleanup(SDnode *pDnode) {
   dndCleanupVnodes(pDnode);
   dndCleanupDnode(pDnode);
   vnodeClear();
+  tfsDestroy();
   walCleanUp();
   rpcCleanup();
 

source/dnode/vnode/impl/src/vnodeMgr.c

@@ -24,13 +24,6 @@ int vnodeInit(uint16_t nthreads) {
     return 0;
   }
 
-  SDiskCfg dCfg;
-  strcpy(dCfg.dir, tsDataDir);
-  dCfg.level = 0;
-  dCfg.primary = 1;
-
-  tfsInit(&dCfg, 1);
-
   // Start commit handers
   if (nthreads > 0) {
     vnodeMgr.nthreads = nthreads;
@@ -79,7 +72,6 @@ void vnodeClear() {
   tfree(vnodeMgr.threads);
   pthread_cond_destroy(&(vnodeMgr.hasTask));
   pthread_mutex_destroy(&(vnodeMgr.mutex));
-  tfsDestroy();
 }
 
 int vnodeScheduleTask(SVnodeTask* pTask) {