diff --git a/include/common/rsync.h b/include/common/rsync.h
index 0840b51793..5bb98f9eab 100644
--- a/include/common/rsync.h
+++ b/include/common/rsync.h
@@ -12,7 +12,7 @@ extern "C" {
 #include "tarray.h"
 
 void    stopRsync();
-void    startRsync();
+int32_t startRsync();
 int32_t uploadByRsync(const char* id, const char* path);
 int32_t downloadRsync(const char* id, const char* path);
 int32_t deleteRsync(const char* id);
diff --git a/source/common/src/rsync.c b/source/common/src/rsync.c
index d0b10b7f41..5e51f62a1f 100644
--- a/source/common/src/rsync.c
+++ b/source/common/src/rsync.c
@@ -54,10 +54,11 @@ static void changeDirFromWindowsToLinux(char* from, char* to) {
 #endif
 
 static int32_t generateConfigFile(char* confDir) {
+  int32_t   code = 0;
   TdFilePtr pFile = taosOpenFile(confDir, TD_FILE_CREATE | TD_FILE_WRITE | TD_FILE_TRUNC);
   if (pFile == NULL) {
     uError("[rsync] open conf file error, dir:%s," ERRNO_ERR_FORMAT, confDir, ERRNO_ERR_DATA);
-    return -1;
+    return TAOS_SYSTEM_ERROR(errno);
   }
 
 #ifdef WINDOWS
@@ -92,7 +93,8 @@ static int32_t generateConfigFile(char* confDir) {
   if (taosWriteFile(pFile, confContent, strlen(confContent)) <= 0) {
     uError("[rsync] write conf file error," ERRNO_ERR_FORMAT, ERRNO_ERR_DATA);
     taosCloseFile(&pFile);
-    return -1;
+    code = TAOS_SYSTEM_ERROR(errno);
+    return code;
   }
 
   taosCloseFile(&pFile);
@@ -129,11 +131,13 @@ void stopRsync() {
   taosMsleep(500);  // sleep 500 ms to wait for the completion of kill operation.
 }
 
-void startRsync() {
+int32_t startRsync() {
+  int32_t code = 0;
   if (taosMulMkDir(tsCheckpointBackupDir) != 0) {
     uError("[rsync] build checkpoint backup dir failed, path:%s," ERRNO_ERR_FORMAT, tsCheckpointBackupDir,
            ERRNO_ERR_DATA);
-    return;
+    code = TAOS_SYSTEM_ERROR(errno);
+    return code;
   }
 
   removeEmptyDir();
@@ -141,9 +145,9 @@ void startRsync() {
   char confDir[PATH_MAX] = {0};
   snprintf(confDir, PATH_MAX, "%srsync.conf", tsCheckpointBackupDir);
 
-  int32_t code = generateConfigFile(confDir);
+  code = generateConfigFile(confDir);
   if (code != 0) {
-    return;
+    return code;
   }
 
   char cmd[PATH_MAX] = {0};
@@ -152,9 +156,11 @@ void startRsync() {
   code = system(cmd);
   if (code != 0) {
     uError("[rsync] cmd:%s start server failed, code:%d," ERRNO_ERR_FORMAT, cmd, code, ERRNO_ERR_DATA);
+    code = TAOS_SYSTEM_ERROR(errno);
   } else {
     uInfo("[rsync] cmd:%s start server successful", cmd);
   }
+  return code;
 }
 
 int32_t uploadByRsync(const char* id, const char* path) {
@@ -199,6 +205,7 @@ int32_t uploadByRsync(const char* id, const char* path) {
   if (code != 0) {
     uError("[rsync] s-task:%s prepare checkpoint data in %s to %s failed, code:%d," ERRNO_ERR_FORMAT, id, path,
            tsSnodeAddress, code, ERRNO_ERR_DATA);
+    code = TAOS_SYSTEM_ERROR(errno);
   } else {
     int64_t el = (taosGetTimestampMs() - st);
     uDebug("[rsync] s-task:%s prepare checkpoint data in:%s to %s successfully, elapsed time:%" PRId64 "ms", id, path,
@@ -242,6 +249,7 @@ int32_t uploadByRsync(const char* id, const char* path) {
   if (code != 0) {
     uError("[rsync] s-task:%s upload checkpoint data in %s to %s failed, code:%d," ERRNO_ERR_FORMAT, id, path,
            tsSnodeAddress, code, ERRNO_ERR_DATA);
+    code = TAOS_SYSTEM_ERROR(errno);
   } else {
     int64_t el = (taosGetTimestampMs() - st);
     uDebug("[rsync] s-task:%s upload checkpoint data in:%s to %s successfully, elapsed time:%" PRId64 "ms", id, path,
@@ -283,13 +291,13 @@ int32_t downloadRsync(const char* id, const char* path) {
       uError("[rsync] %s download checkpoint data:%s failed, retry after 1sec, times:%d, code:%d," ERRNO_ERR_FORMAT, id,
              path, times, code, ERRNO_ERR_DATA);
       taosSsleep(1);
+      code = TAOS_SYSTEM_ERROR(errno);
     } else {
       int32_t el = taosGetTimestampMs() - st;
       uDebug("[rsync] %s download checkpoint data:%s successfully, elapsed time:%dms", id, path, el);
       break;
     }
   }
-
   return code;
 }
 
@@ -298,7 +306,7 @@ int32_t deleteRsync(const char* id) {
   int32_t code = taosMkDir(tmp);
   if (code != 0) {
     uError("[rsync] make tmp dir failed. code:%d," ERRNO_ERR_FORMAT, code, ERRNO_ERR_DATA);
-    return -1;
+    return TAOS_SYSTEM_ERROR(errno);
   }
 
   char command[PATH_MAX] = {0};
@@ -310,7 +318,7 @@ int32_t deleteRsync(const char* id) {
   taosRemoveDir(tmp);
   if (code != 0) {
     uError("[rsync] get failed code:%d," ERRNO_ERR_FORMAT, code, ERRNO_ERR_DATA);
-    return -1;
+    return TAOS_SYSTEM_ERROR(errno);
   }
 
   uDebug("[rsync] delete data:%s successful", id);
diff --git a/source/dnode/snode/src/snode.c b/source/dnode/snode/src/snode.c
index cfa24b2430..f6ac17a1b7 100644
--- a/source/dnode/snode/src/snode.c
+++ b/source/dnode/snode/src/snode.c
@@ -61,6 +61,7 @@ int32_t sndBuildStreamTask(SSnode *pSnode, SStreamTask *pTask, int64_t nextProce
 }
 
 SSnode *sndOpen(const char *path, const SSnodeOpt *pOption) {
+  int32_t code = 0;
   SSnode *pSnode = taosMemoryCalloc(1, sizeof(SSnode));
   if (pSnode == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
@@ -68,10 +69,15 @@ SSnode *sndOpen(const char *path, const SSnodeOpt *pOption) {
   }
 
   stopRsync();
-  startRsync();
+  code = startRsync();
+  if (code != 0) {
+    terrno = code;
+    goto FAIL;
+  }
 
   pSnode->msgCb = pOption->msgCb;
-  pSnode->pMeta = streamMetaOpen(path, pSnode, (FTaskBuild *)sndBuildStreamTask, tqExpandStreamTask, SNODE_HANDLE, taosGetTimestampMs(), tqStartTaskCompleteCallback);
+  pSnode->pMeta = streamMetaOpen(path, pSnode, (FTaskBuild *)sndBuildStreamTask, tqExpandStreamTask, SNODE_HANDLE,
+                                 taosGetTimestampMs(), tqStartTaskCompleteCallback);
   if (pSnode->pMeta == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     goto FAIL;