From 544bf3baa1b956e66c3ee6c59bdd8125d428b870 Mon Sep 17 00:00:00 2001
From: Minglei Jin <mljin@taosdata.com>
Date: Wed, 10 Mar 2021 16:42:57 +0800
Subject: [PATCH] [TD-3227]<fix>: create default data dir */var/lib/taos* if
 not exist

---
 src/dnode/src/dnodeMain.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/dnode/src/dnodeMain.c b/src/dnode/src/dnodeMain.c
index 16f97d0eea..c24eac84cf 100644
--- a/src/dnode/src/dnodeMain.c
+++ b/src/dnode/src/dnodeMain.c
@@ -189,6 +189,11 @@ static void dnodeCheckDataDirOpenned(char *dir) {
 }
 
 static int32_t dnodeInitStorage() {
+  if (tsDiskCfgNum == 1 && dnodeCreateDir(tsDataDir) < 0) {
+    dError("failed to create dir: %s, reason: %s", tsDataDir, strerror(errno));
+    return -1;
+  } 
+  
   if (tfsInit(tsDiskCfg, tsDiskCfgNum) < 0) {
     dError("failed to init TFS since %s", tstrerror(terrno));
     return -1;
-- 
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