From ff5a767dc9ce5701aed0d94e26ce4d1700497e28 Mon Sep 17 00:00:00 2001
From: Minglei Jin <mljin@taosdata.com>
Date: Tue, 23 Feb 2021 13:50:37 +0800
Subject: [PATCH] [TD-3038]<fix>: fix incorrect disk free size calculation

---
 src/tfs/src/tdisk.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/tfs/src/tdisk.c b/src/tfs/src/tdisk.c
index 7cdaf7fd09..37798d3a88 100644
--- a/src/tfs/src/tdisk.c
+++ b/src/tfs/src/tdisk.c
@@ -52,7 +52,7 @@ int tfsUpdateDiskInfo(SDisk *pDisk) {
   }
 
   pDisk->dmeta.size = diskSize.tsize;
-  pDisk->dmeta.free = diskSize.tsize - diskSize.avail;
+  pDisk->dmeta.free = diskSize.avail;
 
   return code;
-}
\ No newline at end of file
+}