From f6303672a06a555eac428d68c11f7fe40124ef52 Mon Sep 17 00:00:00 2001
From: kunw <kunw@vmware.com>
Date: Thu, 17 Nov 2016 19:01:29 +0800
Subject: [PATCH] Update for precising volume size.

---
 src/ui/api/systeminfo.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ui/api/systeminfo.go b/src/ui/api/systeminfo.go
index f3813f750..154c4bea7 100644
--- a/src/ui/api/systeminfo.go
+++ b/src/ui/api/systeminfo.go
@@ -59,7 +59,7 @@ func (sia *SystemInfoAPI) GetVolumeInfo() {
 	systemInfo := SystemInfo{
 		HarborStorage: Storage{
 			Total: stat.Blocks * uint64(stat.Bsize),
-			Free:  stat.Bfree * uint64(stat.Bsize),
+			Free:  stat.Bavail * uint64(stat.Bsize),
 		},
 	}