From 34a0d424f87c83f7846b8cdc5ed0f1841019c977 Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Thu, 26 Mar 2020 23:06:21 -0700
Subject: [PATCH] FUSE mount: report max volume count available disk space

---
 weed/server/master_grpc_server_volume.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/weed/server/master_grpc_server_volume.go b/weed/server/master_grpc_server_volume.go
index 856c07890..282c75679 100644
--- a/weed/server/master_grpc_server_volume.go
+++ b/weed/server/master_grpc_server_volume.go
@@ -121,8 +121,10 @@ func (ms *MasterServer) Statistics(ctx context.Context, req *master_pb.Statistic
 	volumeLayout := ms.Topo.GetVolumeLayout(req.Collection, replicaPlacement, ttl)
 	stats := volumeLayout.Stats()
 
+	totalSize := ms.Topo.GetMaxVolumeCount() * int64(ms.option.VolumeSizeLimitMB) * 1024 * 1024
+
 	resp := &master_pb.StatisticsResponse{
-		TotalSize: stats.TotalSize,
+		TotalSize: uint64(totalSize),
 		UsedSize:  stats.UsedSize,
 		FileCount: stats.FileCount,
 	}