volume: automatically detect max volume count

1 files changed, 7 insertions, 0 deletions

diff --git a/weed/storage/erasure_coding/ec_volume.go b/weed/storage/erasure_coding/ec_volume.go
index 3d9aa2cff..eef53765f 100644
--- a/weed/storage/erasure_coding/ec_volume.go
+++ b/weed/storage/erasure_coding/ec_volume.go
@@ -152,6 +152,13 @@ func (ev *EcVolume) ShardSize() int64 {
 	return 0
 }
 
+func (ev *EcVolume) Size() (size int64) {
+	for _, shard := range ev.Shards {
+		size += shard.Size()
+	}
+	return
+}
+
 func (ev *EcVolume) CreatedAt() time.Time {
 	return ev.ecxCreatedAt
 }