refactoring

weed/filer/filer_conf.go

@@ -51,7 +51,6 @@ func (fc *FilerConf) loadFromChunks(filer *Filer, chunks []*filer_pb.FileChunk)
 	return fc.loadFromBytes(data)
 }
 
-
 func (fc *FilerConf) loadFromBytes(data []byte) (err error) {
 	conf := &filer_pb.FilerConf{}
 	err = proto.UnmarshalText(string(data), conf)

weed/filer/storage_option.go

@@ -0,0 +1,16 @@
+package filer
+
+import "github.com/chrislusf/seaweedfs/weed/storage/needle"
+
+type StorageOption struct {
+	Replication string
+	Collection  string
+	DataCenter  string
+	Rack        string
+	TtlSeconds  int32
+	Fsync       bool
+}
+
+func (so *StorageOption) TtlString() string {
+	return needle.SecondsToTTL(so.TtlSeconds)
+}