weed mount add ttl option

weed/command/mount.go

@@ -6,6 +6,7 @@ type MountOptions struct {
 	dir              *string
 	collection       *string
 	replication      *string
+	ttlSec           *int
 	chunkSizeLimitMB *int
 }
 
@@ -20,6 +21,7 @@ func init() {
 	mountOptions.dir = cmdMount.Flag.String("dir", ".", "mount weed filer to this directory")
 	mountOptions.collection = cmdMount.Flag.String("collection", "", "collection to create the files")
 	mountOptions.replication = cmdMount.Flag.String("replication", "000", "replication to create to files")
+	mountOptions.ttlSec = cmdMount.Flag.Int("ttl", 0, "file ttl in seconds")
 	mountOptions.chunkSizeLimitMB = cmdMount.Flag.Int("chunkSizeLimitMB", 16, "local write buffer size, also chunk large files")
 }