filer: remove replication, collection, disk_type info from entry metadata

these metadata can change and are not used

weed/server/filer_server_handlers_write_cipher.go

@@ -73,17 +73,14 @@ func (fs *FilerServer) encrypt(ctx context.Context, w http.ResponseWriter, r *ht
 	entry := &filer.Entry{
 		FullPath: util.FullPath(path),
 		Attr: filer.Attr{
-			Mtime:       time.Now(),
-			Crtime:      time.Now(),
-			Mode:        0660,
-			Uid:         OS_UID,
-			Gid:         OS_GID,
-			Replication: so.Replication,
-			Collection:  so.Collection,
-			TtlSec:      so.TtlSeconds,
-			DiskType:    so.DiskType,
-			Mime:        pu.MimeType,
-			Md5:         util.Base64Md5ToBytes(pu.ContentMd5),
+			Mtime:  time.Now(),
+			Crtime: time.Now(),
+			Mode:   0660,
+			Uid:    OS_UID,
+			Gid:    OS_GID,
+			TtlSec: so.TtlSeconds,
+			Mime:   pu.MimeType,
+			Md5:    util.Base64Md5ToBytes(pu.ContentMd5),
 		},
 		Chunks: fileChunks,
 	}