add disableXAttr in mount option

weed/command/mount.go

@@ -30,6 +30,7 @@ type MountOptions struct {
 	debug              *bool
 	debugPort          *int
 	localSocket        *string
+	disableXAttr       *bool
 }
 
 var (
@@ -65,6 +66,7 @@ func init() {
 	mountOptions.debug = cmdMount.Flag.Bool("debug", false, "serves runtime profiling data, e.g., http://localhost:<debug.port>/debug/pprof/goroutine?debug=2")
 	mountOptions.debugPort = cmdMount.Flag.Int("debug.port", 6061, "http port for debugging")
 	mountOptions.localSocket = cmdMount.Flag.String("localSocket", "", "default to /tmp/seaweedfs-mount-<mount_dir_hash>.sock")
+	mountOptions.disableXAttr = cmdMount.Flag.Bool("disableXAttr", false, "disable xattr")
 
 	mountCpuProfile = cmdMount.Flag.String("cpuprofile", "", "cpu profile output file")
 	mountMemProfile = cmdMount.Flag.String("memprofile", "", "memory profile output file")

weed/command/mount_std.go

@@ -175,7 +175,7 @@ func RunMount(option *MountOptions, umask os.FileMode) bool {
 		FsName:                   serverFriendlyName + ":" + filerMountRootPath,
 		Name:                     "seaweedfs",
 		SingleThreaded:           false,
-		DisableXAttrs:            false,
+		DisableXAttrs:            *option.disableXAttr,
 		Debug:                    *option.debug,
 		EnableLocks:              false,
 		ExplicitDataCacheControl: false,
@@ -238,6 +238,7 @@ func RunMount(option *MountOptions, umask os.FileMode) bool {
 		VolumeServerAccess: *mountOptions.volumeServerAccess,
 		Cipher:             cipher,
 		UidGidMapper:       uidGidMapper,
+		DisableXAttr:       *option.disableXAttr,
 	})
 
 	server, err := fuse.NewServer(seaweedFileSystem, dir, fuseMountOptions)