官方指引:https://wiki.samba.org/index.php/Configure_Samba_to_Work_Better_with_Mac_OS_X

smb.conf配置后TimeMachine直接可以备份数据.

[Global]
vfs objects = fruit streams_xattr  
fruit:metadata = stream
fruit:model = MacSamba
fruit:posix_rename = yes 
fruit:veto_appledouble = no
fruit:nfs_aces = no
fruit:wipe_intentionally_left_blank_rfork = yes 
fruit:delete_empty_adfiles = yes 

[TimeMachineBackup]
fruit:time machine = yes
#  fruit:time machine max size = SIZE

不用再设置什么虚拟磁盘进行挂载了, 当airport一样用.