1，安装samba36-server和luci-app-samba

opkg install samba36-server luci-app-samba

Openwrt的samba配置是先读取/etc/config/samba，结合/etc/samba/smb.conf.template文件，生成 配置文件/etc/samba/smb.conf，用户只需修改/etc/config/samba和/etc/samba /smb.conf.template文件,然后设置samba用户与密码。

2，编辑/etc/config/samba如下

config samba
        option 'name'                   'OpenWrt'
        option 'workgroup'              'WORKGROUP'
        option 'description'            'OpenWrt'
        option 'homes'                  '1'
config sambashare
        option 'name'                   'openwrt'      ###在pc共享文件夹显示的共享名字
        option 'path'                   '/usr/lib'　　　　##共享路径
        option 'writable'               'yes'　　　　　　##可写
        option 'read_only'              'no'
        option 'create_mask'            '0777'

3，修改/etc/samba/smb.conf.template，注释掉root那行，使之跳过身份验证

root@OpenWrt:~# vim /etc/config/samba
[global]
        netbios name = |NAME|
        display charset = |CHARSET|
        interfaces = |INTERFACES|
        server string = |DESCRIPTION|
        unix charset = utf-8
        workgroup = |WORKGROUP|
        browseable = yes
        deadtime = 30
        domain master = yes
        encrypt passwords = true
        enable core files = no
        guest account = nobody
        guest ok = yes
#       invalid users = root
        local master = yes
        load printers = no
        map to guest = Bad User
        max protocol = SMB2
        min receivefile size = 16384
        null passwords = yes
        obey pam restrictions = yes
        os level = 20
        passdb backend = smbpasswd
        preferred master = yes
        printable = no
        security = user
        smb encrypt = disabled
        smb passwd file = /etc/samba/smbpasswd
        socket options = TCP_NODELAY IPTOS_LOWDELAY
        syslog = 2
        use sendfile = yes
        writeable = yes
4.重启samba

/etc/init.d/samba restart

5, pc添加网络驱动器映射

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完成后就可以同步浏览和修改openwrt上的数据了