Samba文件共享问题求解，内详

kinist

Samba进行文件共享，设计要求：
1.直接访问该服务器，不需要输入任何用户名密码，可以看到所有共享的文件夹
2.访问某些文件夹不需要输入用户名密码，访问某些文件夹需要输入指定用户名密码

但是在设置过程中发现一个很有意思的问题，请各位帮忙看看
smb.conf如下：
[global]
        server string = %h server
        map to guest = Bad User
        obey pam restrictions = Yes
        guest account = root
        pam password change = Yes
        passwd program = /usr/bin/passwd %u
        passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
        unix password sync = Yes
        syslog = 0
        log file = /var/log/samba/log.%m
        max log size = 1000
        unix extensions = No
        socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
        load printers = No
        dns proxy = No
        panic action = /usr/share/samba/panic-action %d

[homes]
        comment = Home Directories
        valid users = %S
        create mask = 0700
        directory mask = 0700
        browseable = No
        available = No

[printers]
        comment = All Printers
        path = /var/spool/samba
        create mask = 0700
        printable = Yes
        browseable = No
        available = No

[print$]
        comment = Printer Drivers
        path = /var/lib/samba/printers
        available = No

[root$]
        comment = Hidden Root
        path = /
        valid users = root, @root
        browseable = No

[Disk2]
        comment = MyNAS Disk 2 - 2T
        path = /mnt/disk2
        valid users = root, @root
        read only = No
        create mask = 0644
        delete readonly = Yes

[Share]
        comment = Share - Read only to everyone
        path = /mnt/share
        guest ok = Yes
        wide links = Yes

[ISO]
        comment = ISO - Mount iso file/Read only
        path = /mnt/iso
        guest ok = Yes

[Public]
        comment = Public - Read/write to everyone
        path = /mnt/public
        force user = root
        force group = root
        read only = No
        create mask = 0644
        guest ok = Yes
        delete readonly = Yes


以上配置可以满足本人设计要求，访问Disk2或者root$的时候需要输入用户名密码，其他均不需要

但是如果我在smb.conf里面加入：
username map = /etc/samba/user.map

user.map内容如下：
root=Administrator admin

加入上面那句配置后，发现访问该文件服务器的时候就需要输入用户名密码，求有什么方法可以在访问该服务器的时候不需要输入用户名密码。

kinist

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