samba共享win7 下存在无法访问的问题

入了树莓派有几个月了，最初的设想是拿来当监控主机用的，也买了专用摄像头带低通的那个。
现在好了，搞定了yeelink下的图片监控，安装了transmission实现了BT/PT下载，也安装apche和mysql，实现了web服务器。
问题来了。当初用winxp的系统下安装的samba，记得当时可以访问外界硬盘里面共享目录。
过来一阵子后，系统升级到win7 了，然后就不能访问了。
找了论坛里各位写过的samba的各种设置方法，用户也重新删除添加，密码重新设置，就是无法映射。
找不到ip地址。
因为开了ftp服务，用ftp能访问系统用户的目录。
其他的服务都正常。不知道是什么原因？
下面是smb。conf的设置文件，前面没动过的就没贴出来，篇幅太大了。

1. 
   
2. 
   
3. ####### Authentication #######
   
4. 
   
5. # "security = user" is always a good idea. This will require a Unix account
   
6. # in this server for every user accessing the server. See
   
7. # /usr/share/doc/samba-doc/htmldocs/Samba3-HOWTO/ServerType.html
   
8. # in the samba-doc package for details.
   
9.    security = user
   
10. 
    
11. # You may wish to use password encryption.  See the section on
    
12. # 'encrypt passwords' in the smb.conf(5) manpage before enabling.
    
13. #   encrypt passwords = true
    
14. 
    
15. # If you are using encrypted passwords, Samba will need to know what
    
16. # password database type you are using.  
    
17.    passdb backend = tdbsam
    
18. 
    
19.    obey pam restrictions = yes
    
20. 
    
21. # This boolean parameter controls whether Samba attempts to sync the Unix
    
22. # password with the SMB password when the encrypted SMB password in the
    
23. # passdb is changed.
    
24.    unix password sync = yes
    
25. 
    
26. # For Unix password sync to work on a Debian GNU/Linux system, the following
    
27. # parameters must be set (thanks to Ian Kahan <<kahan@informatik.tu-muenchen.de> for
    
28. # sending the correct chat script for the passwd program in Debian Sarge).
    
29.    passwd program = /usr/bin/passwd %u
    
30.    passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
    
31. 
    
32. # This boolean controls whether PAM will be used for password changes
    
33. # when requested by an SMB client instead of the program listed in
    
34. # 'passwd program'. The default is 'no'.
    
35.    pam password change = yes
    
36. 
    
37. # This option controls how unsuccessful authentication attempts are mapped
    
38. # to anonymous connections
    
39.    map to guest = bad user
    
40.    guest accout =chenefei
    
41. ########## Domains ###########
    
42. 
    
43. # Is this machine able to authenticate users. Both PDC and BDC
    
44. # must have this setting enabled. If you are the BDC you must
    
45. # change the 'domain master' setting to no
    
46. #
    
47. ;   domain logons = yes
    
48. #
    
49. # The following setting only takes effect if 'domain logons' is set
    
50. # It specifies the location of the user's profile directory
    
51. # from the client point of view)
    
52. # The following required a [profiles] share to be setup on the
    
53. # samba server (see below)
    
54. ;   logon path = \\%N\profiles\%U
    
55. # Another common choice is storing the profile in the user's home directory
    
56. # (this is Samba's default)
    
57. #   logon path = \\%N\%U\profile
    
58. 
    
59. # The following setting only takes effect if 'domain logons' is set
    
60. # It specifies the location of a user's home directory (from the client
    
61. # point of view)
    
62. ;   logon drive = H:
    
63. #   logon home = \\%N\%U
    
64. 
    
65. # The following setting only takes effect if 'domain logons' is set
    
66. # It specifies the script to run during logon. The script must be stored
    
67. # in the [netlogon] share
    
68. # NOTE: Must be store in 'DOS' file format convention
    
69. ;   logon script = logon.cmd
    
70. 
    
71. # This allows Unix users to be created on the domain controller via the SAMR
    
72. # RPC pipe.  The example command creates a user account with a disabled Unix
    
73. # password; please adapt to your needs
    
74. ; add user script = /usr/sbin/adduser --quiet --disabled-password --gecos "" %u
    
75. 
    
76. # This allows machine accounts to be created on the domain controller via the
    
77. # SAMR RPC pipe.  
    
78. # The following assumes a "machines" group exists on the system
    
79. ; add machine script  = /usr/sbin/useradd -g machines -c "%u machine account" -d /var/lib/samba -s /bin/false %u
    
80. 
    
81. # This allows Unix groups to be created on the domain controller via the SAMR
    
82. # RPC pipe.  
    
83. ; add group script = /usr/sbin/addgroup --force-badname %g
    
84. 
    
85. ########## Printing ##########
    
86. 
    
87. # If you want to automatically load your printer list rather
    
88. # than setting them up individually then you'll need this
    
89. #   load printers = yes
    
90. 
    
91. # lpr(ng) printing. You may wish to override the location of the
    
92. # printcap file
    
93. ;   printing = bsd
    
94. ;   printcap name = /etc/printcap
    
95. 
    
96. # CUPS printing.  See also the cupsaddsmb(8) manpage in the
    
97. # cupsys-client package.
    
98. ;   printing = cups
    
99. ;   printcap name = cups
    
100. 
     
101. ############ Misc ############
     
102. 
     
103. # Using the following line enables you to customise your configuration
     
104. # on a per machine basis. The %m gets replaced with the netbios name
     
105. # of the machine that is connecting
     
106. ;   include = /home/samba/etc/smb.conf.%m
     
107. 
     
108. # Most people will find that this option gives better performance.
     
109. # See smb.conf(5) and /usr/share/doc/samba-doc/htmldocs/Samba3-HOWTO/speed.html
     
110. # for details
     
111. # You may want to add the following on a Linux system:
     
112. #         SO_RCVBUF=8192 SO_SNDBUF=8192
     
113. #   socket options = TCP_NODELAY
     
114. 
     
115. # The following parameter is useful only if you have the linpopup package
     
116. # installed. The samba maintainer and the linpopup maintainer are
     
117. # working to ease installation and configuration of linpopup and samba.
     
118. ;   message command = /bin/sh -c '/usr/bin/linpopup "%f" "%m" %s; rm %s' &
     
119. 
     
120. # Domain Master specifies Samba to be the Domain Master Browser. If this
     
121. # machine will be configured as a BDC (a secondary logon server), you
     
122. # must set this to 'no'; otherwise, the default behavior is recommended.
     
123. #   domain master = auto
     
124. 
     
125. # Some defaults for winbind (make sure you're not using the ranges
     
126. # for something else.)
     
127. ;   idmap uid = 10000-20000
     
128. ;   idmap gid = 10000-20000
     
129. ;   template shell = /bin/bash
     
130. 
     
131. # The following was the default behaviour in sarge,
     
132. # but samba upstream reverted the default because it might induce
     
133. # performance issues in large organizations.
     
134. # See Debian bug #368251 for some of the consequences of *not*
     
135. # having this setting and smb.conf(5) for details.
     
136. ;   winbind enum groups = yes
     
137. ;   winbind enum users = yes
     
138. 
     
139. # Setup usershare options to enable non-root users to share folders
     
140. # with the net usershare command.
     
141. 
     
142. # Maximum number of usershare. 0 (default) means that usershare is disabled.
     
143. ;   usershare max shares = 100
     
144. 
     
145. # Allow users who've been granted usershare privileges to create
     
146. # public shares, not just authenticated ones
     
147.    usershare allow guests = yes
     
148. 
     
149. #======================= Share Definitions =======================
     
150. 
     
151. 
     
152. # By default, the home directories are exported read-only. Change the
     
153. # next parameter to 'no' if you want to be able to write to them.
     
154.    read only =no
     
155. 
     
156. # File creation mask is set to 0700 for security reasons. If you want to
     
157. # create files with group=rw permissions, set next parameter to 0775.
     
158.    create mask = 0755
     
159. 
     
160. # Directory creation mask is set to 0700 for security reasons. If you want to
     
161. # create dirs. with group=rw permissions, set next parameter to 0775.
     
162.    directory mask = 0755
     
163. 
     
164. # By default, \\server\username shares can be connected to by anyone
     
165. # with access to the samba server.
     
166. # The following parameter makes sure that only "username" can connect
     
167. # to \\server\username
     
168. # This might need tweaking when using external authentication schemes
     
169.    valid users = %S
     
170. 
     
171. # Un-comment the following and create the netlogon directory for Domain Logons
     
172. # (you need to configure Samba to act as a domain controller too.)
     
173. ;[netlogon]
     
174. ;   comment = Network Logon Service
     
175. ;   path = /home/samba/netlogon
     
176. ;   guest ok = yes
     
177. ;   read only = yes
     
178. 
     
179. # Un-comment the following and create the profiles directory to store
     
180. # users profiles (see the "logon path" option above)
     
181. # (you need to configure Samba to act as a domain controller too.)
     
182. # The path below should be writable by all users so that their
     
183. # profile directory may be created the first time they log on
     
184. ;[profiles]
     
185. ;   comment = Users profiles
     
186. ;   path = /home/samba/profiles
     
187. ;   guest ok = no
     
188. ;   browseable = no
     
189. ;   create mask = 0600
     
190. ;   directory mask = 0700
     
191. 
     
192. 
     
193. # Windows clients look for this share name as a source of downloadable
     
194. # printer drivers
     
195. # Uncomment to allow remote administration of Windows print drivers.
     
196. # You may need to replace 'lpadmin' with the name of the group your
     
197. # admin users are members of.
     
198. # Please note that you also need to set appropriate Unix permissions
     
199. # to the drivers directory for these users to have write rights in it
     
200. ;   write list = root, @lpadmin
     
201. 
     
202. # A sample share for sharing your CD-ROM with others.
     
203. ;[cdrom]
     
204. ;   comment = Samba server's CD-ROM
     
205. ;   read only = yes
     
206. ;   locking = no
     
207. ;   path = /cdrom
     
208. ;   guest ok = yes
     
209. 
     
210. # The next two parameters show how to auto-mount a CD-ROM when the
     
211. #        cdrom share is accesed. For this to work /etc/fstab must contain
     
212. #        an entry like this:
     
213. #
     
214. #       /dev/scd0   /cdrom  iso9660 defaults,noauto,ro,user   0 0
     
215. #
     
216. # The CD-ROM gets unmounted automatically after the connection to the
     
217. #
     
218. # If you don't want to use auto-mounting/unmounting make sure the CD
     
219. #        is mounted on /cdrom
     
220. #
     
221. ;   preexec = /bin/mount /cdrom
     
222. ;   postexec = /bin/umount /cdrom
     
223. 
     
224. [Media]
     
225. comment = usb storage
     
226. path = /media/usbdisk
     
227. browseable = yes
     
228. read only = no
     
229. create mask = 0755
     
230. directory mask = 0755
     
231. writeable = yes
     
232. guest ok =yes
     
233. available = yes
     
234. public = yes
     

复制代码

其中 security = user   这个也设置为share过，没用。
   guest accout =chenefei  也注视掉过，也没用