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运用samba实现linux,windows间文件共享

2012-07-04 
使用samba实现linux,windows间文件共享经常在linux下需要用到windows下的文件,但是将文件通过ftp上传到lin

使用samba实现linux,windows间文件共享

经常在linux下需要用到windows下的文件,但是将文件通过ftp上传到linux上又很浪费时间,而且很浪费磁盘的空间,也很难保证两台机器上文件的同步,要是能够像windows之间那样直接进行共享就好了,下面我就们就来看看如何在linux和windows下面共享文件呢。

本文是一台windows7和两台RedHat5.3机器上进行测试,windows7IP地址为192.168.31.226,机器名为WANGHAIFENG-PC,Linux的IP分别是192.168.31.145和192.168.31.167。

(一)检查和安装samba是否安装
(1)分别检查两台机器samba的安装情况,

# uname -r
2.6.18-53.el5?????????????????????????????? //192.168.31.145
[root@dhcp_host mnt]# rpm -qa | grep samba
samba-client-3.0.25b-0.el5.4
system-config-samba-1.2.39-1.el5
samba-3.0.25b-0.el5.4
samba-common-3.0.25b-0.el5.4

# uname -r
2.6.18-53.el5????????????????????????????? //192.168.31.167
#rpm -qa | grep samba
samba-common-3.0.25b-0.el5.4
samba-client-3.0.25b-0.el5.4

从上面可以看出,145安装了samba的服务端和客户端,而在167上只安装了samba的客户端,因此在145能够查看和共享文件,而在167上只能查看文件,假如需要共享文件,可以在RedHat的安装光盘中获得samba-3.0.25b-0.el5.4.rpm进行安装,system-config-samba-1.2.39-1.el5是samba图形化的配置程序。

(2)安装samba Server端,在192.168.31.167上进行安装

#rpm -Uvh samba-3.0.33-3.7.el5.i386.rpm
warning: samba-3.0.33-3.7.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
error: Failed dependencies:
??????? perl(Convert::ASN1) is needed by samba-3.0.33-3.7.el5.i386
??????? samba-common = 0:3.0.33-3.7.el5 is needed by samba-3.0.33-3.7.el5.i386

这是由于原先的Samba版本比现有的版本低,因此需要进行升级,否则无法安装。

# rpm -Uvh samba-common-3.0.33-3.7.el5.i386.rpm
warning: samba-common-3.0.33-3.7.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
error: Failed dependencies:
??????? samba-common = 0:3.0.25b-0.el5.4 is needed by (installed) samba-client-3.0.25b-0.el5.4.i386

由于samba-client依赖于现在的samba-common,因此先删除samba-client,然后再升级安装samba-common

# rpm -e samba-client-3.0.25b-0.el5.4.i386
# rpm -Uvh samba-common-3.0.33-3.7.el5.i386.rpm

warning: samba-common-3.0.33-3.7.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing...??????????????? ########################################### [100%]
?? 1:samba-common?????????? ########################################### [100%]

继续安装samba-3.0.33-3.7.el5.i386.rpm

#rpm -Uvh samba-3.0.33-3.7.el5.i386.rpm
warning: samba-3.0.33-3.7.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
error: Failed dependencies:
??????? perl(Convert::ASN1) is needed by samba-3.0.33-3.7.el5.i386

从上图可以看出来还缺少perl(Convert::ASN1) 这个模块,在安装光盘中找到perl-Convert-ASN1-0.20-1.1.noarch.rpm这个文件

# rpm -Uvh perl-Convert-ASN1-0.20-1.1.noarch.rpm
warning: perl-Convert-ASN1-0.20-1.1.noarch.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing...??????????????? ########################################### [100%]
?? 1:perl-Convert-ASN1????? ########################################### [100%]
#rpm -Uvh samba-3.0.33-3.7.el5.i386.rpm
warning: samba-3.0.33-3.7.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing...??????????????? ########################################### [100%]
?? 1:samba????????????????? ########################################### [100%]
# rpm -Uvh samba-client-3.0.33-3.7.el5.i386.rpm
warning: samba-client-3.0.33-3.7.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing...??????????????? ########################################### [100%]
?? 1:samba-client?????????? ########################################### [100%]
# rpm -qa | grep samba
samba-common-3.0.33-3.7.el5
samba-3.0.33-3.7.el5
samba-client-3.0.33-3.7.el5

samba就已经安装完成了,上面这些安装文件都能够在RedHat的安装CD中找到。

(3)添加samba用户

使用smbpasswd添加samba用户,用户必须是linux系统中已有的用户,密码则不必和系统用户相同。

# smbpasswd root
New SMB password:
Retype new SMB password:
Failed to find entry for user root.
Failed to modify password entry for user root

出现上面这个错的原因是因为需要为root用户创建一个用户,使用smbpasswd –a root就可以创建一个entry了,再次调用smbpasswd就不需要使用-a选项了, -x上删除用户。

# smbpasswd -a root
New SMB password:
Retype new SMB password:
Added user root.
#smbpasswd root
New SMB password:
Retype new SMB password:

# smbpasswd -a wanghaifeng
New SMB password:
Retype new SMB password:
Failed to modify password entry for user wanghaifeng

出现上述错误的原因是因为在这台系统中不存在wanghaifeng这个用户,假如需要可以使用adduser添加用户。

(4)samba配置文件

smaba的配置文件都/etc/samba/下面,smb.conf是主配置文件。

(二)在windows下面开启共享

在D盘中新建文件夹samba_test,右击->属性->共享,点击共享按钮,根据需要添加对应的用户,可以选择不同的权限,位置是\\WANGHAIFENG-PC\samba_test ,WANGHAIFENG-PC是机器名。

(三)在linux下查看共享文件
(1)查看所有共享内容

smbclient 是Samba 的Linux 客户端,在Linux机器上用来查看服务器上的共享资源,也可以象FTP一样,用户可以登录Samba服务器,也可以上传put和下载get文件[3]。使用下面的命令,其中用户名是指windows系统的用户名,然后输入该用户的密码。

#smbclient -L //IP或机器名? [-U 用户名]

# smbclient -L //WANGHAIFENG-PC -U wanghaifeng
Password:
Domain=[WANGHAIFENG-PC] OS=[Windows 7 Ultimate 7600] Server=[Windows 7 Ultimate 6.1]

??????? Sharename?????? Type????? Comment
??????? ---------?????? ----????? -------
??????? ADMIN$????????? Disk????? 远程管理
??????? C$????????????? Disk????? 默认共享
??????? D$????????????? Disk????? 默认共享
??????? E$????????????? Disk????? 默认共享
??????? IPC$??????????? IPC?????? 远程 IPC
??????? print$????????? Disk????? 打印机驱动程序
??????? samba_test????? Disk?????
??????? Users?????????? Disk?????
Domain=[WANGHAIFENG-PC] OS=[Windows 7 Ultimate 7600] Server=[Windows 7 Ultimate 6.1]

??????? Server?????????????? Comment
??????? ---------??????????? -------

??????? Workgroup??????????? Master
??????? ---------??????????? -------
[root@lcmsp_test samba]# smbclient -L //192.168.31.226 -U wanghaifeng
Password:
Domain=[WANGHAIFENG-PC] OS=[Windows 7 Ultimate 7600] Server=[Windows 7 Ultimate 6.1]

??????? Sharename?????? Type????? Comment
??????? ---------?????? ----????? -------
??????? ADMIN$????????? Disk????? 远程管理
??????? C$????????????? Disk????? 默认共享
??????? D$????????????? Disk????? 默认共享
??????? E$????????????? Disk????? 默认共享
??????? IPC$??????????? IPC?????? 远程 IPC
??????? print$????????? Disk????? 打印机驱动程序
??????? samba_test????? Disk?????
??????? Users?????????? Disk?????
session request to 192.168.31.226 failed (Called name not present)
session request to 192 failed (Called name not present)
session request to *SMBSERVER failed (Called name not present)
NetBIOS over TCP disabled -- no workgroup available

分别使用IP和主机名进行测试,发现使用主机名进行访问的时候一切正常,使用IP进行访问就会出现上面的那些问题,尚待解决…,已经可以在共享内容中看到我们的共享文件samba_test。

# smbclient -L //WANGHAIFENG-PC/
Password:
Anonymous login successful
Domain=[WORKGROUP] OS=[Windows 7 Ultimate 7600] Server=[Windows 7 Ultimate 6.1]

??????? Sharename?????? Type????? Comment
??????? ---------?????? ----????? -------
cli_rpc_pipe_open: cli_nt_create failed on pipe \srvsvc to machine WANGHAIFENG-PC.? Error was NT_STATUS_ACCESS_DENIED
Error returning browse list: NT_STATUS_ACCESS_DENIED
Anonymous login successful
Domain=[WORKGROUP] OS=[Windows 7 Ultimate 7600] Server=[Windows 7 Ultimate 6.1]

??????? Server?????????????? Comment
??????? ---------??????????? -------

??????? Workgroup??????????? Master
??????? ---------??????????? -------
#smbclient -L //WANGHAIFENG-PC/ -U Guest
Password:
Anonymous login successful
Domain=[WORKGROUP] OS=[Windows 7 Ultimate 7600] Server=[Windows 7 Ultimate 6.1]

??????? Sharename?????? Type????? Comment
??????? ---------?????? ----????? -------
cli_rpc_pipe_open: cli_nt_create failed on pipe \srvsvc to machine WANGHAIFENG-PC.? Error was NT_STATUS_ACCESS_DENIED
Error returning browse list: NT_STATUS_ACCESS_DENIED
Anonymous login successful
Domain=[WORKGROUP] OS=[Windows 7 Ultimate 7600] Server=[Windows 7 Ultimate 6.1]

??????? Server?????????????? Comment
??????? ---------??????????? -------

??????? Workgroup??????????? Master
??????? ---------??????????? -------

尝试着匿名登录,但是失败了,Windows上开启了Guest用户后,也是不行,不知道有什么好的方法。

(2)登录获取共享内容

使用下面的命令能够登录samba上传和下载文件

#smbclient? //IP地址或者主机名/共享文件夹??? -U 用户

# smbclient? //WANGHAIFENG-PC/samba_test -U wanghaifeng
Password:
Domain=[WANGHAIFENG-PC] OS=[Windows 7 Ultimate 7600] Server=[Windows 7 Ultimate 6.1]
smb: \> ??????????????????????????? //登录成功,进入samba的shell,输入?查看所有命令
?????????????? altname??????? archive??????? blocksize????? cancel????????
case_sensitive cd???????????? chmod????????? chown????????? close?????????
del??????????? dir??????????? du???????????? exit?????????? get???????????
getfacl??????? hardlink?????? help?????????? history??????? lcd???????????
link?????????? lock?????????? lowercase????? ls???????????? mask??????????
md???????????? mget?????????? mkdir????????? more?????????? mput??????????
newer????????? open?????????? posix????????? posix_open???? posix_mkdir???
posix_rmdir??? posix_unlink?? print????????? prompt???????? put???????????
pwd??????????? q????????????? queue????????? quit?????????? rd????????????
recurse??????? reget????????? rename???????? reput????????? rm????????????
rmdir????????? showacls?????? setmode??????? stat?????????? symlink???????
tar??????????? tarmode??????? translate????? unlock???????? volume????????
vuid?????????? wdel?????????? logon????????? listconnect??? showconnect???
!?????????????
smb: \> ls??????????????????????? //ls可以查看有哪些文件
? .?????????????????????????????????? D??????? 0? Fri Mar 12 11:37:15 2010
? ..????????????????????????????????? D??????? 0? Fri Mar 12 11:37:15 2010
? test.txt??????????????????????????? A?????? 11? Fri Mar 12 11:37:44 2010

??????????????? 51199 blocks of size 1048576. 24705 blocks available
smb: \> ? du???????????????? //? 命令??????? 可以查看命令的使用方法
HELP du:
??????? <mask> computes the total size of the current directory

smb: \> get test.txt???????? //使用get进行下载
getting file \test.txt of size 11 as test.txt (3.6 kb/s) (average 3.6 kb/s)
smb: \> put install.log???? //使用put进行上传操作
putting file install.log as \install.log (326.4 kb/s) (average 326.4 kb/s)

上述的命令和ftp的命令非常的类似,可以使用put上传,get进行下载操作。

(3)挂载共享文件夹到Linux目录

我们也可以使用mount命令将共享的Windows文件挂载到Linux目录下面,命令格式如下面所示,username和password都是指,windows系统的用户名和密码,与samba用户名和密码无关

# mount -t cifs -o username=xxx,password=xxx //hostname/dir /mnt/tmp

# mount -t cifs -o username=wanghaifeng //192.168.31.226/samba_test /mnt
Password:
#cd /mnt/
[root@lcmsp_test mnt]# ls
install.log? test.txt
#ls -l
总计 37
-rwxrwSrwt 1 root root 36099 03-12 11:46 install.log
-rwxrwSrwt 1 root root??? 11 03-12 11:37 test.txt
#df -k
文件系统?????????????? 1K-块??????? 已用???? 可用 已用% 挂载点
/dev/mapper/VolGroup00-LogVol00
????????????????????? 36216640? 25681808?? 8665420? 75% /
/dev/hdc1?????????????? 101086???? 22173???? 73694? 24% /boot
tmpfs?????????????????? 517308???????? 0??? 517308?? 0% /dev/shm
//192.168.31.226/samba_test
????????????????????? 52428796? 27130460? 25298336? 52% /mnt

假如用下面这种方式挂载,便会报错,由于在RedHat5上已经默认不知道smbfs了

# mount -t smbfs -o username=wanghaifeng //192.168.31.226/samba_test /mnt
mount: unknown filesystem type 'smbfs'

(四)在linux下共享文件

那如何在linux下共享文件呢,这都是在samba的配置文件smb.conf里面设置的,默认是访问samba用户的的HOME目录。

可以根据需求将配置共享目录,是否匿名,具体的配置可以查看参考资料【3】和【4】

(五)在windows下查看linux共享文件

在windows查看linux下的共享文件就很方便了,在文件浏览器里直接输入\\IP就可以直接查看文件内容了,比如\\192.168.31.145,输入用户名和密码,这里用户名和密码就是在开始设置的samba用户名和密码

参考资料:

[1] mount: unknown filesystem type "smbfs" http://hi.baidu.com/joe266/blog/item/a2ddfdef94729211fdfa3ce8.html

[2]http://lists.samba.org/archive/samba/2005-April/103326.html

[3]http://www.linuxsir.org/main/node/158

[4]http://gchuyun.iteye.com/blog/171436

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