CentOS 7.2 安装配置Samba服务器

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1背景

转到Linux有段时间了，vim操作还不能应对工程代码，之前一直都是Gnome桌面 + Clion 作开发环境，无奈在服务器上没有这样的环境，

看同事是（Windows）Source Insight + WinSCP + Linux 开发，来回同步文件有点麻烦，所以想尝试搭个Samba服务器做共享文件。

不过希望以后还是要转到vim上来。

2环境

CentOS系统

[root@linuxidc.com ~]# cat /etc/RedHat-release CentOS Linux release 7.2.1511 (Core)

Samba服务器

[root@linuxidc.com ~]# rpm -qi sambaName        : sambaEpoch       : 0Version     : 4.4.4Release     : 9.el7Architecture: x86_64Install Date: Sun 18 Dec 2016 11:59:56 PM CSTGroup       : System Environment/DaemonsSize        : 1869290License     : GPLv3+ and LGPLv3+Signature   : RSA/SHA256, Mon 21 Nov 2016 04:38:30 AM CST, Key ID 24c6a8a7f4a80eb5Source RPM  : samba-4.4.4-9.el7.src.rpmBuild Date  : Mon 07 Nov 2016 06:31:03 PM CSTBuild Host  : worker1.bsys.centos.orgRelocations : (not relocatable)Packager    : CentOS BuildSystem <http://bugs.centos.org>Vendor      : CentOSURL         : http://www.samba.org/Summary     : Server and Client software to interoperate with Windows machinesDescription :Samba is the standard Windows interoperability suite of programs for Linux andUnix.

3安装

[root@base ~]# yum -y install samba samba-client

4配置

进入samba配置目录

[root@base ~]# cd /etc/samba/

备份smb.conf

[root@base samba]# mv smb.conf smb.conf.origin

新建smb.conf

[root@base samba]# vim smb.conf

内容如下，保存并退出

[global]        workgroup = WORKGROUP        server string = Ted Samba Server %v        netbios name = TedSamba        security = user        map to guest = Bad User        passdb backend = tdbsam[FileShare]        comment = share some files        path = /smb/fileshare        public = yes        writeable = yes        create mask = 0644        directory mask = 0755[WebDev]        comment = project development directory        path = /smb/webdev        valid users = ted        write list = ted        printable = no        create mask = 0644        directory mask = 0755

注释：

workgroup 项应与 Windows 主机保持一致，这里是WORKGROUP

security、map to guest项设置为允许匿名用户访问

再下面有两个section，实际为两个目录，section名就是目录名（映射到Windows上可以看见）。

第一个目录名是FileShare，匿名、公开、可写

第二个目录吗是WebDev，限定ted用户访问

默认文件属性644/755（不然的话，Windows上在这个目录下新建的文件会有“可执行”属性）

创建用户

[root@base samba]# groupadd co3[root@base samba]# useradd ted -g co3 -s /sbin/nologin[root@base samba]# smbpasswd -a tedNew SMB password:Retype new SMB password:Added user ted.[root@base samba]#

注意这里smbpasswd将使用系统用户。设置密码为1

创建共享目录

[root@base samba]# mkdir -p /smb/{fileshare,webdev}[root@base samba]# chown nobody:nobody /smb/fileshare/[root@base samba]# chown ted:co3 /smb/webdev/

注意设置属性，不然访问不了。

启动Samba服务，设置开机启动

[root@base samba]# systemctl start smb[root@base samba]# systemctl enable smbCreated symlink from /etc/systemd/system/multi-user.target.wants/smb.service to /usr/lib/systemd/system/smb.service.[root@base samba]#

开放端口

[root@base samba]# firewall-cmd --permanent --add-port=139/tcpsuccess[root@base samba]# firewall-cmd --permanent --add-port=445/tcpsuccess

[root@base samba]# systemctl restart firewalld

[root@base samba]#

或者直接把防火墙关了也行。

5使用

本机测试

可以使用testparm测试samba配置是否正确

[root@base samba]# testparm Load smb config files from /etc/samba/smb.confrlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)Processing section "[FileShare]"Processing section "[WebDev]"Loaded services file OK.Server role: ROLE_STANDALONEPress enter to see a dump of your service definitions# Global parameters[global]    netbios name = TEDSAMBA    server string = Ted Samba Server %v    map to guest = Bad User    security = USER    idmap config * : backend = tdb[FileShare]    comment = share some files    path = /smb/fileshare    guest ok = Yes    read only = No[WebDev]    comment = project development directory    path = /smb/webdev    create mask = 0644    valid users = ted    write list = ted[root@base samba]#

root用户的话，不用密码可直接查看samba服务器情况

[root@base samba]# smbclient -L localhost Enter root's password: Domain=[WORKGROUP] OS=[Windows 6.1] Server=[Samba 4.4.4]    Sharename       Type      Comment    ---------       ----      -------    FileShare       Disk      share some files    WebDev          Disk      project development directory    IPC$            IPC       IPC Service (Ted Samba Server 4.4.4)Domain=[WORKGROUP] OS=[Windows 6.1] Server=[Samba 4.4.4]    Server               Comment    ---------            -------    Workgroup            Master    ---------            -------[root@base samba]#

Linux访问

Samba服务端配置

[root@linuxidc.com webdev]# vim /etc/samba/smb.conf

内容如下

[global]                workgroup = WORKGROUP        server string = Samba Server Version %v        netbios name = MYSERVER        security = user        passdb backend = tdbsam[tvms]        path = /root/tvms-test        public = yes        valid user = root        writeable = yes        printable = no        create mask = 0644        directory mask = 0755

在局域网内另外一台机器上，

挂载目录

安装cifs

[root@linuxidc.com ~]# yum -y install cifs-utils

挂载smb目录

[root@linuxidc.com ~]# mkdir /mnt/tvms[root@linuxidc.com ~]# mount //192.168.118.133/tvms /mnt/tvmsPassword for root@//192.168.118.133/tvms:  *[root@linuxidc.com ~]# df -ThFilesystem              Type      Size  Used Avail Use% Mounted on/dev/mapper/centos-root xfs        18G  988M   17G   6% /devtmpfs                devtmpfs  479M     0  479M   0% /devtmpfs                   tmpfs     489M     0  489M   0% /dev/shmtmpfs                   tmpfs     489M  6.7M  483M   2% /runtmpfs                   tmpfs     489M     0  489M   0% /sys/fs/cgroup/dev/sda1               xfs       497M  117M  381M  24% /boottmpfs                   tmpfs      98M     0   98M   0% /run/user/0//192.168.118.133/tvms  cifs       18G  8.5G  9.1G  49% /mnt/tvms[root@linuxidc.com ~]# ll /mnt/tvms/total 3952drwxr-xr-x. 10 root root       0 Dec 21 03:40 suricata-3.1.2-rw-r--r--.  1 root root 4042824 Dec 21 03:22 suricata-3.1.2.zip[root@linuxidc.com ~]#

输入密码：1

卸载目录

[root@linuxidc.com mnt]# umount /mnt/tvms/

如果出现

umount: /mnt/tvms: target is busy.        (In some cases useful info about processes that use         the device is found by lsof(8) or fuser(1))

可以使用fuser卸载

[root@linuxidc.com ~]# yum -y install psmisc[root@linuxidc.com ~]# fuser -m -v -i -k /mnt/tvms                          USER        PID ACCESS COMMAND/mnt/tvms:                root     kernel mount /mnt/tvms                          root       2760 ..c.. bashKill process 2760 ? (y/N) yConnection closed by foreign host.Disconnected from remote host(192.168.118.132) at 19:46:12.Type `help' to learn how to use Xshell prompt.[c:\~]$ Connecting to 192.168.118.132:22...Connection established.To escape to local shell, press 'Ctrl+Alt+]'.WARNING! The remote SSH server rejected X11 forwarding request.Last login: Wed Dec 21 03:27:53 2016 from 192.168.118.1[root@linuxidc.com ~]# umount /mnt[root@linuxidc.com ~]# dfFilesystem              1K-blocks    Used Available Use% Mounted on/dev/mapper/centos-root  18307072 1011444  17295628   6% /devtmpfs                   490236       0    490236   0% /devtmpfs                      500680       0    500680   0% /dev/shmtmpfs                      500680    6836    493844   2% /runtmpfs                      500680       0    500680   0% /sys/fs/cgroup/dev/sda1                  508588  118860    389728  24% /boottmpfs                      100136       0    100136   0% /run/user/0

自动挂载目录

[root@linuxidc.com ~]# vi /etc/fstab

添加如下内容

//192.168.118.133/tvms  /mnt/tvms               cifs    defaults,username=root,password=1       0 0

重新挂载

[root@linuxidc.com ~]# mount -a[root@linuxidc.com ~]# dfFilesystem              1K-blocks    Used Available Use% Mounted on/dev/mapper/centos-root  18307072 1012316  17294756   6% /devtmpfs                   490236       0    490236   0% /devtmpfs                      500680       0    500680   0% /dev/shmtmpfs                      500680    6836    493844   2% /runtmpfs                      500680       0    500680   0% /sys/fs/cgroup/dev/sda1                  508588  118860    389728  24% /boottmpfs                      100136       0    100136   0% /run/user/0//192.168.118.133/tvms   18307072 8819380   9487692  49% /mnt/tvms[root@linuxidc.com ~]#