CentOS 7安装配置Samba服务器

CentOS 7下Samba服务器安装配置过程笔记。

假设我们有这样一个场景

共享名路径权限

SHAREDOC /smb/docs 所有人员包括来宾均可以访问

RDDOCS /smb/tech 仅允许特定组的用户进行读写访问

特定组的组名为RD，目前的Alice、Jack、Tom三个人

安装Samba

# yum -y install samba samba-client samba-common

//或者使用rpm安装

#rpm -ivh samba-4.1.1-37.el7_0.src.rpm

//查看安装版本信息

# rpm -qi samba

Name :

samba

Epoch :

Version : 4.1.1

Release :

37.el7_0

Architecture: x86_64

Install Date: Mon 11 Aug 2014 05:10:39 PM CST

Group :

System Environment/Daemons

Size :

1657523

License :

GPLv3+ and LGPLv3+

Signature :

RSA/SHA256, Wed 06 Aug 2014 03:59:24 AM CST, Key ID 24c6a8a7f4a80eb5

Source RPM :

samba-4.1.1-37.el7_0.src.rpm

Build Date :

Wed 06 Aug 2014 03:33:22 AM CST

Build Host :

worker1.bsys.centos.org

Relocations : (not relocatable)

Packager :

CentOS BuildSystem <http://bugs.centos.org>

Vendor :

CentOS

URL : http://www.samba.org/

Summary :

Server and Client software to interoperate with Windows machines

Description :

Samba is the standard Windows interoperability

suite of programs for Linux and Unix.

Tips：也之前的SAMBA 3有一个重大的变化是：

security不再支持share

WARNING: Ignoring invalid value 'share' forparameter 'security'

配置Samba服务器

创建共享目录（假设共享/smb目录下的文件）

# mkdir -p /smb/docs

# mkdir -p /smb/tech

配置内核参数

# ulimit -n 16384

# vi /etc/security/limits.conf

#在最后加入以下内容

* - nofile 16384

Tip: 这主要是避免在启动Samba时出现以下警告信息：

rlimit_max: increasing rlimit_max (1024) tominimum Windows limit (16384)

# cd /etc/samba/

//备份原有的配置文件

# cp smb.conf smb.conf.origin

# vi/etc/samba/smb.conf

删除原有所有内容，添加如下内容：

[global]

workgroup=BIGCLOUD

netbios name=ZZSRV2

server string=Samba Server

#security=share

security=user

map to guest = Bad User

[SHAREDOCS]

path=/smb/docs

readonly=yes

browseable=yes

guest ok=yes

[RDDOCS]

path = /smb/tech/

public = no

writable = yes

write list = @RD

validusers = @RD

创建用户并分配权限

//创建操作系统用户

# useraddalice

# useraddjack

# useradd tom

# useradd RD

//修改用户的组

# usermod -a-G RD alice

# usermod -a-G RD jack

# usermod -a-G RD tom

# id alice

uid=1000(alice) gid=1000(alice)groups=1000(alice),1003(RD)

//创建SAMBA用户

# smbpasswd-a alice

# smbpasswd-a jack

# smbpasswd-a tom

//修改目录权限

# chown RD:RD/smb/tech/

# chmod 770/smb/tech

//查看服务状态

# ll -d/smb/tech/

drwxrwx--- 2 RD RD 4096 Aug 11 17:08 /smb/tech/

# systemctlrestart smb

# systemctlenable smb

# systemctlstatus smb

smb.service - Samba SMB Daemon

Loaded: loaded(/usr/lib/systemd/system/smb.service; enabled)

Active: active (running) since Tue2014-08-12 11:38:29 CST; 14s ago

Main PID: 16807 (smbd)

Status: "smbd: ready to serveconnections..."

CGroup: /system.slice/smb.service

16807 /usr/sbin/smbd

16808 /usr/sbin/smbd

systemd[1]:Starting Samba SMB Daemon...

smbd[16807]:[2014/08/12 11:38:29.255341, 0]../lib/util/become_daemon.c:136(daemon_ready)

systemd[1]:Started Samba SMB Daemon.

smbd[16808]:STATUS=daemon 'smbd' finished starting up and ready to serve connectionsfailedto retrieve print...CCESSFUL

Hint:Some lines were ellipsized, use -l to show in full.

测试连通性

// Linux上测试

# smbclient-L localhost -U alice%P@ssw0rd

Domain=[BIGCLOUD] OS=[Unix] Server=[Samba 4.1.1]

Sharename Type Comment

--------- ---- -------

SHAREDOCS Disk

RDDOCS Disk

IPC$ IPC IPC Service (Samba Server)

Domain=[BIGCLOUD] OS=[Unix] Server=[Samba 4.1.1]

Server Comment

--------- -------

Workgroup Master

--------- -------

//Windows上测试

C:\>netuse * /del

您有以下的远程连接:

\\192.168.1.18\d$

继续运行会取消连接。

您想继续此操作吗? (Y/N) [N]: y

命令成功完成。

C:\>netuse \\192.168.188.12 P@ssw0rd /U:alice

命令成功完成。

打开资源管理器进行写入测试

--------------------------------------分割线 --------------------------------------

服务器要开放防火墙端口

firewall-cmd --permanent --add-port=139/tcp

firewall-cmd --permanent --add-port=445/tcp

应用服务器访问OK

挂载文件夹：

# yum install cifs-utils

#mount -t cifs //101.251.200.55/SHAREDOCS /usr/local/nginx/html/ttij_platform/newplatform/Uploads_share -o user=share_ttij_belink365,password=TTIJ@belink365_share

(注意：SHAREDOCS为samba[标签])

取消所有挂载：

umount

建立文件测试：

<?php

//$filename = "//file.ttijia.com/Uploads/20151105/563a845f6dba3.jpg";

$filename = "/usr/local/nginx/html/ttij_platform/newplatform/Uploads_share/Uploads/20151105/563a845f6dba3.jpg";

$size = filesize($filename);

echo $size;

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CentOS 7安装配置Samba服务器

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