centos7安装samba服务遇到的问题

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本文详细介绍了在遇到Samba安装与配置问题时的解决方法，包括防火墙设置、安装缺失软件、权限配置及使用groupadd添加用户组等步骤。通过将security参数从'share'更改为'user'，成功移除警告信息，并详细解释了如何在本地挂载Samba共享文件夹及以nobody用户身份进行文件操作。

安装samba是遇到问题，配置如下

[global]
    workgroup = MYGROUP
    netbios name=www.scchary.com
    server string = Samba Server Version %v
    # log files split per-machine:
    log file = /var/log/samba/log.%m
    # maximum size of 50KB per log file, then rotate:
    max log size = 50
    security = share
    map to guest=bad user
    passdb backend = tdbsam
    load printers = no

[temp]
    comment = temp
    path = /tmp
    read only = No
    guest ok = Yes

在运行

[root@www samba_share]# smbclient -L //127.0.0.1
WARNING: Ignoring invalid value 'share' for parameter 'security'
Domain=[MYGROUP] OS=[Unix] Server=[Samba 4.1.12]

    Sharename       Type      Comment
    ---------       ----      -------
    temp            Disk      temp
    IPC$            IPC       IPC Service (Samba Server Version 4.1.12)
Domain=[MYGROUP] OS=[Unix] Server=[Samba 4.1.12]

    Server               Comment
    ---------            -------
    WWW.xxxxx.COM      Samba Server Version 4.1.12

    Workgroup            Master
    ---------            -------
    MYGROUP              WWW.xxxxx.COM
    WORKGROUP            BWOH44CIJNOYGCH

防火墙设置(我的zone是public)

firewall-cmd --zone=public --add-service=samba

但是是可以正常访问的，windows也可以访问，如果想去掉这个警告，把

security = share

换成

security = user

就可以了

然后就是在本地上面挂载的时候报错

[root@www ~]# mount -t cifs //127.0.0.1/temp/ /root/smb_mount
mount: wrong fs type, bad option, bad superblock on //127.0.0.1/temp/,
       missing codepage or helper program, or other error
       (for several filesystems (e.g. nfs, cifs) you might
       need a /sbin/mount.<type> helper program)

       In some cases useful info is found in syslog - try
       dmesg | tail or so.

原来是因为没有安装软件,来自于

yum install cifs-utils

另外，以这种不需要帐号密码的情况，是以nobody用户(属于nobody用户组)的身份在进行文件操作，我在win下面创建了一个文件，在linux上面查看的时候是这样的

-rwxr--r--.  1 nobody nobody    0 May 26 02:52 asdasd.txt

这里是配置的网址

配置分组都可以登录的文件，和用户登入时，才可以看到自己的家目录,配置值

[global]
    workgroup = MYGROUP
    netbios name=www.scchary.com
    server string = Samba Server Version %v
    # log files split per-machine:
    log file = /var/log/samba/log.%m
    # maximum size of 50KB per log file, then rotate:
    max log size = 50
    security = user
    passdb backend = tdbsam
    load printers = no

[temp]
    comment = temp
    path = /tmp
    read only = No
    guest ok = Yes
[homes]
        comment = Home Directories
        browseable = no
        writable = yes
        create mode=0664
        directory mode=0775
[project]
        comment=project
        path=/tmp/project
        browseable=yes
        writeable=yes
        write list=@sambagroup

使用groupadd添加用户组

groupadd sambagroup

添加用户并加入指定的用户组

useradd -G sambagroup samba1
useradd -G sambagroup samba2
useradd -G sambagroup samba3

给文件修改权限

chmod 0775 -R /tmp/project

修改selinux选项

chcon -t samba_share_t -R /tmp/project

挂载

mount -t cifs //127.0.0.1/project /root/smb_mount/ -o username=samba1