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在实现《CentOS(RedHat) 6.2下Samba配置》的过程中，发现CentOS 6.2的Samba share总是没有权限写文件，已经试过在Windows XP/Windows 2003和2台CentOS。当然已经在CentOS端给了所有人完整的权限。而在RH 5.0系列是没有这个问题的。
网上找了一下，参考以下2篇文章：
试了一下运行：
chcon -Rt samba_share_t /var/samba/resource |
还是不行。
[root@server1 ~]# cat /etc/selinux/config
# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
# enforcing - SELinux security policy is enforced.
# permissive - SELinux prints warnings instead of enforcing.
# disabled - SELinux is fully disabled.
SELINUX=disabled
# SELINUXTYPE= type of policy in use. Possible values are:
# targeted - Only targeted network daemons are protected.
# strict - Full SELinux protection.
SELINUXTYPE=targeted
|
重启server后HOME 目录可以写了，可是建立的本地Samba share始终不能写入。
后来想到可能是smb.conf配置有问题，smb.conf配置如下：
[resource]
comment = local resource
path = /var/samba/resource
writable = yes # OK to write
|
用testparm一测试果然有问题:
[resource]
comment = local resource
path = /var/samba/resource
|
“writable = yes” 哪里去了？看了看HOME的输出都是”read only = No”，于是把配置改成如下：
[resource]
comment = local resource
path = /var/samba/resource
read only = No
|
重启SMB service后，问题搞定！，testparm也能正常输出：
[resource]
comment = local resource
path = /var/samba/resource
read only = No
|
我这个版本Samba难道不认识writable = yes ，只认read only = No ，奇怪?
[root@server2 samba]# uname -a Linux server2 2.6.32-220.el6.i686 #1 SMP Tue Dec 6 16:15:40 GMT 2011 i686 i686 i386 GNU/Linux [root@server2 samba]# cat /etc/centos-release CentOS release 6.2 (Final) [root@server2 samba]# rpm -qa |grep samba samba-common-3.5.10-125.el6.i686 samba-client-3.5.10-125.el6.i686 samba-3.5.10-125.el6.i686 samba4-libs-4.0.0-23.alpha11.el6.i686 samba-winbind-clients-3.5.10-125.el6.i686 [root@server2 samba]# |
带着这个疑问，我又进行了测试，发现如果我指定了用户或组的情况下，writable = yes是可以的：
[resource]
comment = local resource
path = /var/samba/resource
; read only = No
writable = yes
valid users=jonathan
|
testparm正常输出:
[root@server1 ~]# service smb stop
Shutting down SMB services: [ OK ]
[root@server1 ~]# service smb start
Starting SMB services: [ OK ]
[root@server1 ~]# testparm
Load smb config files from /etc/samba/smb.conf
[resource]
comment = local resource
path = /var/samba/resource
valid users = jonathan
read only = No
|
对于这个设计我只能表示无奈，亦或是自己太无知了。
CentOS(RedHat) 6.2 Samba share权限拒绝访问
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原文地址：http://www.cnblogs.com/wangbin/p/4437427.html
