今天在centos6.x上搭建了一个samba服务器，但是在挂载其共享目录时出现：

<code>
[root@www samba]# mount -t  cifs //192.168.2.101/share /mnt/share -o username=user
mount: block device //192.168.2.101/share is write-protected, mounting read-only
mount: cannot mount block device //192.168.2.101/share read-only
</code>

经过网上搜索发现原来是未安装cifs-utils包。

<code>
[root@www samba]# yum install -y cifs-utils
</code>

安装完后挂载：

<code>
[root@www samba]# mount -t  cifs //192.168.2.101/share /mnt/share -o username=user
Password: 
[root@www samba]# df  -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/sda2              18G  2.8G   14G  17% /
tmpfs                 504M     0  504M   0% /dev/shm
/dev/sda1             283M   26M  242M  10% /boot
//192.168.2.101/share
                       18G  2.8G   14G  17% /mnt/share
</code>