部署samba服务之后,在客户端用挂载访问的方式,错误信息:mount: block device //192.168.1.108/mysqldata is write-protected, mounting read-only mount: cannot mount block device //192.168.1.108/mysqldata read-only
1、系统环境
- 物理机:
Windows 7(32位)
旗舰版 - 虚拟机:
CentOS 6.5
2、使用samba服务
在服务器上部署完成samba
之后,客户端使用samba
有两种方式:交换式访问和挂载访问。
- 2.1交互式访问:
基于smbclient
交互式的命令行客户端- 查看共享:
~]# smbclient -L SAMBA_SERVER -U USERNAME
- 访问共享:
~]# smbclient //SAMBA_SERVER/SERVICE_NAME -U USERNAME
- 2.2挂载访问:
基于mount -t cifs
文件挂载访问方式
~]# mount -t cifs -o username=USERNAME,password=PASSWORD //SAMBA_SERVER/SHARED_DIR /MOUNT_POINT
3、问题描述
基于挂载访问方式,在客户端上使用samba
服务的时候,出现了以下的错误提示:
[root@promote ~]# mount -t cifs //192.168.1.108/mysqldata -o username=centos /mydata/data/
mount: block device //192.168.1.108/mysqldata is write-protected, mounting read-only
mount: cannot mount block device //192.168.1.108/mysqldata read-only
4、解决方法
- 搜索:
[root@promote ~]# yum search cifs
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.tuna.tsinghua.edu.cn
* extras: mirrors.btte.net
* updates: ftp.sjtu.edu.cn
==================================================================== N/S Matched: cifs ====================================================================
cifs-utils.i686 : Utilities for mounting and managing CIFS mounts
pcp-pmda-cifs.i686 : Performance Co-Pilot (PCP) metrics for the Cifs shell
Name and summary matches only, use "search all" for everything.
- 安装:
[root@promote ~]# yum install -y cifs-utils
- 测试,重新挂载:
[root@promote ~]# mount -t cifs //192.168.1.108/mysqldata -o username=centos /mydata/data/
Password:
[root@promote ~]# mount | grep "^//"
//192.168.1.108/mysqldata on /mydata/data type cifs (rw)
[root@promote ~]# cd /mydata/data/
[root@promote data]# ls
fstab issue resolv.conf
5、结语
至此,就解决了,在客户端基于挂载访问方式,无法正常使用samba
的问题。