由于项目需要,需要对目标服务器上的数据库每天进行备份并转移,查阅网上的一些帮助,结合自己的实际需要,写了这篇文章,希望对有同样需求的朋友有所帮助。目标服务器:192.168.1.197,备份服务器:192.168.0.194
1、在备份服务器上新建一个文件夹(我的是C:\DbBackupTest),首先要确定对备份服务器要有足够的权限(权限设置如下图所示),最好是“Administrators”组账户。其次 到备份服务器上,打开组策略->计算机配置->Windows设置->安全设置->本地策略->安全选项->网络访问:本地账户的共享和安全模式->经典-本地用户以自己的身份验证。
2.1、在目标服务器上打开Sql Server 2005,新建一个作业,然后新建一个“步骤”(如下图所示),指定目标数据库后,编写如下脚本(注意空格和反斜线),然后点击“确定”,完成第一步。
–开启xp_cmdshell
EXEC sp_configure ‘show advanced options’, 1;RECONFIGURE;
EXEC sp_configure ‘xp_cmdshell’, 1;RECONFIGURE;
–建立连接
Exec xp_cmdshell ‘net use \\192.168.0.194\DbBackupTest “这里填写备份服务器的登录密码”/user:192.168.0.194\administrator’
–备份数据库
Declare @Path Nvarchar(200)
Set @Path = ‘\\192.168.0.194\DbBackupTest\DigitalGolf_New_’ + Convert(Nvarchar,Getdate(),112) + ‘.bak’
Backup Database DigitalGolf_New
To disk = @Path
With Format
–断开连接
Exec xp_cmdshell ‘net use \\192.168.0.194\DbBackupTest /delete’
2.2、新建“计划”,如下图所示:
3、经过上面的两步,就已经完成了,你可以直接在作业上点击右键执行测试是否已经备份成功^-^。
4、相关的帮助链接:
http://tech.huweishen.com/gongju/1423.html
http://www.cnblogs.com/059212315/archive/2012/08/10/2631627.html
http://hi.baidu.com/ziyoubird/item/03440b226f5a824646996290
http://database.51cto.com/art/201011/233117.htm
4、更多的备份的形式参考帮助如下:(转载自:http://hi.baidu.com/ziyoubird/item/03440b226f5a824646996290)
–完整备份
Backup Database NorthwindCS
To disk=’G:\Backup\NorthwindCS_Full_20070908.bak’
–差异备份
Backup Database NorthwindCS
To disk=’G:\Backup\NorthwindCS_Diff_20070908.bak’
With Differential
–日志备份,默认截断日志
Backup Log NorthwindCS
To disk=’G:\Backup\NorthwindCS_Log_20070908.bak’
–日志备份,不截断日志
Backup Log NorthwindCS
To disk=’G:\Backup\NorthwindCS_Log_20070908.bak’
With No_Truncate
–截断日志不保留
Backup Log NorthwindCS
With No_Log
–或者
Backup Log NorthwindCS
With Truncate_Only
–截断之后日志文件不会变小
–有必要可以进行收缩
–文件备份
Exec Sp_Helpdb NorthwindCS –查看数据文件
Backup Database NorthwindCS
File=’NorthwindCS’ –数据文件的逻辑名
To disk=’G:\Backup\NorthwindCS_File_20070908.bak’
–文件组备份
Exec Sp_Helpdb NorthwindCS –查看数据文件
Backup Database NorthwindCS
FileGroup=’Primary’ –数据文件的逻辑名
To disk=’G:\Backup\NorthwindCS_FileGroup_20070908.bak’
With init
–分割备份到多个目标
–恢复的时候不允许丢失任何一个目标
Backup Database NorthwindCS
To disk=’G:\Backup\NorthwindCS_Full_1.bak’
,disk=’G:\Backup\NorthwindCS_Full_2.bak’
–镜像备份
–每个目标都是相同的
Backup Database NorthwindCS
To disk=’G:\Backup\NorthwindCS_Mirror_1.bak’
Mirror
To disk=’G:\Backup\NorthwindCS_Mirror_2.bak’
With Format –第一次做镜像备份的时候格式化目标
–镜像备份到本地和远程
Backup Database NorthwindCS
To disk=’G:\Backup\NorthwindCS_Mirror_1.bak’
Mirror
To disk=’\\192.168.1.200\Backup\NorthwindCS_Mirror_2.bak’
With Format
–每天生成一个备份文件
Declare @Path Nvarchar(2000)
Set @Path =’G:\Backup\NorthwindCS_Full_’
+Convert(Nvarchar,Getdate(),112)+’.bak’
Backup Database NorthwindCS
To http://www.hack58.net/Article/html/3/7/2008/mailt disk=@Path
–从NoRecovery或者
–Standby模式恢复数据库为可用
Restore Database NorthwindCS_Bak
With Recovery
–查看目标备份中的备份集
Restore HeaderOnly
From Disk =’G:\Backup\NorthwindCS_Full_20070908.bak’
–查看目标备份的第一个备份集的信息
Restore FileListOnly
From Disk =’G:\Backup\NorthwindCS_Full_20070908_2.bak’
With File=1
–查看目标备份的卷标
Restore LabelOnly
From Disk =’G:\Backup\NorthwindCS_Full_20070908_2.bak’
–备份设置密码保护备份
Backup Database NorthwindCS
To disk=’G:\Backup\NorthwindCS_Full_20070908.bak’
With Password = ’123′,init
Restore Database NorthwindCS
From disk=’G:\Backup\NorthwindCS_Full_20070908.bak’
With Password = ’123′
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