집 >데이터 베이스 >MySQL 튜토리얼 >手把手教你学会SQL Server镜像操作_MySQL
SQL Server
MSSQL 从 2005 开始推出镜像功能.
SQL Server镜像是不可读的.整个库在个 norecovery模式.
SQL Server镜像只能是1对1 但可以用镜像+logshipping 混合实现一对多和镜像链.
SQL Server镜像认证分为 证书 和windows验证.windows验证必须在一个域里面实现.
并不是每个公司的生产环境都是一个域.域的好处是可以做故障转移群集+镜像混合实现保障.
下面就说下认证方式的镜像
环境:win2008 +mssql2008
1 在主库上面创建数据库主密钥
<ol class="dp-sql"><li class="alt"><span><span class="keyword"><strong><font color="#006699">create</font></strong></span><span> master </span><span class="keyword"><strong><font color="#006699">key</font></strong></span><span> encryption </span><span class="keyword"><strong><font color="#006699">by</font></strong></span><span> </span><span class="keyword"><strong><font color="#006699">password</font></strong></span><span> =</span><span class="string"><font color="#0000ff">'123!@#abc'</font></span><span>; </span></span></li></ol>
2 创建证书
<ol class="dp-sql"><li class="alt"><span><span class="keyword"><strong><font color="#006699">create</font></strong></span><span> certificate host_105with subject=</span><span class="string"><font color="#0000ff">'host_105_c'</font></span><span> </span></span></li></ol>
3创建端点
<ol class="dp-sql"> <li class="alt"><span><span class="keyword"><strong><font color="#006699">create</font></strong></span><span> endpoint endport_mirrorstate=started </span></span></li> <li class="alt"><span><span class="keyword"><strong><font color="#006699">as</font></strong></span><span> tcp(listener_port=1522, listener_ip=</span><span class="op"><font color="#808080">all</font></span><span>)</span></span></li> <li class="alt"><span><span class="keyword"><strong><font color="#006699">for</font></strong></span><span> database_mirroring(authentication=certificate host_105,</span></span></li> <li class="alt"><span><span> encryption=required algorithm AES, role=</span><span class="op"><font color="#808080">all</font></span><span> ); </span></span></li> </ol>
4 备份证书并把证书复制到镜像服务器上
<ol class="dp-sql"><li class="alt"><span><span>backup certificate host_105 </span><span class="keyword"><strong><font color="#006699">to</font></strong></span><span> file=</span><span class="string"><font color="#0000ff">'c:\host_105.cer'</font></span><span>; </span></span></li></ol>
5 在备份机上面重复1-4步骤 (证书名不一样 把 所有带 host_105替换成host_106)
6 在主机上创建sql验证账户并和证书绑定
<ol class="dp-sql"><li class="alt"><span><span class="keyword"><strong><font color="#006699">create</font></strong></span><span> login mirror_b </span><span class="keyword"><strong><font color="#006699">with</font></strong></span><span> </span><span class="keyword"><strong><font color="#006699">password</font></strong></span><span>=</span><span class="string"><font color="#0000ff">'xwj1234!@#</font></span></span></li></ol>
7 在镜像机上创建sql验证账户并和证书绑定
<ol class="dp-sql"><li class="alt"><span><span class="keyword"><strong><font color="#006699">create</font></strong></span><span> login mirror_a </span><span class="keyword"><strong><font color="#006699">with</font></strong></span><span> </span><span class="keyword"><strong><font color="#006699">password</font></strong></span><span>;=</span><span class="string"><font color="#0000ff">'xwj1234!@#</font></span></span></li></ol>
8 在主库新建mirror_test数据库 日志模式设置为完全模式 并在镜像库上面还原,还原模式为 norecovery
9 同步镜像
<ol class="dp-sql"> <li class="alt"><span><span class="comment"><font color="#008200">--- 在镜像服务器上运行alter database mirror_test </font></span><span> </span></span></li> <li> <span class="keyword"><strong><font color="#006699">set</font></strong></span><span> partner=</span><span class="string"><font color="#0000ff">'TCP://192.168.1.105:1522'</font></span><span> </span> </li> <li class="alt"> <span class="comment"><font color="#008200">---在主机上面运行alter database mirror_test </font></span><span> </span> </li> <li> <span class="keyword"><strong><font color="#006699">set</font></strong></span><span> partner=</span><span class="string"><font color="#0000ff">'TCP://192.168.1.106:1522'</font></span><span> </span> </li> <li class="alt"> <span class="comment"><font color="#008200">---设置为高性能模式alter database mirror_testset safety off</font></span><span> </span> </li> </ol>
10 测试
<ol class="dp-sql"> <li class="alt"><span><span class="comment"><font color="#008200">--在主机执行 </font></span><span> </span></span></li> <li> <span class="keyword"><strong><font color="#006699">create</font></strong></span><span> </span><span class="keyword"><strong><font color="#006699">table</font></strong></span><span> test(id </span><span class="keyword"><strong><font color="#006699">int</font></strong></span><span>); </span> </li> <li class="alt"> <span class="keyword"><strong><font color="#006699">insert</font></strong></span><span> </span><span class="keyword"><strong><font color="#006699">into</font></strong></span><span> test </span><span class="keyword"><strong><font color="#006699">select</font></strong></span><span> 1; </span> </li> <li> <span class="comment"><font color="#008200">--在镜像库上执行 </font></span><span> </span> </li> <li class="alt"> <span class="keyword"><strong><font color="#006699">create</font></strong></span><span> </span><span class="keyword"><strong><font color="#006699">database</font></strong></span><span> mirror_test_snp </span> </li> <li> <span class="keyword"><strong><font color="#006699">on</font></strong></span><span> </span><span class="keyword"><strong><font color="#006699">primary</font></strong></span><span> </span> </li> <li class="alt"> <span>(</span><span class="keyword"><strong><font color="#006699">name</font></strong></span><span>=</span><span class="string"><font color="#0000ff">'mirror_test'</font></span><span>,filename=</span><span class="string"><font color="#0000ff">'c:\mirror_test.mdf'</font></span><span>) </span> </li> <li> <span class="keyword"><strong><font color="#006699">as</font></strong></span><span> snapshot </span><span class="keyword"><strong><font color="#006699">of</font></strong></span><span> mirror_test; </span> </li> <li class="alt"> <span>use mirror_testselect * </span><span class="keyword"><strong><font color="#006699">from</font></strong></span><span> test </span> </li> </ol>
11 打开镜像监控器
11 mirror+logshipping
原文标题:MSSQLMiRROR
链接:http://www.cnblogs.com/xwj1985/archive/2010/08/08/1795225.html
7 在镜像机上创建sql验证账户并和证书绑定
___FCKpd___5
8 在主库新建mirror_test数据库 日志模式设置为完全模式 并在镜像库上面还原,还原模式为 norecovery
9 同步镜像
___FCKpd___6
10 测试
___FCKpd___7
11 打开镜像监控器
11 mirror+logshipping
原文标题:MSSQLMiRROR
链接:http://www.cnblogs.com/xwj1985/archive/2010/08/08/1795225.html
8 在主库新建mirror_test数据库 日志模式设置为完全模式 并在镜像库上面还原,还原模式为 norecovery
9 同步镜像
___FCKpd___6
10 测试
___FCKpd___7
11 打开镜像监控器
11 mirror+logshipping
原文标题:MSSQLMiRROR
链接:http://www.cnblogs.com/xwj1985/archive/2010/08/08/1795225.html
7 在镜像机上创建sql验证账户并和证书绑定
___FCKpd___5
8 在主库新建mirror_test数据库 日志模式设置为完全模式 并在镜像库上面还原,还原模式为 norecovery
9 同步镜像
___FCKpd___6
10 测试
___FCKpd___7
11 打开镜像监控器
11 mirror+logshipping
原文标题:MSSQLMiRROR
链接:http://www.cnblogs.com/xwj1985/archive/2010/08/08/1795225.html