--在MIR-A上,创建数据库镜像端点 create endpoint DB_MirroringEP AS tcp (listener_port = 5022) for database_Mirroring (role = partner,encryption=supported); go
--在MIR-B上,创建数据库镜像端点,用于伙伴通讯 CREATE ENDPOINT Db_MirroringEP AS TCP (LISTENER_PORT = 5022) FOR DATABASE_MIRRORING (ROLE = PARTNER, ENCRYPTION = SUPPORTED); GO ALTER ENDPOINT Db_MirroringEP STATE = STARTED GO
--在MIR-W上,创建数据库镜像端点,用于见证通讯 CREATE ENDPOINT Db_MirroringEP AS TCP (LISTENER_PORT = 5022) FOR DATABASE_MIRRORING (ROLE = WITNESS, ENCRYPTION = SUPPORTED); GO ALTER ENDPOINT Db_MirroringEP STATE = STARTED GO
--在MIR-A,MIR-B,MIR-W上,检查端点配置 SELECT * FROM sys.database_mirroring_endpoints GO
--在MIR-A,MIR-B,MIR-W上,配置数据库镜像安全性,somodesql.com为自己的域名 use master go grant connect on endpoint::"DB_MirroringEP" to "SOMODESQL\sqladmin" go
--在MIR-A上,对AdventureWorks数据库做完全备份 BACKUP DATABASE AdventureWorks TO DISK = 'C:\AdventureWorks.bak' GO
--在MIR-B上恢复AdventureWorks数据库。 --通过安全方法,将 C:\AdventureWorks.bak 复制到 MIR-B。 --在 MIR-B 的镜像服务器实例上还原数据库: RESTORE DATABASE AdventureWorks FROM DISK = 'C:\AdventureWorks.bak' WITH NORECOVERY GO
--启动数据库镜像,注意顺序,需要在首先在镜像服务器上配置伙伴 --在MIR-B上,指定伙伴端点,somodesql.com为自己的域名 alter database AdventureWorks set partner = N'TCP://MIR-A.somodesql.com:5022' GO
--在MIR-A上,指定伙伴端点 alter database AdventureWorks set partner = N'TCP://MIR-B.somodesql.com:5022' GO --在MIR-A上,指定见证服务器端点 ALTER DATABASE AdventureWorks SET WITNESS = N'TCP://MIR-W.somodesql.com:5022' GO --配置数据库镜像事务安全级别 ALTER DATABASE AdventureWorks SET SAFETY FULL GO
--=================查看数据库镜像的配置状态================= -- 1.)通过Management studio 对象资源管理器,查看主体数据库、镜像数据库状态 -- 2.)通过Management studio 对象资源管理器中的数据库属性查看状态 -- 3.)通过系统目录视图查看数据库镜像配置情况
use master go SELECT * FROM sys.database_mirroring_endpoints SELECT * FROM sys.database_mirroring WHERE database_id = (SELECT database_id FROM sys.databases WHERE name = 'AdventureWorks')
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