迁移model,msdb,tempdb,mssqlsystemresource等数据库文件的方法

移动model,msdb,tempdb等数据库文件位置

USE master;

GO

ALTER DATABASE tempdb

MODIFY FILE (NAME = tempdev, FILENAME = 'D:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Data\tempdb.mdf');

GO

ALTER DATABASE   tempdb

MODIFY FILE (NAME = templog, FILENAME = 'D:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Data\templog.ldf');

GO

 

GO

ALTER DATABASE model

MODIFY FILE (NAME = modeldev, FILENAME = 'D:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Data\model.mdf');

GO

ALTER DATABASE   model

MODIFY FILE (NAME = modellog, FILENAME = 'D:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Data\modellog.ldf');

GO

 

GO

ALTER DATABASE msdb

MODIFY FILE (NAME = MSDBData, FILENAME = 'D:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Data\msdbdata.mdf');

GO

ALTER DATABASE   msdb

MODIFY FILE (NAME = MSDBLog, FILENAME = 'D:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Data\msdblog.ldf');

GO

 

移动mssqlsystemresource数据库文件位置

需要先停止mssqlserver服务，进入修复模式，运行：d:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Binn>sqlservr.exe –f，执行以下SQL代码

 

ALTER DATABASE mssqlsystemresource

    MODIFY FILE (NAME=data, FILENAME= 'D:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Data\mssqlsystemresource.mdf');

GO

ALTER DATABASE mssqlsystemresource

    MODIFY FILE (NAME=log, FILENAME= 'D:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Data\mssqlsystemresource.ldf');

GO

这些都只是变更了master数据库中关于这些数据库的位置信息，执行成功之后，再把相应数据库文件拷贝到新的位置，启动MSSQLSERVER服务即可