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²¾°Ê master ©M¸ê·½¸ê®Æ®w ²¾°Ê master ©M¸ê·½¸ê®Æ®w





¸ê·½¸ê®Æ®w·|ÀHµÛ master ¸ê®Æ®wªº¦ì¸m¦Ó¤£¦P¡C¸ê·½¸ê®Æ©M°O¿ýÀÉ¥²¶·¤@°_¦s©ñ¡A¦Ó¥B¥²¶·»P master ¸ê®ÆÀÉ®× (master.mdf) ¦ì©ó¬Û¦Pªº¦ì¸m¡C¦]¦¹¡A¦pªG²¾°Ê master ¸ê®Æ®w¡A±z¤]¥²¶·±N¸ê·½¸ê®Æ®w²¾¨ì»P master ¸ê®ÆÀɬۦPªº¦ì¸m¡C½Ð¤£­n±N¸ê·½¸ê®Æ®w©ñ¸m¨ìÀ£ÁY©Î¥[±Kªº NTFS Àɮרt²Î¸ê®Æ§¨¤¤¡C³o»ò°µ±N·|­°§C®Ä¯à¡A¦Ó¥B·|¾É­PµLªk¤É¯Å¡C


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  1. ¦b [¶}©l] ¥\¯àªí¤W¡A¨Ì§Ç«ü¦V [©Ò¦³µ{¦¡]¡B[Microsoft SQL Server 2005] ©M [²ÕºA¤u¨ã]¡AµM«á«ö¤@¤U [SQL Server ²ÕºAºÞ²z­û]¡C

  2. ¦b [SQL Server 2005 ªA°È] ¸`ÂI¤¤¡A¥H·Æ¹«¥kÁä«ö¤@¤U SQL Server ªº°õ¦æ­ÓÅé (¨Ò¦p [SQL Server (MSSQLSERVER)])¡AµM«á¿ï¾Ü [ÄÝ©Ê]¡C

  3. ¦b [SQL Server (instance_name) ÄÝ©Ê] ¹ï¸Ü¤è¶ô¤¤¡A«ö¤@¤U [¶i¶¥] ¯Á¤Þ¼ÐÅÒ¡C

  4. ±N [±Ò°Ê°Ñ¼Æ] ­È½s¿è¦¨«ü¦V master ¸ê®Æ®w¸ê®Æ¤Î°O¿ýÀɪº³W¹º¦ì¸m¡AµM«á«ö¤@¤U [½T©w]¡C²¾°Ê¿ù»~°O¿ýÀɬO¿ï¾Ü©Êªº¡C
    ¸ê®ÆÀɪº°Ñ¼Æ­È¥²¶·¿í·Ó -d °Ñ¼Æ¡A¦Ó°O¿ýÀɪº­È«h¥²¶·¿í·Ó -l °Ñ¼Æ¡C¤U¦C½d¨ÒÅã¥Ü master ¸ê®Æ»P°O¿ýÀɪº¹w³]¦ì¸m°Ñ¼Æ­È¡C




    -dC:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\DATA\master.mdf;-eC:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\LOG\ERRORLOG;-lC:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\DATA\mastlog.ldf
    ¦pªG master ¸ê®Æ»P°O¿ýÀɪº³W¹º¦ì¸m¬° E:\SQLData¡A«h¥²¶·±N°Ñ¼Æ­È§ó§ï¦p¤U¡G




    -dE:\SQLData\master.mdf;-eC:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\LOG\ERRORLOG;-lE:\SQLData\mastlog.ldf

  5. ¥H·Æ¹«¥kÁä«ö¤@¤U°õ¦æ­ÓÅé¦WºÙ¨Ã¿ï¾Ü [°±¤î]¡A§Y¥i°±¤î SQL Server ªº°õ¦æ­ÓÅé¡C

  6. ±N master.mdf ©M mastlog.ldf Àɲ¾¦Ü·s¦ì¸m¡C

  7. ¦b©R¥O´£¥Ü¦r¤¸¤U¿é¤J¤U¦C¨ä¤¤¤@­Ó©R¥O¡A¥H¶È­­ master ªº´_­ì¼Ò¦¡±Ò°Ê SQL Server ªº°õ¦æ­ÓÅé¡C¦b³o¨Ç©R¥O¤¤«ü©wªº°Ñ¼Æ­n°Ï¤À¤j¤p¼g¡C¦pªG¥¼¨Ì·Ó©Ò¥Ü«ü©w°Ñ¼Æ¡A©R¥O±N·|¥¢±Ñ¡C


    • ¦pªG¬O¹w³] (MSSQLSERVER) °õ¦æ­ÓÅé¡A½Ð°õ¦æ¤U¦C©R¥O¡C




      NET START MSSQLSERVER /f /T3608

    • ¦pªG¬O¨ã¦W°õ¦æ­ÓÅé¡A½Ð°õ¦æ¤U¦C©R¥O¡C




      NET START MSSQL$instancename /f /T3608

  8. ¨Ï¥Î sqlcmd ©R¥O©Î SQL Server Management Studio °õ¦æ¤U¦C³¯­z¦¡¡C½ÐÅܧó FILENAME ¸ô®|¡A¨Ï¨ä²Å¦X master ¸ê®ÆÀɮתº·s¦ì¸m¡C½Ð¤ÅÅܧó¸ê®Æ®wªº¦WºÙ©ÎÀɮצWºÙ¡C




     

    ALTER DATABASE mssqlsystemresource 
    MODIFY FILE (NAME=data, FILENAME= 'new_path_of_master\mssqlsystemresource.mdf');
    GO
    ALTER DATABASE mssqlsystemresource
    MODIFY FILE (NAME=log, FILENAME= 'new_path_of_master\mssqlsystemresource.ldf');
    GO

  9. ±N mssqlsystemresource.mdf ©M mssqlsystemresource.ldf Àɮײ¾¦Ü·s¦ì¸m¡C

  10. °õ¦æ¤U¦C³¯­z¦¡¡A±N¸ê·½¸ê®Æ®w³]©w¦¨°ßŪ¡C




     

    ALTER DATABASE mssqlsystemresource SET READ_ONLY;

  11. µ²§ô sqlcmd ¤½¥Îµ{¦¡©Î SQL Server Management Studio¡C

  12. °±¤î SQL Server ªº°õ¦æ­ÓÅé¡C

  13. ­«·s±Ò°Ê SQL Server ªº°õ¦æ­ÓÅé¡C

  14. °õ¦æ¤U¦C¬d¸ß¡AÅçÃÒ master ¸ê®Æ®wªºÀÉ®×Åܧó¡C±z¤£¯à¨Ï¥Î¨t²Î¥Ø¿ýÀ˵ø©Î¨t²Î¸ê®ÆªíÀ˵ø¸ê·½¸ê®Æ®wªº¤¤Ä~¸ê®Æ¡C




     

    SELECT name, physical_name AS CurrentLocation, state_desc
    FROM sys.master_files
    WHERE database_id = DB_ID('master');
    GO





A. ²¾°Ê tempdb ¸ê®Æ®w



¤U¦C½d¨Ò·|¥H­p¹ºªº­«·s©ñ¸m¡A±N tempdb ¸ê®Æ©M°O¿ýÀɲ¾¨ì·s¦ì¸m¡C








 
¥Ñ©ó¦b¨C¦¸±Ò°Ê SQL Server ªº°õ¦æ­ÓÅé®É³£·|­«·s«Ø¥ß tempdb¡A¦]¦¹±z¤£»Ý­n¹ê»Ú²¾°Ê¸ê®Æ©M°O¿ýÀÉ¡C¦b¨BÆJ 3 ¤¤­«·s±Ò°ÊªA°È®É¡A¨t²Î´N·|¦b·s¦ì¸m«Ø¥ß³o¨ÇÀɮסC¦b­«·s±Ò°ÊªA°È¤§«e¡Atempdb ±NÄ~Äò¨Ï¥Î²{¦³¦ì¸m¤¤ªº¸ê®Æ©M°O¿ýÀÉ¡C




  1. §PÂ_ tempdb ¸ê®Æ®wªºÅÞ¿èÀɮצWºÙ¥H¤Î¥¦­Ì¥Ø«eªººÏºÐ¦ì¸m¡C




     

    SELECT name, physical_name AS CurrentLocation
    FROM sys.master_files
    WHERE database_id = DB_ID(N'tempdb');
    GO

  2. ½Ð§Q¥Î ALTER DATABASE ¨ÓÅܧó¨C­ÓÀɮתº¦ì¸m¡C




     

    USE master;
    GO
    ALTER DATABASE tempdb
    MODIFY FILE (NAME = tempdev, FILENAME = 'E:\SQLData\tempdb.mdf');
    GO
    ALTER DATABASE tempdb
    MODIFY FILE (NAME = templog, FILENAME = 'F:\SQLLog\templog.ldf');
    GO

  3. °±¤î©M­«·s±Ò°Ê SQL Server °õ¦æ­ÓÅé¡C

  4. ½T»{ÀÉ®×Åܧó¡C




     

    SELECT name, physical_name AS CurrentLocation, state_desc
    FROM sys.master_files
    WHERE database_id = DB_ID(N'tempdb');

  5. ±q­ì©l¦ì¸m¤¤§R°£ tempdb.mdf ©M templog.ldf ÀɮסC

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