µ¥ÀÌÅͺ£À̽ºÀÇ ·Î±× ½ºÄµÀ¸·Î Àü´ÞµÈ LSN (xxx:xxx:x)ÀÌ À߸øµÇ¾ú½À´Ï´Ù.
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(MS-SQL 2000)
DB»õ·Î¸¸µé¾î ¿¬°áÈÄ ¼­ºñ½ºÁßÁöÈÄ ¼Õ»óDB ºÙ¿©³Ö°í ¼­ºñ½º ½ÃÀÛ
¾Æ·¡Äõ¸®·Î ÁÖÀÇ´ë»óÀ» ÀÀ±Þ¸ðµå·Î º¯°æ
sp_configure 'allow', 1
reconfigure with override
update sysdatabases set status = 32768 where name = 'MDO2000DB'
»õ·Î¿î DB¸¸µé¾î DTS·Î º¹»ç
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'inbus' µ¥ÀÌÅͺ£À̽ºÀÇ ·Î±× ½ºÄµÀ¸·Î Àü´ÞµÈ LSN (xxx:xxx:x)ÀÌ À߸øµÇ¾ú½À´Ï´Ù.




=>LOGÆÄÀÏÀÌ ±úÁ®¼­ DBÁ¢¼ÓÀÌ ºÒ°¡´ÉÇØÁü.



LOG º¹±¸ ¹æ¹ý

1. »õ·Î¿î µ¥ÀÌÅͺ£À̽º¸¦ ¸¸µç´Ù. ex.)inbus

2. ±× ÈÄ SQL Server ¸¦ ÁßÁö½ÃŲ´Ù.

3. ±úÁø ¿øº»ÆÄÀÏÀ» inbus_Data.MDF¸¦ »õ·Î¸¸µç µ¥ÀÌÅͺ£À̽º¿¡ µ¤¾î¾²±âÇÑ´Ù.

4. SQL Server Àç½ÃÀÛ

5. Äõ¸®ºÐ¼®±â¸¦ ¿­°í

sp_configure 'allow update', 1

reconfigure with override



update master..sysdatabases

set status = status | 32768

where name = 'inbus'



sp_configure 'allow update', 0

reconfigure with override

6. ¿Ï·á ÈÄ Server ÁßÁö

7. inbus_Log.LDF »èÁ¦

8. Server Àç½ÃÀÛ

9. Äõ¸®ºÐ¼®±â¸¦ ¿­°í

dbcc rebuild_log('inbus', 'E:\Data\inbus_Log.LDF') --µ¥ÀÌÅͺ£À̽º¸í°ú LDFÆÄÀÏ ÀúÀåµÈ À§Ä¡


alter database inbus set multi_user

[Ãâó] MS-SQL LOG º¹±¸|ÀÛ¼ºÀÚ Çູ

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[SQL°øÅë] LDFÆÄÀÏÀÌ ¾ø°Å³ª ¼Õ»óµÇ¾úÀ»¶§ÀÇ SQL µ¥ÀÌÅÍ º¹±¸ ¹æ¹ý
ÄÄÇ»ÅÍ/µ¥ÀÌÅͺ£À̽º 2011/09/17 01:23 Posted by °ø»ç¹Ì
"µ¥ÀÌÅͺ£À̽ºÀÇ ·Î±× ½ºÄµÀ¸·Î Àü´ÞµÈ LSN (3420:335:1)ÀÌ(°¡) À߸øµÇ¾ú½À´Ï´Ù."



"»õ µ¥ÀÌÅͺ£À̽º 'BEST'À»(¸¦) ¿­ ¼ö ¾ø½À´Ï´Ù. CREATE DATABASE°¡ Áߴܵ˴ϴÙ.
ÀåÄ¡ È°¼ºÈ­ ¿À·ùÀÔ´Ï´Ù. ¹°¸®Àû ÆÄÀÏ À̸§ 'D:\TestData\¼¼°è·Î\BEST_log.LDF'ÀÌ(°¡) À߸øµÈ °Í °°½À´Ï´Ù."



À§¿Í°°ÀÌ LDFÆÄÀÏÀÌ Á¸ÀçÇϴµ¥ LSN ÀÏ°ü¼ºÀÌ ±úÁ³°Å³ª LDFÆÄÀÏ ÀÚü°¡ Á¸ÀçÇÏÁö ¾ÊÀ»¶§ÀÇ ÇØ°á¹æ¹ýÀÔ´Ï´Ù.



¿ì¼±Àº LDFÆÄÀÏ ¾øÀÌ MDFÆÄÀϸ¸ °¡Áö°í AttachÇÒ¼ö ÀÖ´Â ¸í·ÉÀ» ½ÇÇàÇØ º¾´Ï´Ù.

EXEC sp_attach_single_file_db @dbname = 'BEST', @physname = 'D:\Temp\BEST.MDF'




À§ÀÇ ±×¸²°ú °°ÀÌ ÇØ°áµÇÁö ¾Ê°í ±×´ë·Î ¶ó¸é ¾Æ·¡ÀÇ ¹æ¹ý´ë·Î ÀÛ¾÷À» ÁøÇàÇÕ´Ï´Ù.


1. º¹±¸ÇÏ·Á´Â BEST.MDFÆÄÀÏÀÇ À̸§À» º¯°æÇÕ´Ï´Ù. ¿©±â¿¡¼­´Â BEST.OLDÆÄÀÏ·Î º¯°æÇÏ°Ú½À´Ï´Ù.




2. BEST¶ó´Â µ¿ÀÏÇÑ À̸§À¸·Î DataBase¸¦ »ý¼ºÇÕ´Ï´Ù.
ÀÌÀü¿¡ À̸§À» ¹Ù²Ù¾ú´ø BEST.MDFÆÄÀÏÀÇ °æ·Î¿Í ÀÏÄ¡ÇÏ¿©¾ß ÇÕ´Ï´Ù.





3. SQL¼­¹ö¸¦ Á¤ÁöÇÕ´Ï´Ù. ±×¸®°í »õ·Ó°Ô »ý¼ºµÈ BEST.MDFÆÄÀÏÀ» »èÁ¦ÇÕ´Ï´Ù.
±×·±´ÙÀ½ ÀÌÀü¿¡ À̸§À» ¹Ù²Ù¾ú´ø BEST.OLDÆÄÀÏÀ» ´Ù½Ã BEST.MDFÆÄÀÏ·Î º¯°æÇÕ´Ï´Ù.










4. SQL¼­¹ö¸¦ ´Ù½Ã ½ÃÀÛÇÕ´Ï´Ù. Enterprise Manager¿¡¼­ º¸¸é,
BEST(ÁÖÀÇ´ë»ó)À¸·Î Ç¥½ÃµÇ°Å³ª Á¤»óÀûÀ¸·Î Ç¥½ÃµÇ´õ¶óµµ »ç¿ëÇÏ·Á°í Çϸé 945 message°¡ ¹ß»ýÇÕ´Ï´Ù.








5. µ¥ÀÌÅÍ¿¡´Â Á¢±ÙÀÌ ¾ÈµÇ´Â »óȲÀ̹ǷΠÁ¢±ÙÇÏ·Á¸é ÇØ´çµ¥ÀÌÅ͸¦ Emergency Mode·Î
ÀüȯÇØ ÁÖ¾î¾ß ÇÕ´Ï´Ù. Äõ¸®ºÐ¼®±â¿¡¼­ ¾Æ·¡ÀÇ ¸í·ÉµéÀ» Â÷·Ê·Î ½ÇÇàÇÕ´Ï´Ù.

sp_configure 'allow', 1

reconfigure with override

sql200ÀÏ°æ¿ì

update sysdatabases set status = 32768 where name = 'BEST'

sql2005ÀÏ°æ¿ì

ALTER DATABASE BEST SET EMERGENCY










6. Enterprise Manager¿¡¼­ BEST(ÀÀ±Þ¸ðµå) ÇüÅ·ΠÀüȯµÈ°ÍÀ» È®ÀÎÇÒ¼ö ÀÖ½À´Ï´Ù.
Äõ¸®ºÐ¼®±â¿¡¼­ Äõ¸®·Î µ¥ÀÌÅÍ Á¶È¸µµ °¡´ÉÇÑ°ÍÀ» È®ÀÎÇÒ¼ö ÀÖ½À´Ï´Ù.





7. DTS¸¦ ÀÌ¿ëÇÏ¿© µ¥ÀÌÅ͸¦ º¹»çÇÕ´Ï´Ù. BEST_º¹±¸¶ó´Â »õ·Î¿î DataBase¸¦ »ý¼ºÇÕ´Ï´Ù.



8. BEST_º¹±¸ µ¥ÀÌÅÍ¿¡¼­ ¸¶¿ì½º ¿À¸¥ÂÊÅ°¸¦ ´©¸¥ÈÄ ¸ðµçÀÛ¾÷-µ¥ÀÌÅÍ°¡Á®¿À±â¸¦ Ŭ¸¯ÇÕ´Ï´Ù.
¸¶¹ý»ç¸¦ ÀÌ¿ëÇÏ¿© °ü·Ã ¼³Á¤À» Çϸ鼭 ´ÙÀ½, ´ÙÀ½À¸·Î ³Ñ¾î°©´Ï´Ù.
















9. ¸¶¹ý»ç ¼³Á¤À» ¸ðµÎÇÑÈÄ ¸¶Ä§¹öÆ°À» ´©¸£¸é µ¥ÀÌÅͺ¹»ç°¡ ÁøÇàµË´Ï´Ù.










10. ÀÛ¾÷ÀÌ ¿Ï·áµÇ¾ú½À´Ï´Ù.
¼ø¼ö µ¥ÀÌÅ͸¸ º¹»çÇÑ°ÍÀ̱⠶§¹®¿¡ À妽º ¹× ±âº»Å° ±âŸµîµîÀÇ µ¥ÀÌÅÍ´Â ¼öµ¿À¸·Î º¹±¸ÇÏ¿©¾ß ÇÕ´Ï´Ù.
ÀÛ¼º ³¯Â¥ : 2013-01-26