°©Àڱ⠴ٿîµÆ³ª ±×·¨À»°Å¿¡¿ä.±× ÈÄ·Î Á¢¼ÓÇϸé ÈÞÁöÀνºÅϽº¿¡ Á¢¼ÓµÇ¾ú½À´Ï´Ù.
ÀÌ·¸°Ô ³ª¿À³×¿ä.°Ë»öÇغ¸´Ï ¾î¶² ÀÛ¾÷À» ÇØ¾ß Çϴµ¥ Á¦°¡ ÄÁÆ®·Ñ ÆÄÀÏÀ» Áö¿ö¹ö·È³×¿ä,ÈæÈæ
±×·¯´Ù°¡ ¾Æ·¡¿Í °°Àº ±ÛÀ» ºÃ´Âµ¥¿ä.¸í·É¾î°¡ ¾È ¸ÔÈ÷³×¿ä
SQL> ALTER DATABASE backup controlfile to trace;
# ÀÌ ¸í·É ¼öÇà ÈÄ ÄÁÆ®·Ñ ÆÄÀÏÀÌ À¯Àú ´ýÇÁ À§Ä¡·Î Æ®·¹ÀÌ½Ì µË´Ï´Ù.
-->> ALTER ÀÌ ¸í·É¾î°¡ ¾È¸ÔÈü´Ï´Ù
(ÀÌ ÀÛ¾÷À» ÇÑÈÄ¿¡ ÄÁÆ®·Ñ ÆÄÀÏÀ» Áö¿ö¾ß Çϴµ¥ ´Ù¸¥°÷ÀÇ ±ÛÀ» ºÃÀ»¶§ Á¦°¡ ¸øºÃ³ªº¾´Ï´Ù.
Àú´Â ÄÁÆ®·Ñ ÆÄÀÏÀ» ¹Ì¸® Áö¿ü½À´Ï´Ù. ±×·¡¼ ÀÌ ¸í·É¾î°¡ ¾È ¸ÔÈü´Ï´Ù.¾îÂîÇØ¾ß Çϳª¿ä?
½ÇÇàÇϸé
*
1Çà¿¡ ¿À·ù:
ORA-01507: ??????? ????? ?????
ÀÌ·¸°Ô ³ª¿É´Ï´Ù.µµ¿ò ºÎŹµå¸³´Ï´Ù.
Á¶¾ð ²À ºÎŹµå¸³´Ï´Ù.
1. sqlplus ¿¡ /as sysdba loginÀ» Çؼ db °¡µ¿ ¿©ºÎ¸¦ È®ÀÎÇØ º¾´Ï´Ù.
$ ps -aux | grep <sid> ( ps -ef | grep <sid> )
$ sqlplus "/as sysdba"
SQL> startup
SQL> exit
2. trace file À» »ý¼ºÇÏ°í editing Çؼ control file À» Àç»ý¼ºÇÏ´Â ½ºÅ©¸³Æ® ÆÄÀÏÀ» ¸¸µì´Ï´Ù.
$ sqlplus system/manager <-- °¢ÀÚÀÇ Æнº¿öµå
SQL> show parameter user_dump ==> user_dump_dest À¯Àú ´ýÇÁ À§Ä¡ È®ÀÎ
SQL> ALTER DATABASE backup controlfile to trace;
# ÀÌ ¸í·É ¼öÇà ÈÄ ÄÁÆ®·Ñ ÆÄÀÏÀÌ À¯Àú ´ýÇÁ À§Ä¡·Î Æ®·¹ÀÌ½Ì µË´Ï´Ù.
-->> ALTER ÀÌ ¸í·É¾î°¡ ¾È¸ÔÈü´Ï´Ù
(ÀÌ ÀÛ¾÷À» ÇÑÈÄ¿¡ ÄÁÆ®·Ñ ÆÄÀÏÀ» Áö¿ö¾ß Çϴµ¥ ´Ù¸¥°÷ÀÇ ±ÛÀ» ºÃÀ»¶§ Á¦°¡ ¸øºÃ³ªº¾´Ï´Ù.
±×·¡¼ ÀÌ ¸í·É¾î°¡ ¾È ¸ÔÈü´Ï´Ù.¾îÂîÇØ¾ß Çϳª¿ä?
SQL> !ps -aux | grep <SID> # ¼¹ö ÇÁ·Î¼¼½º¸¦ È®ÀÎÇÕ´Ï´Ù.
SQL> exit
$ cd $HOME($ORACLE_HOME)/ADMIN/UDUMP == > °¢ÀÚÀÇ À§Ä¡¿¡ ¸Â°Ô
$ cp sid_ora_xxxx.trc $HOME/BACKUP/UMAN/cntrl1.trc == > À̸§À» ¹Ù²Ù¾î ÁÝ´Ï´Ù.
$ vi cntrl1.trc
ÆÄÀÏÀ» ¿¾î¼ ÁÖ¼®À̵Ǿî ÀÖ´Â ºÎºÐÀº ÀüºÎ »èÁ¦ÇÕ´Ï´Ù.
(STARTUP NOMOUNT ¹®Àå Àü±îÁö ±×ÈÄ¿¡µµ ´Ù »èÁ¦ÇÕ´Ï´Ù.)
3. DB shutdown ÇÕ´Ï´Ù. (Ŭ¸° ¼Ë´Ù¿î)
SQL> shutdown immediate
SQL> exit
4. control fileÀ» ¸ðµÎ »èÁ¦ÇÕ´Ï´Ù.
$ rm $HOME/ORADATA/u03/ctrl01.ctl $HOME/ORADATA/u05/ctrl02.ctl
(¸ÖƼ Ç÷º½ÌÀ» ÇßÀ» °æ¿ì)
5. DB ¸¦ °¡µ¿ÇØ º¾´Ï´Ù.
$ sqlplus "/as sysdba"
SQL> startup
ORA-00205 error in identifying controlfile, check alert log for more info
SQL> shutdown immediate
½ÇÆа¡ ³ª¿É´Ï´Ù.
$ oerr ora 00205 <== ¿¡·¯ÀÇ ¿øÀΰú ÃëÇÒ ¼ö ÀÖ´Â ¾×¼Ç ¼³¸íÀ̳ª¿É´Ï´Ù.
00205, 00000, "error in identifying controlfile, check alert log for more info"
// *Cause: The system could not find a controlfile of the specified name and
// size.
// *Action: Check that ALL controlfiles are online and that they are the same
// files that the system created at cold start time.
@$HOME/flash_recovery_area/cntrl1.trc
6. ¾Æ±î ¸¸µé¾î ³õÀº ½ºÅ©¸³Æ® ÆÄÀÏ·Î control fileÀ» Àç»ý¼ºÇÒ ¼öÀÖ½À´Ï´Ù.
SQL> @$HOME/BACKUP/UMAN/cntrl1.trc ¾Æ±î ¹é¾÷¹Þ¾Æ³õÀº ½ºÅ©¸³Æ® ÆÄÀÏÀ» ½ÇÇà½Ãŵ´Ï´Ù.
SQL> SELECT * FROM hr.employees; ==> db°¡ ¿ÀǵǾú´ÂÁö È®ÀÎÇÕ´Ï´Ù.
SQL> shutdown immediate
SQL> startup ===> ÀçÈ®ÀÎÇÕ´Ï´Ù.
ªÀº±Û Àϼö·Ï ½ÅÁßÇÏ°Ô.