oracle异机恢复 open resetlogs 报:ORA-00392
參考文檔:ALTER DATABASE OPEN RESETLOGS fails with ORA-00392 (Doc ID 1352133.1)
打開一個克隆數(shù)據(jù)庫報以下錯誤:
SQL> alter database open resetlogs;?
alter database open resetlogs?
*?
ERROR at line 1:?
ORA-00392: log 1 of thread 1 is being cleared, operation not allowed?
ORA-00312: online log 1 thread 1: '/data/oradata/clone/group_1.log'?
ORA-00312: online log 1 thread 1: '/data/oradata/clone/group_12.log'
?
接著查看redo日志的狀態(tài)為invaild的(?CLEARING/CLEARING_CURRENT):
select GROUP#,THREAD#,SEQUENCE#,MEMBERS,ARCHIVED,STATUS,FIRST_CHANGE# from v$log order by first_change# ;GROUP# THREAD# SEQUENCE# MEMBERS ARCHIVED STATUS FIRST_CHANGE# ------------- ----------- ----------- -------------- ---------- ---------------- -------------------2 1 0 2 YES CLEARING 121422647183353 1 0 2 YES CLEARING 121423063515511 1 0 2 NO CLEARING_CURRENT 12142306351562解決辦法:
1,試著clear當前group能否執(zhí)行:
alter database clear unarchived logfile group 1 ;alter database clear unarchived logfile group 2 ;alter database clear unarchived logfile group 3 ;alter database open resetlogs;或者
2,重新生成控制文件,修改日志文件目錄指向:
1)生成控制文件的trace備份:
?
2)修改控制文件 /tmp/control.sql 確保redo相關目錄存在且oracle有寫權限;
3)創(chuàng)建控制文件
controlfile created
?
4)根據(jù)當前控制文件recover database:
SQL> RECOVER DATABASE USING BACKUP CONTROLFILE UNTIL CANCEL ;Type <CANCEL> when prompted?
5) 打開數(shù)據(jù)庫使用 RESETLOGS:
SQL> ALTER DATABASE OPEN RESETLOGS ;?
轉載于:https://www.cnblogs.com/ocp-100/p/10671876.html
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