数据库不能启动(或者启动后马上crash),alert日志报错ORA-00600[17182],ORA-00600[25027],ORA-00600[kghfrempty:ds]等错误
Tue Jul 08 23:36:06 2014 alter database open Beginning crash recovery of 1 threads parallel recovery started with 32 processes Started redo scan Completed redo scan read 1409 KB redo, 0 data blocks need recovery Started redo application at Thread 1: logseq 2855, block 3 Recovery of Online Redo Log: Thread 1 Group 5 Seq 2855 Reading mem 0 Mem# 0: /backup/oradata/ztmdb/redo05.log Completed redo application of 0.00MB Completed crash recovery at Thread 1: logseq 2855, block 2822, scn 104627804 0 data blocks read, 0 data blocks written, 1409 redo k-bytes read Tue Jul 08 23:36:12 2014 Thread 1 advanced to log sequence 2856 (thread open) Thread 1 opened at log sequence 2856 Current log# 1 seq# 2856 mem# 0: /backup/oradata/ztmdb/redo01.log Successful open of redo thread 1 MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set Tue Jul 08 23:36:13 2014 SMON: enabling cache recovery [15126] Successfully onlined Undo Tablespace 2. Undo initialization finished serial:0 start:10340864 end:10340964 diff:100 (1 seconds) Verifying file header compatibility for 11g tablespace encryption.. Verifying 11g file header compatibility for tablespace encryption completed SMON: enabling tx recovery Database Characterset is ZHS16GBK Errors in file /home/oracle/diag/rdbms/ztmdb/ztmdb/trace/ztmdb_smon_15100.trc (incident=62061): ORA-00600: internal error code, arguments: [17182], [0x2B6DFD23D7A0], [], [], [], [], [], [], [], [], [], [] Incident details in: /home/oracle/diag/rdbms/ztmdb/ztmdb/incident/incdir_62061/ztmdb_smon_15100_i62061.trc Use ADRCI or Support Workbench to package the incident. See Note 411.1 at My Oracle Support for error and packaging details. No Resource Manager plan active Errors in file /home/oracle/diag/rdbms/ztmdb/ztmdb/trace/ztmdb_ora_15126.trc (incident=62093): ORA-00600: internal error code, arguments: [25027], [0], [875836979], [], [], [], [], [], [], [], [], [] Incident details in: /home/oracle/diag/rdbms/ztmdb/ztmdb/incident/incdir_62093/ztmdb_ora_15126_i62093.trc Block recovery from logseq 2856, block 98 to scn 104627948 Recovery of Online Redo Log: Thread 1 Group 1 Seq 2856 Reading mem 0 Mem# 0: /backup/oradata/ztmdb/redo01.log Block recovery completed at rba 2856.99.16, scn 0.104627949 ORACLE Instance ztmdb (pid = 32) - Error 600 encountered while recovering transaction (14, 2) on object 15113. Errors in file /home/oracle/diag/rdbms/ztmdb/ztmdb/trace/ztmdb_smon_15100.trc (incident=62066): ORA-00600: internal error code, arguments: [kghfrempty:ds], [0x2B6DFD23D790], [], [], [], [], [], [], [], [], [], [] ORA-07445: exception encountered: core dump [kghrst()+1835] [SIGSEGV] [ADDR:0x0] [PC:0x97EE385] [SI_KERNEL(general_protection)] [] ORA-00600: internal error code, arguments: [17182], [0x2B6DFD23D7A0], [], [], [], [], [], [], [], [], [], [] Incident details in: /home/oracle/diag/rdbms/ztmdb/ztmdb/incident/incdir_62066/ztmdb_smon_15100_i62066.trc PMON (ospid: 14978): terminating the instance due to error 474 Tue Jul 08 23:36:26 2014 System state dump requested by (instance=1, osid=14978 (PMON)), summary=[abnormal instance termination]. System State dumped to trace file /home/oracle/diag/rdbms/ztmdb/ztmdb/trace/ztmdb_diag_14996_20140708233626.trc Dumping diagnostic data in directory=[cdmp_20140708233626], requested by (instance=1, osid=14978 (PMON)), summary=[abnormal instance termination]. Tue Jul 08 23:36:27 2014 Instance terminated by PMON, pid = 14978
这里的错误比较明显,数据库进行完前滚后,smon进行回滚发现有部分block CORRUPTED 导致该问题,解决该问题思路就是:
1.设置event 屏蔽回滚
2.如果1不行,设置回滚段相关隐含参数,屏蔽回滚
3.逻辑方式重建数据库
补充知识点
ORA-600 [25027]
ERROR: Format: ORA-600 [25027] [a] [b] VERSIONS: versions 9.2 and above ARGUMENTS: Arg [a] Tablespace Number (TSN) Arg [b] Decimal Relative Data Block Address (RDBA)
