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标签归档:ktspgfb-1
ORACLE Instance XFF (pid = 18) – Error 600 encountered while recovering transaction
分享一次由于一个表异常导致数据库报类似:ORACLE Instance XFF (pid = 18) – Error 600 encountered while recovering transaction故障的案例
一个10.2.0.4的数据库,正常运行的库突然出现如下错误
Sun Apr 07 11:07:12 2019 Thread 1 advanced to log sequence 602883 (LGWR switch) Current log# 3 seq# 602883 mem# 0: L:\ORADATA\XFF\REDO03.LOG Sun Apr 07 11:10:38 2019 Thread 1 advanced to log sequence 602884 (LGWR switch) Current log# 1 seq# 602884 mem# 0: L:\ORADATA\XFF\REDO01.LOG Sun Apr 07 11:11:56 2019 Errors in file c:\oracle\product\10.2.0\admin\XFF\udump\XFF_ora_22956.trc: ORA-00600: 内部错误代码, 参数: [ktspgfb-1], [], [], [], [], [], [], [] Sun Apr 07 11:12:46 2019 Errors in file c:\oracle\product\10.2.0\admin\XFF\udump\XFF_ora_27408.trc: ORA-00600: 内部错误代码, 参数: [kcbnew_3], [0], [1], [168354056], [], [], [], [] Sun Apr 07 11:13:57 2019 Errors in file c:\oracle\product\10.2.0\admin\XFF\udump\XFF_ora_6632.trc: ORA-00600: 内部错误代码, 参数: [ktspgfb-1], [], [], [], [], [], [], []
过一段时间报,然后实例直接crash
Tue Apr 09 07:47:35 2019 ORACLE Instance XFF (pid = 18) - Error 600 encountered while recovering transaction (1, 1) on object 113718002. Tue Apr 09 07:47:35 2019 Errors in file c:\oracle\product\10.2.0\admin\XFF\bdump\XFF_smon_12948.trc: ORA-00600: internal error code, arguments: [kcbgcur_3], [168454497], [8], [4], [0], [], [], [] Tue Apr 09 07:55:23 2019 Errors in file c:\oracle\product\10.2.0\admin\XFF\bdump\XFF_pmon_22652.trc: ORA-00474: SMON process terminated with error Tue Apr 09 07:55:24 2019 PMON: terminating instance due to error 474 Tue Apr 09 07:55:24 2019 Errors in file c:\oracle\product\10.2.0\admin\XFF\bdump\XFF_lgwr_28608.trc: ORA-00474: SMON process terminated with error Tue Apr 09 07:55:34 2019 Errors in file c:\oracle\product\10.2.0\admin\XFF\bdump\XFF_psp0_12544.trc: ORA-00474: SMON process terminated with error Tue Apr 09 07:55:34 2019 Errors in file c:\oracle\product\10.2.0\admin\XFF\bdump\XFF_j000_5216.trc: ORA-00474: SMON process terminated with error Tue Apr 09 07:55:35 2019 Errors in file c:\oracle\product\10.2.0\admin\XFF\bdump\XFF_ckpt_28204.trc: ORA-00474: SMON process terminated with error Tue Apr 09 07:55:36 2019 Errors in file c:\oracle\product\10.2.0\admin\XFF\bdump\XFF_mman_9320.trc: ORA-00474: SMON process terminated with error Tue Apr 09 07:55:44 2019 Errors in file c:\oracle\product\10.2.0\admin\XFF\bdump\XFF_q002_24384.trc: ORA-00474: SMON process terminated with error Tue Apr 09 07:55:53 2019 Errors in file c:\oracle\product\10.2.0\admin\XFF\bdump\XFF_reco_24124.trc: ORA-00474: SMON process terminated with error
根据以上报错,数据库crash的原因是由于undo异常导致,通过对undo进行重建,解决掉异常undo,但是业务运行之后,一样的问题又重现,最后通过分析确认是对象异常导致
SQL> create table XFF.T_XIFENFEI_xff as select * from XFF.T_XIFENFEI; create table XFF.T_XIFENFEI_xff as select * from XFF.T_XIFENFEI * ERROR at line 1: ORA-00600: internal error code, arguments: [kcbz_check_objd_typ], [0], [0], [1], [], [], [], [] 屏蔽相关block obj的check之后 SQL> create table XFF.T_XIFENFEI_xff as select * from XFF.T_XIFENFEI; create table XFF.T_XIFENFEI_xff as select * from XFF.T_XIFENFEI * ERROR at line 1: ORA-00600: internal error code, arguments: [ktspScanInit-l1], [], [], [], [],[], [], []
比较明显该表对象出现逻辑异常,通过基于rowid的方式对该表数据进行抽取
SQL> create table XFF.T_XIFENFEI_new 2 as 3 select * from XFF.T_XIFENFEI where 1=0; Table created. SQL> set serveroutput on SQL> set concat off SQL> DECLARE 2 nrows number; 3 rid rowid; 4 dobj number; 5 ROWSPERBLOCK number; 6 BEGIN 7 ROWSPERBLOCK:=1000; 8 nrows:=0; 9 select data_object_id into dobj 10 from dba_objects 11 where owner = 'XFF' 12 and object_name = 'T_XIFENFEI' 13 ; 14 for i in (select relative_fno, block_id, block_id+blocks-1 totblocks 15 from dba_extents 16 where owner = 'XFF' 17 and segment_name = 'T_XIFENFEI' 18 order by extent_id) 19 loop 20 for br in i.block_id..i.totblocks loop 21 for j in 1..ROWSPERBLOCK loop 22 begin 23 rid := dbms_rowid.ROWID_CREATE(1,dobj,i.relative_fno, br , j-1); 24 insert into XFF.T_XIFENFEI_NEW 25 select /*+ ROWID(A) */ * 26 from XFF.T_XIFENFEI A 27 where rowid = rid; 28 if sql%rowcount = 1 then nrows:=nrows+1; end if; 29 if (mod(nrows,10000)=0) then commit; end if; 30 exception when others then null; 31 end; 32 end loop; 33 end loop; 34 end loop; 35 COMMIT; 36 dbms_output.put_line('Total rows: '||to_char(nrows)); 37 END; 38 / Total rows: 227000 PL/SQL procedure successfully completed.
再次观察数据库恢复正常,也不再crash和报错,恢复完成
发表在 Oracle备份恢复
标签为 kcbgcur_3, kcbnew_3, kcbz_check_objd_typ, ktspgfb-1, ktspScanInit-l1, ORA-00474
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