ORA-600 2662 – 第2页

硬件故障恢复出文件之后数据库故障处理

客户那边硬件故障(raid损坏磁盘超过了极限,导致raid offline),通过硬件恢复出来数据文件,然后尝试自行恢复,我接手的时候大量数据文件resetlogs scn异常.

重建控制文件报错

WARNING: Default Temporary Tablespace not specified in CREATE DATABASE command
Default Temporary Tablespace will be necessary for a locally managed database in future release
Errors in file /home/oracle/app/diag/rdbms/orcl/orcl/trace/orcl_ora_5949.trc:
ORA-01189: file is from a different RESETLOGS than previous files
ORA-01110: data file 153: '/home/oracle/oracledata/orcl/sysaux02.dbf'
ORA-1503 signalled during: CREATE CONTROLFILE REUSE DATABASE "ORCL" NORESETLOGS  ARCHIVELOG

通过修改文件头然后重建控制文件,可以通过bbed,或者我的小工具Oracle Recovery Tools
bbed解决ORA-01190
Oracle Recovery Tools 解决ORA-01190 ORA-01248等故障
 重建control遗漏数据文件,reseltogs报ORA-1555错误处理
然后继续重建ctl发现以下错误

WARNING: Default Temporary Tablespace not specified in CREATE DATABASE command
Default Temporary Tablespace will be necessary for a locally managed database in future release
Errors in file /home/oracle/app/diag/rdbms/orcl/orcl/trace/orcl_ora_34075.trc:
ORA-01200: actual file size of 2015415 is smaller than correct size of 2944000 blocks
ORA-01110: data file 178: '/home/oracle/oracledata/orcl/xifenfei20_10.dbf'
ORA-1503 signalled during: CREATE CONTROLFILE REUSE DATABASE "ORCL" NORESETLOGS  NOARCHIVELOG

通过对比发现是由于客户上传恢复文件异常导致

重新上传文件,然后修改文件头,该问题解决,重建ctl成功,提个醒:对于这种硬件恢复之后文件上次到服务器上进行恢复的,一定要确认上传文件和原文件一致,不然做无用功或者恢复效果差很多
尝试open数据库报ORA-600 2662错误

SQL> alter database open resetlogs;
alter database open resetlogs
*
ERROR at line 1:
ORA-00603: ORACLE server session terminated by fatal error
ORA-00600: internal error code, arguments: [2662], [5], [1653389530], [5],
[1653496702], [12583040], [], [], [], [], [], []
ORA-00600: internal error code, arguments: [2662], [5], [1653389529], [5],
[1653496702], [12583040], [], [], [], [], [], []
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00600: internal error code, arguments: [2662], [5], [1653389527], [5],
[1653496702], [12583040], [], [], [], [], [], []
Process ID: 4710
Session ID: 1847 Serial number: 3

这个错误比较简单,一般是scn问题，有过大量的处理经验案例:
使用bbed解决ORA-00600[2662]
硬件故障导致ORA-600 2662错误处理
 Patch SCN工具快速解决ORA-600 2662问题
解决好该问题之后,数据库open成功,实现了最大限度抢救数据.

难见的oracle 9i恢复—2023年

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：难见的oracle 9i恢复—2023年

时过境迁,以前恢复大量oracle 8/9版本的库,现在一套oracle 9i的库都比较稀奇了.今天恢复客户一套9.2.0.6的aix环境rac库,通过分析确认主要问题:
1. 重建控制文件，resetlogs库遗漏数据文件

2. 数据库启动主要报错ORA-600 2663和ORA-600 kclchkblk_4

Tue Nov  8 09:10:05 2022
Successfully onlined Undo Tablespace 1.
Dictionary check beginning
Tablespace 'TEMP' #2 found in data dictionary,
but not in the controlfile. Adding to controlfile.
File #84 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00084' in the controlfile.
This file can no longer be recovered so it must be dropped.
Dictionary check complete
Tue Nov  8 09:10:05 2022
SMON: enabling tx recovery
Tue Nov  8 09:10:05 2022
Database Characterset is ZHS16GBK
Tue Nov  8 09:10:05 2022
Errors in file /u01/prod/proddb/9.2.0/admin/udump/prod1_ora_536662.trc:
ORA-00600: internal error code, arguments: [2663], [3301], [2638369768], [3301], [2640322622], [], [], []
Tue Nov  8 09:10:06 2022
Errors in file /u01/prod/proddb/9.2.0/admin/bdump/prod1_smon_647352.trc:
ORA-00600: internal error code, arguments: [kclchkblk_4], [3301], [18446744072061740072],[3301],[18446744072052954088]
Tue Nov  8 09:10:06 2022
Errors in file /u01/prod/proddb/9.2.0/admin/udump/prod1_ora_536662.trc:
ORA-00600: internal error code, arguments: [2663], [3301], [2638369768], [3301], [2640322622], [], [], []
Error 600 happened during db open, shutting down database
USER: terminating instance due to error 600
Instance terminated by USER, pid = 536662
ORA-1092 signalled during: alter database open...

根据客户文件名称的规则,推算出来84号文件实际的文件名(因为使用的是lv[aix的hacmp管理的lv的裸设备方式]),通过dbv确认文件无坏块

DBVERIFY: Release 9.2.0.6.0 - Production on Sat May 13 16:44:09 2023

Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.

DBVERIFY - Verification starting : FILE = /dev/ra_txn_ind12.dbf


DBVERIFY - Verification complete

Total Pages Examined         : 256000
Total Pages Processed (Data) : 0
Total Pages Failing   (Data) : 0
Total Pages Processed (Index): 299
Total Pages Failing   (Index): 0
Total Pages Processed (Other): 13
Total Pages Processed (Seg)  : 0
Total Pages Failing   (Seg)  : 0
Total Pages Empty            : 255688
Total Pages Marked Corrupt   : 0
Total Pages Influx           : 0
Highest block SCN            : 11177081099136 (2602.1576194944)

bbed验证文件该文件是否是84号文件

$ bbed blocksize=8192 filename='/dev/ra_txn_ind12.dbf'   
Password: 

BBED: Release 2.0.0.0.0 - Limited Production on Mon May 15 09:45:44 2023

Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.

************* !!! For Oracle Internal Use only !!! ***************

BBED> map
 File: /dev/ra_txn_ind12.dbf (0)
 Block: 1                                     Dba:0x00000000
------------------------------------------------------------
 Data File Header

 struct kcvfh, 608 bytes                    @0       

 ub4 tailchk                                @8188    


BBED> p kcvfh
struct kcvfh, 608 bytes                     @0       
   struct kcvfhbfh, 20 bytes                @0       
      ub1 type_kcbh                         @0        0x0b
      ub1 frmt_kcbh                         @1        0x02
      ub1 spare1_kcbh                       @2        0x00
      ub1 spare2_kcbh                       @3        0x00
      ub4 rdba_kcbh                         @4        0x15000001
      ub4 bas_kcbh                          @8        0x00000000
      ub2 wrp_kcbh                          @12       0x0000
      ub1 seq_kcbh                          @14       0x01
      ub1 flg_kcbh                          @15       0x04 (KCBHFCKV)
      ub2 chkval_kcbh                       @16       0x1b4a
      ub2 spare3_kcbh                       @18       0x0000
   struct kcvfhhdr, 76 bytes                @20      
      ub4 kccfhswv                          @20       0x09200000
      ub4 kccfhcvn                          @24       0x08000000
      ub4 kccfhdbi                          @28       0x05d15ccf
      ……
      ub4 kccfhcsq                          @40       0x00525a20
      ub4 kccfhfsz                          @44       0x0003e800
      s_blkz kccfhbsz                       @48       0x00
      ub2 kccfhfno                          @52       0x0054
      ub2 kccfhtyp                          @54       0x0003
   ……
   ub4 kcvfhrfn                             @528      0x00000054  ---确认是84号文件
  ……

通过bbed修改文件相关信息,然后尝试rename文件,但是recover datafile 84报错

Mon May 15 09:49:44 2023
alter database rename file '/u01/prod/proddb/9.2.0/dbs/MISSING00084' to '/dev/ra_txn_ind12.dbf'
Mon May 15 09:49:44 2023
Completed: alter database rename file '/u01/prod/proddb/9.2.0
Mon May 15 09:51:15 2023
ALTER DATABASE RECOVER  datafile 84  
Media Recovery Start
Mon May 15 09:51:15 2023
Errors in file /u01/prod/proddb/9.2.0/admin/udump/prod1_ora_467190.trc:
ORA-07445: exception encountered: core dump [] [] [] [] [] []

通过处理之后,数据库recover 正常,但是open报ORA-600 4193错误

Mon May 15 09:57:53 2023
ALTER DATABASE RECOVER  DATABASE  
Media Recovery Start
Mon May 15 09:57:53 2023
Recovery of Online Redo Log: Thread 1 Group 1 Seq 4 Reading mem 0
  Mem# 0 errs 0: /dev/rlog01a.dbf
  Mem# 1 errs 0: /dev/rlog01b.dbf
Media Recovery Complete
Completed: ALTER DATABASE RECOVER  DATABASE  
Mon May 15 09:59:24 2023
alter database open
Mon May 15 09:59:24 2023
Beginning crash recovery of 1 threads
Mon May 15 09:59:24 2023
Started redo scan
Mon May 15 09:59:24 2023
Completed redo scan
 75 redo blocks read, 0 data blocks need recovery
Mon May 15 09:59:24 2023
Started recovery at
 Thread 1: logseq 4, block 2, scn 3301.2638369687
Mon May 15 09:59:24 2023
Recovery of Online Redo Log: Thread 1 Group 1 Seq 4 Reading mem 0
  Mem# 0 errs 0: /dev/rlog01a.dbf
  Mem# 1 errs 0: /dev/rlog01b.dbf
Mon May 15 09:59:24 2023
Completed redo application
Mon May 15 09:59:24 2023
Ended recovery at
 Thread 1: logseq 4, block 77, scn 3301.2638389765
 0 data blocks read, 0 data blocks written, 75 redo blocks read
Crash recovery completed successfully
Mon May 15 09:59:25 2023
Thread 1 advanced to log sequence 5
Thread 1 opened at log sequence 5
  Current log# 2 seq# 5 mem# 0: /dev/rlog02a.dbf
  Current log# 2 seq# 5 mem# 1: /dev/rlog02b.dbf
Successful open of redo thread 1
Mon May 15 09:59:25 2023
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Mon May 15 09:59:25 2023
SMON: enabling cache recovery
Mon May 15 09:59:25 2023
ARC0: Media recovery disabled
Mon May 15 09:59:25 2023
Successfully onlined Undo Tablespace 1.
Dictionary check beginning
Tablespace 'TEMP' #2 found in data dictionary,
but not in the controlfile. Adding to controlfile.
Dictionary check complete
Mon May 15 09:59:25 2023
SMON: enabling tx recovery
Mon May 15 09:59:25 2023
Database Characterset is ZHS16GBK
Mon May 15 09:59:25 2023
Errors in file /u01/prod/proddb/9.2.0/admin/bdump/prod1_smon_413872.trc:
ORA-00600: internal error code, arguments: [4193], [781], [6399], [], [], [], [], []
Mon May 15 09:59:25 2023
Errors in file /u01/prod/proddb/9.2.0/admin/udump/prod1_ora_844004.trc:
ORA-00600: internal error code, arguments: [4193], [56042], [1895], [], [], [], [], []
Mon May 15 09:59:26 2023
Doing block recovery for fno: 12 blk: 153
Mon May 15 09:59:26 2023
Doing block recovery for fno: 12 blk: 2893
Mon May 15 09:59:26 2023
Recovery of Online Redo Log: Thread 1 Group 2 Seq 5 Reading mem 0
  Mem# 0 errs 0: /dev/rlog02a.dbf
Mon May 15 09:59:26 2023
Recovery of Online Redo Log: Thread 1 Group 2 Seq 5 Reading mem 0
Mon May 15 09:59:26 2023
  Mem# 1 errs 0: /dev/rlog02b.dbf
Mon May 15 09:59:26 2023
  Mem# 0 errs 0: /dev/rlog02a.dbf
  Mem# 1 errs 0: /dev/rlog02b.dbf
Doing block recovery for fno: 12 blk: 3009
Mon May 15 09:59:26 2023
Recovery of Online Redo Log: Thread 1 Group 2 Seq 5 Reading mem 0
  Mem# 0 errs 0: /dev/rlog02a.dbf
  Mem# 1 errs 0: /dev/rlog02b.dbf
Mon May 15 09:59:26 2023
Doing block recovery for fno: 12 blk: 89
Mon May 15 09:59:26 2023
Recovery of Online Redo Log: Thread 1 Group 2 Seq 5 Reading mem 0
  Mem# 0 errs 0: /dev/rlog02a.dbf
  Mem# 1 errs 0: /dev/rlog02b.dbf
Mon May 15 09:59:26 2023
Errors in file /u01/prod/proddb/9.2.0/admin/udump/prod1_ora_844004.trc:
ORA-00607: Internal error occurred while making a change to a data block
ORA-00600: internal error code, arguments: [4193], [56042], [1895], [], [], [], [], []
Error 607 happened during db open, shutting down database
USER: terminating instance due to error 607
Instance terminated by USER, pid = 844004
ORA-1092 signalled during: alter database open...

绕过该错误之后,数据库启动报ORA-600 2662错误

$ sqlplus "/ as sysdba"

SQL*Plus: Release 9.2.0.6.0 - Production on Mon May 15 10:04:44 2023

Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.

Connected to an idle instance.

SQL> startup mount pfile='/tmp/pfile'
ORACLE instance started.

Total System Global Area 1102023336 bytes
Fixed Size                   744104 bytes
Variable Size             922746880 bytes
Database Buffers          167772160 bytes
Redo Buffers               10760192 bytes
Database mounted.
SQL> alter database open;
alter database open
*
ERROR at line 1:
ORA-03113: end-of-file on communication channel

Mon May 15 10:05:03 2023
SMON: enabling cache recovery
Mon May 15 10:05:03 2023
ARC0: Media recovery disabled
Mon May 15 10:05:03 2023
SMON: enabling tx recovery
Mon May 15 10:05:03 2023
Database Characterset is ZHS16GBK
Mon May 15 10:05:03 2023
Errors in file /u01/prod/proddb/9.2.0/admin/bdump/prod1_smon_413880.trc:
ORA-00600: internal error code, arguments: [2662], [3301], [2638409995], [3301], [2644132966], [4195678]
Mon May 15 10:05:04 2023
Non-fatal internal error happenned while SMON was doing temporary segment drop.
SMON encountered 1 out of maximum 100 non-fatal internal errors.
Mon May 15 10:05:04 2023
Errors in file /u01/prod/proddb/9.2.0/admin/bdump/prod1_smon_413880.trc:
ORA-00600: internal error code, arguments: [2662], [3301], [2638409998], [3301], [2644132966], [4195678]
Mon May 15 10:05:04 2023
Errors in file /u01/prod/proddb/9.2.0/admin/bdump/prod1_smon_413880.trc:
ORA-00600: internal error code, arguments: [2662], [3301], [2638409998], [3301], [2644132966], [4195678]
SMON: terminating instance due to error 600
Instance terminated by SMON, pid = 413880

解决该错误之后,数据库open正常

$ sqlplus "/ as sysdba"

SQL*Plus: Release 9.2.0.6.0 - Production on Mon May 15 10:10:30 2023

Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.

Connected to an idle instance.

SQL> startup mount pfile='/tmp/pfile'
ORACLE instance started.

Total System Global Area 1102023336 bytes
Fixed Size                   744104 bytes
Variable Size             922746880 bytes
Database Buffers          167772160 bytes
Redo Buffers               10760192 bytes
Database mounted.
SQL> alter database open;

Database altered.

逻辑方式导出数据,本次恢复任务基本完成.
以前有过的类似恢复案例(类似较多选择典型几个):
ORA-600 2663
ORA-600 2663 故障恢复
 ORA-600 2662
ora-600 2662和ora-600 kclchkblk_4恢复
 redo异常 ORA-600 kclchkblk_4 故障恢复
 ORA-600 4193 错误说明和解决
 ORA-00600 [2662]和ORA-00600 [4194]恢复

存储双活同步导致数据库异常恢复

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：存储双活同步导致数据库异常恢复

客户双活存储异常之后,单个存储运行,故障存储修复之后,双活同步,出现多套系统异常,上一篇:Control file mount id mismatch!故障处理,这套是win的rac无法正常启动,ocr磁盘组异常(报ORA-600 kfrValAcd30无法正常mount)

C:\Users\Administrator>crsctl start cluster -all
CRS-2672: 尝试启动 'ora.crf' (在 'xff2' 上)
CRS-2672: 尝试启动 'ora.asm' (在 'xff2' 上)
CRS-2672: 尝试启动 'ora.crf' (在 'xff1' 上)
CRS-2672: 尝试启动 'ora.asm' (在 'xff1' 上)
CRS-2676: 成功启动 'ora.crf' (在 'xff2' 上)
CRS-2676: 成功启动 'ora.crf' (在 'xff1' 上)
CRS-5017: 资源操作 "ora.asm start" 遇到以下错误:
ORA-00600: internal error code, arguments: [kfrValAcd30], [OCR_VOTE], [1], [14], [7556], [15], [7584], [], [], [], [], []
。有关详细信息, 请参阅 "(:CLSN00107:)" (位于 "F:\app\grid\Administrator\diag\crs\xff2\crs\trace\ohasd_oraagent_system.trc" 中)。
CRS-2674: 未能启动 'ora.asm' (在 'xff2' 上)
CRS-2679: 尝试清除 'ora.asm' (在 'xff2' 上)
CRS-5017: 资源操作 "ora.asm start" 遇到以下错误:
ORA-00600: internal error code, arguments: [kfrValAcd30], [OCR_VOTE], [1], [14], [7556], [15], [7584], [], [], [], [], []
。有关详细信息, 请参阅 "(:CLSN00107:)" (位于 "F:\app\grid\Administrator\diag\crs\xff1\crs\trace\ohasd_oraagent_system.trc" 中)。
CRS-2674: 未能启动 'ora.asm' (在 'xff1' 上)
CRS-2679: 尝试清除 'ora.asm' (在 'xff1' 上)
CRS-2681: 成功清除 'ora.asm' (在 'xff2' 上)
CRS-2673: 尝试停止 'ora.crf' (在 'xff2' 上)
CRS-2677: 成功停止 'ora.crf' (在 'xff2' 上)
CRS-2681: 成功清除 'ora.asm' (在 'xff1' 上)
CRS-2673: 尝试停止 'ora.crf' (在 'xff1' 上)
CRS-2677: 成功停止 'ora.crf' (在 'xff1' 上)
CRS-4705: 无法在节点 xff1 上启动集群件。
CRS-4705: 无法在节点 xff2 上启动集群件。
CRS-4000: 命令 Start 失败, 或已完成但出现错误。

因为是ocr磁盘组操作比较简单,直接重建该磁盘组，还原ocr等即可

C:\Users\Administrator>asmtool -list
NTFS                             \Device\Harddisk0\Partition1              300M
NTFS                             \Device\Harddisk0\Partition4           599472M
NTFS                             \Device\Harddisk0\Partition5          1000000M
ORCLDISKDATA0                    \Device\Harddisk1\Partition1          1048587M
ORCLDISKDATA1                    \Device\Harddisk2\Partition1          1048587M
ORCLDISKDATA2                    \Device\Harddisk3\Partition1          1048587M
ORCLDISKDATA3                    \Device\Harddisk4\Partition1          1048587M
ORCLDISKDATA4                    \Device\Harddisk6\Partition1           460797M

C:\Users\Administrator>crsctl start crs -excl -nocrs
CRS-4123: Oracle 高可用性服务已启动。
CRS-2672: 尝试启动 'ora.evmd' (在 'xff2' 上)
CRS-2672: 尝试启动 'ora.mdnsd' (在 'xff2' 上)
CRS-2676: 成功启动 'ora.mdnsd' (在 'xff2' 上)
CRS-2676: 成功启动 'ora.evmd' (在 'xff2' 上)
CRS-2672: 尝试启动 'ora.gpnpd' (在 'xff2' 上)
CRS-2676: 成功启动 'ora.gpnpd' (在 'xff2' 上)
CRS-2672: 尝试启动 'ora.cssdmonitor' (在 'xff2' 上)
CRS-2672: 尝试启动 'ora.gipcd' (在 'xff2' 上)
CRS-2676: 成功启动 'ora.cssdmonitor' (在 'xff2' 上)
CRS-2676: 成功启动 'ora.gipcd' (在 'xff2' 上)
CRS-2672: 尝试启动 'ora.cssd' (在 'xff2' 上)
CRS-2676: 成功启动 'ora.cssd' (在 'xff2' 上)
CRS-2672: 尝试启动 'ora.ctssd' (在 'xff2' 上)
CRS-2676: 成功启动 'ora.ctssd' (在 'xff2' 上)
CRS-2672: 尝试启动 'ora.asm' (在 'xff2' 上)
CRS-5017: 资源操作 "ora.asm start" 遇到以下错误:
ORA-00600: internal error code, arguments: [kfrValAcd30], [OCR_VOTE], [1], [14], [7556], [15], [7584], [], [], [], [], []
。有关详细信息, 请参阅 "(:CLSN00107:)" (位于 "F:\app\grid\Administrator\diag\crs\xff2\crs\trace\ohasd_oraagent_system.trc" 中)。
CRS-2674: 未能启动 'ora.asm' (在 'xff2' 上)
CRS-2679: 尝试清除 'ora.asm' (在 'xff2' 上)
CRS-2681: 成功清除 'ora.asm' (在 'xff2' 上)
CRS-2673: 尝试停止 'ora.ctssd' (在 'xff2' 上)
CRS-2677: 成功停止 'ora.ctssd' (在 'xff2' 上)
CRS-4000: 命令 Start 失败, 或已完成但出现错误。

C:\Users\Administrator>sqlplus / as sysasm

SQL*Plus: Release 12.1.0.2.0 Production on 星期四 5月 4 13:52:07 2023

Copyright (c) 1982, 2019, Oracle.  All rights reserved.

已连接到空闲例程。

SQL> startup nomount pfile='f:/pfile_asm.txt';
ASM 实例已启动

Total System Global Area 1140850688 bytes
Fixed Size                  3054680 bytes
Variable Size            1112630184 bytes
ASM Cache                  25165824 bytes

SQL>  create diskgroup OCR_VOTE  external redundancy disk '\\.\ORCLDISKDATA4' force  attribute 'COMPATIBLE.ASM' = '12.1.0';

Diskgroup created.

F:\>ocrconfig -restore backup00.ocr

F:\>crsctl replace votedisk +OCR_VOTE
已成功添加表决磁盘 e2b8fdbd05ae4f9fbf3531630853dbbc。
已成功将表决磁盘组替换为 +OCR_VOTE。
CRS-4266: 已成功替换表决文件

F:\>crsctl query css votedisk
##  STATE    File Universal Id                File Name Disk group
--  -----    -----------------                --------- ---------
 1. ONLINE   e2b8fdbd05ae4f9fbf3531630853dbbc (\\.\ORCLDISKDATA4) [OCR_VOTE]
找到了 1 个表决磁盘。

F:\>ocrcheck
Oracle 集群注册表的状态如下:
         版本                  :          4
         总空间 (KB)     :     409568
         已用空间 (KB)      :       1348
         可用空间 (KB):     408220
         ID                       :  820087446
         设备/文件名         :  +OCR_VOTE
                                    设备/文件完整性检查成功

                                    设备/文件尚未配置

                                    设备/文件尚未配置

                                    设备/文件尚未配置

                                    设备/文件尚未配置

         集群注册表完整性检查成功

         逻辑损坏检查成功

mount其他磁盘组成功

SQL> alter diskgroup arch mount;

Diskgroup altered.

SQL>


SQL> alter diskgroup data mount;

Diskgroup altered.

尝试恢复数据库失败

C:\Users\Administrator>sqlplus / as sysdba

SQL*Plus: Release 12.1.0.2.0 Production on 星期四 5月 4 14:09:39 2023

Copyright (c) 1982, 2019, Oracle.  All rights reserved.

已连接到空闲例程。

SQL> startup mount;
ORACLE 例程已经启动。

Total System Global Area 2.0992E+11 bytes
Fixed Size                  7797816 bytes
Variable Size            1.3798E+11 bytes
Database Buffers         7.1672E+10 bytes
Redo Buffers              260636672 bytes
数据库装载完毕。

SQL> recover database;
ORA-10562: Error occurred while applying redo to data block (file# 13, block#1033775)
ORA-10564: tablespace USERS
ORA-01110: 数据文件 13: '+DATA/XFF/users07.dbf'
ORA-10561: block type 'TRANSACTION MANAGED DATA BLOCK', data object# 40396
ORA-00600: 内部错误代码, 参数: [kdolkr-2], [2], [1], [44], [], [], [], [], [],[], [], []


SQL> recover datafile 2;
ORA-00283: 恢复会话因错误而取消
ORA-00742: 日志读取在线程 1 序列 60656 块 1150508 中检测到写入丢失情况
ORA-00312: 联机日志 3 线程 1: '+DATA/XFF/redo03.log'


SQL> recover datafile 1;
ORA-00283: 恢复会话因错误而取消
ORA-00742: 日志读取在线程 1 序列 60656 块 1150508 中检测到写入丢失情况
ORA-00312: 联机日志 3 线程 1: '+DATA/XFF/redo03.log'

SQL> recover datafile 10;
ORA-00283: ??????????
ORA-10562: Error occurred while applying redo to data block (file# 10, block#
2899468)
ORA-10564: tablespace USERS
ORA-01110: ???? 10: '+DATA/XFF/users04.dbf'
ORA-10561: block type 'TRANSACTION MANAGED DATA BLOCK', data object# 40396
ORA-00600: ??????, ??: [ktbair2: illegal  inheritance], [], [], [], [], [], [],[], [], [], [], []

除了ORA-00742,还有其他一些日志应用错误,比如:ORA-600 ktbair2: illegal inheritance,ORA-600 kdolkr-2等,无法正常应用日志,尝试强制打开库,报ORA-600 2662错误.

SQL> alter database open resetlogs;
alter database open resetlogs
*
第 1 行出现错误:
ORA-00603: ORACLE server session terminated by fatal error
ORA-00600: internal error code, arguments: [2662], [8], [678024613], [8],
[678508930], [12583040], [], [], [], [], [], []
ORA-00600: internal error code, arguments: [2662], [8], [678024612], [8],
[678508930], [12583040], [], [], [], [], [], []
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00600: internal error code, arguments: [2662], [8], [678024610], [8],
[678508930], [12583040], [], [], [], [], [], []
进程 ID: 4628
会话 ID: 996 序列号: 48547

通过自研的Patch_SCN工具快速解决该问题

open数据库成功,实现最大限度抢救客户数据.

Oracle断电故障处理

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：Oracle断电故障处理

异常断电导致数据库异常恢复文件报ORA-00283 ORA-00742 ORA-00312

 
D:\check_db>sqlplus / as sysdba

SQL*Plus: Release 11.2.0.4.0 Production on 星期二 5月 31 00:38:42 2022

Copyright (c) 1982, 2013, Oracle.  All rights reserved.


连接到:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> recover datafile 1;
ORA-00283: 恢复会话因错误而取消
ORA-00742: 日志读取在线程 %d 序列 %d 块 %d 中检测到写入丢失情况
ORA-00312: 联机日志 3 线程 1:
'D:\APP\ADMINISTRATOR\FAST_RECOVERY_AREA\ORCL\ONLINELOG\O1_MF_3_HJ32KJD5_.LOG'

这个错误比较明显是由于异常断电引起的写丢失导致.而且这种故障在没有备份的情况下，没有什么好处理方法,只能屏蔽一致性强制拉库,尝试强制拉库报错如下

SQL> startup mount pfile='d:/pfile.txt'
ORACLE 例程已经启动。

Total System Global Area 2.0310E+10 bytes
Fixed Size                  2290000 bytes
Variable Size            3690991280 bytes
Database Buffers         1.6576E+10 bytes
Redo Buffers               40837120 bytes
数据库装载完毕。
SQL> recover database until cancel;
ORA-00279: 更改 18755939194213 (在  生成) 对于线程 1 是必需的


指定日志: {<RET>=suggested | filename | AUTO | CANCEL}
D:\APP\ADMINISTRATOR\FAST_RECOVERY_AREA\ORCL\ONLINELOG\O1_MF_3_HJ32KJD5_.LOG
ORA-00600: internal error code, arguments: [3020], [2], [78824], [8467432], [],
[], [], [], [], [], [], []
ORA-10567: Redo is inconsistent with data block (file# 2, block# 78824, file
offset is 645726208 bytes)
ORA-10564: tablespace SYSAUX
ORA-01110: data file 2: 'D:\ORADATA\ORCL\SYSAUX01.DBF'
ORA-10561: block type 'TRANSACTION MANAGED INDEX BLOCK', data object# 80834


ORA-01112: 未启动介质恢复


SQL> alter database open resetlogs;
alter database open resetlogs
*
第 1 行出现错误:
ORA-00600: 内部错误代码, 参数: [krsi_al_hdr_update.15], [4294967295], [], [],[], [], [], [], [], [], [], []

ORA-600 krsi_al_hdr_update.15错误,主要是由于redo异常导致无法resetlogs成功,具体参考：Alter Database Open Resetlogs returns error ORA-00600: [krsi_al_hdr_update.15], (Doc ID 2026541.1)描述,处理这个问题之后,再次resetlogs库，报ORA-600 2662错误

SQL> alter database open resetlogs;
alter database open resetlogs
*
第 1 行出现错误:
ORA-00603: ORACLE server session terminated by fatal error
ORA-00600: internal error code, arguments: [2662], [4366], [4112122046],
[4366], [4112228996], [12583040], [], [], [], [], [], []
ORA-00600: internal error code, arguments: [2662], [4366], [4112122045],
[4366], [4112228996], [12583040], [], [], [], [], [], []
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00600: internal error code, arguments: [2662], [4366], [4112122040],
[4366], [4112228996], [12583040], [], [], [], [], [], []
进程 ID: 4644
会话 ID: 1701 序列号: 3

这个问题比较简单,通过修改scn即可绕过去,之后数据库open报ORA-600 4194等错误

SQL> alter database open ;
alter database open 
*
第 1 行出现错误:
ORA-00600: 内部错误代码, 参数: [4194], [

SMON: enabling tx recovery
Database Characterset is ZHS16GBK
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl\trace\orcl_smon_5112.trc  (incident=322982):
ORA-00600: internal error code, arguments: [4137], [10.33.3070116], [0], [0], [], [], [], [], [], [], [], []
Incident details in: D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl\incident\incdir_322982\orcl_smon_5112_i322982.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
ARC3: Archival started
ARC0: STARTING ARCH PROCESSES COMPLETE
replication_dependency_tracking turned off (no async multimaster replication found)
LOGSTDBY: Validating controlfile with logical metadata
LOGSTDBY: Validation complete
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl\trace\orcl_ora_3340.trc  (incident=323030):
ORA-00600: 内部错误代码, 参数: [4194], [
Incident details in: D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl\incident\incdir_323030\orcl_ora_3340_i323030.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Tue May 31 09:05:04 2022
Sweep [inc][322982]: completed
ORACLE Instance orcl (pid = 13) - Error 600 encountered while recovering transaction (10, 33).
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl\trace\orcl_smon_5112.trc:
ORA-00600: internal error code, arguments: [4137], [10.33.3070116], [0], [0], [], [], [], [], [], [], [], []
Checker run found 1 new persistent data failures
Tue May 31 09:05:05 2022
Sweep [inc][323030]: completed
Sweep [inc2][322982]: completed
Tue May 31 09:05:14 2022
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl\trace\orcl_smon_5112.trc  (incident=322983):
ORA-00600: internal error code, arguments: [4193], [10.33.3070116], [0], [], [], [], [], [], [], [], [], []
Incident details in: D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl\incident\incdir_322983\orcl_smon_5112_i322983.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Tue May 31 09:05:14 2022
ORA-600 signalled during: alter database open...
Block recovery stopped at EOT rba 2.61.16
Block recovery completed at rba 2.61.16, scn 4366.4112429058
Block recovery from logseq 2, block 60 to scn 18755939643393
Recovery of Online Redo Log: Thread 1 Group 2 Seq 2 Reading mem 0
  Mem# 0: D:\APP\ADMINISTRATOR\FAST_RECOVERY_AREA\ORCL\ONLINELOG\O1_MF_2_K9BSVC11_.LOG
Block recovery completed at rba 2.61.16, scn 4366.4112429058
Dumping diagnostic data in directory=[cdmp_2022053],requested by(instance=1,osid=5112(SMON)),summary=[incident=322983].
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl\orcl\trace\orcl_smon_5112.trc:
ORA-01595: error freeing extent (3) of rollback segment (1))
ORA-00600: internal error code, arguments: [4193], [10.33.3070116], [3], [], [], [], [], [], [], [], [], []

对异常undo进行处理,数据库正常open成功

SQL> shutdown immediate;
ORA-00600: 内部错误代码, 参数: [4193], [


SQL> shutdown abort;
ORACLE 例程已经关闭。
SQL> startup mount
ORACLE 例程已经启动。

Total System Global Area 2.0310E+10 bytes
Fixed Size                  2290000 bytes
Variable Size            3690991280 bytes
Database Buffers         1.6576E+10 bytes
Redo Buffers               40837120 bytes
数据库装载完毕。
SQL> alter database open;

数据库已更改。

hcheck检测有一些字典不一致,建议客户逻辑导出,然后导入到新库中

HCheck Version 07MAY18 on 31-5月 -2022 09:12:22
----------------------------------------------
Catalog Version 11.2.0.4.0 (1102000400)
db_name: ORCL

                                   Catalog       Fixed
Procedure Name                     Version    Vs Release    Timestamp      Resul
t
------------------------------ ... ---------- -- ---------- -------------- -----
-
.- LobNotInObj                 ... 1102000400 <=  *All Rel* 05/31 09:12:22 PASS
.- MissingOIDOnObjCol          ... 1102000400 <=  *All Rel* 05/31 09:12:22 PASS
.- SourceNotInObj              ... 1102000400 <=  *All Rel* 05/31 09:12:22 PASS
.- OversizedFiles              ... 1102000400 <=  *All Rel* 05/31 09:12:22 PASS
.- PoorDefaultStorage          ... 1102000400 <=  *All Rel* 05/31 09:12:22 PASS
.- PoorStorage                 ... 1102000400 <=  *All Rel* 05/31 09:12:22 PASS
.- TabPartCountMismatch        ... 1102000400 <=  *All Rel* 05/31 09:12:22 PASS
.- OrphanedTabComPart          ... 1102000400 <=  *All Rel* 05/31 09:12:22 PASS
.- MissingSum$                 ... 1102000400 <=  *All Rel* 05/31 09:12:22 PASS
.- MissingDir$                 ... 1102000400 <=  *All Rel* 05/31 09:12:22 PASS
.- DuplicateDataobj            ... 1102000400 <=  *All Rel* 05/31 09:12:22 PASS
.- ObjSynMissing               ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- ObjSeqMissing               ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- OrphanedUndo                ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- OrphanedIndex               ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- OrphanedIndexPartition      ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- OrphanedIndexSubPartition   ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- OrphanedTable               ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- OrphanedTablePartition      ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- OrphanedTableSubPartition   ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- MissingPartCol              ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- OrphanedSeg$                ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- OrphanedIndPartObj#         ... 1102000400 <=  *All Rel* 05/31 09:12:23 FAIL

HCKE-0024: Orphaned Index Partition Obj# (no OBJ$) (Doc ID 1360935.1)
ORPHAN INDPART$: OBJ#=149167 BO#=6378 - no OBJ$ row
ORPHAN INDPART$: OBJ#=149168 BO#=6378 - no OBJ$ row

.- DuplicateBlockUse           ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- FetUet                      ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- Uet0Check                   ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- SeglessUET                  ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- BadInd$                     ... 1102000400 <=  *All Rel* 05/31 09:12:23 FAIL

HCKE-0030: OBJ$ INDEX entry has no IND$ or INDPART$/INDSUBPART$ entry (Doc ID 13
60528.1)
OBJ$ INDEX PARTITION has no INDPART$ entry: Obj#=148278 SYS Name=WRH$_FILESTATXS
_PK PARTITION=WRH$_FILEST_1572571104_16462
OBJ$ INDEX PARTITION has no INDPART$ entry: Obj#=148920 SYS Name=WRH$_FILESTATXS
_PK PARTITION=WRH$_FILEST_1572571104_16678

.- BadTab$                     ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- BadIcolDepCnt               ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- ObjIndDobj                  ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- TrgAfterUpgrade             ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- ObjType0                    ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- BadOwner                    ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- StmtAuditOnCommit           ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- BadPublicObjects            ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- BadSegFreelist              ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- BadDepends                  ... 1102000400 <=  *All Rel* 05/31 09:12:23 WARN

HCKW-0016: Dependency$ p_timestamp mismatch for VALID objects (Doc ID 1361045.1)

[E] - P_OBJ#=6376 D_OBJ#=6765

.- CheckDual                   ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- ObjectNames                 ... 1102000400 <=  *All Rel* 05/31 09:12:23 PASS
.- BadCboHiLo                  ... 1102000400 <=  *All Rel* 05/31 09:12:24 PASS
.- ChkIotTs                    ... 1102000400 <=  *All Rel* 05/31 09:12:24 PASS
.- NoSegmentIndex              ... 1102000400 <=  *All Rel* 05/31 09:12:24 PASS
.- BadNextObject               ... 1102000400 <=  *All Rel* 05/31 09:12:24 PASS
.- DroppedROTS                 ... 1102000400 <=  *All Rel* 05/31 09:12:24 PASS
.- FilBlkZero                  ... 1102000400 <=  *All Rel* 05/31 09:12:24 PASS
.- DbmsSchemaCopy              ... 1102000400 <=  *All Rel* 05/31 09:12:24 PASS
.- OrphanedObjError            ... 1102000400 >  1102000000 05/31 09:12:24 PASS
.- ObjNotLob                   ... 1102000400 <=  *All Rel* 05/31 09:12:24 PASS
.- MaxControlfSeq              ... 1102000400 <=  *All Rel* 05/31 09:12:24 PASS
.- SegNotInDeferredStg         ... 1102000400 >  1102000000 05/31 09:12:24 PASS
.- SystemNotRfile1             ... 1102000400 >   902000000 05/31 09:12:24 PASS
.- DictOwnNonDefaultSYSTEM     ... 1102000400 <=  *All Rel* 05/31 09:12:24 PASS
.- OrphanTrigger               ... 1102000400 <=  *All Rel* 05/31 09:12:24 PASS
.- ObjNotTrigger               ... 1102000400 <=  *All Rel* 05/31 09:12:24 PASS
---------------------------------------
31-5月 -2022 09:12:24  Elapsed: 2 secs
---------------------------------------
Found 4 potential problem(s) and 1 warning(s)
Contact Oracle Support with the output and trace file
to check if the above needs attention or not

PL/SQL 过程已成功完成。

commit_wait和commit_logging设置不当导致数据库无法正常启动

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：commit_wait和commit_logging设置不当导致数据库无法正常启动

客户数据库设置以下参数，突然掉电之后，数据库无法正常启动

  commit_wait              = "NOWAIT"
  commit_logging           = "BATCH"

数据库open报错

alter database open
Block change tracking file is current.
Beginning crash recovery of 1 threads
 parallel recovery started with 31 processes
Started redo scan
Errors in file /media/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_28711.trc  (incident=8002955):
ORA-00353: log corruption near block 3 change 17372812227460 time 03/20/2022 00:11:51
ORA-00312: online log 12315  thread 1: '/media/oracle/redolog/redo05.log'
Aborting crash recovery due to error 399
Errors in file /media/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_28711.trc:
ORA-00399: corrupt change description in redo log
ORA-00353: log corruption near block 3 change 17372812227460 time 03/20/2022 00:11:51
ORA-00312: online log 12315 thread 1: '/media/oracle/redolog/redo05.log'
Errors in file /media/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_28711.trc:
ORA-00399: corrupt change description in redo log
ORA-00353: log corruption near block 3 change 17372812227460 time 03/20/2022 00:11:51
ORA-00312: online log 12315  thread 1: '/media/oracle/redolog/redo05.log'
ORA-399 signalled during: alter database open...

报错信息比较明显是由于redo损坏导致,尝试强制open库

Sun Mar 20 18:32:35 2022
alter database open resetlogs
RESETLOGS is being done without consistancy checks. This may result
in a corrupted database. The database should be recreated.
RESETLOGS after incomplete recovery UNTIL CHANGE 17372812227456
Resetting resetlogs activation ID 1627598093 (0x61032d0d)
Sun Mar 20 18:34:08 2022
Setting recovery target incarnation to 2
Sun Mar 20 18:34:08 2022
Initializing SCN for created control file
Database SCN compatibility initialized to 3
Warning - High Database SCN: Current SCN value is 17372812227459, threshold SCN value is 0
If you have not previously reported this warning on this database, 
please notify Oracle Support so that additional diagnosis can be performed.
Sun Mar 20 18:34:08 2022
Assigning activation ID 1627615603 (0x61037173)
Thread 1 opened at log sequence 1
  Current log# 2 seq# 1 mem# 0: /media/oracle/redolog/redo02.log
Successful open of redo thread 1
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Sun Mar 20 18:34:08 2022
SMON: enabling cache recovery
Errors in file /media/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_14369.trc  (incident=8003142):
ORA-00600: internal error code, arguments: [2662], [4044], [3964482439], [4044], [3964488833], [12669344], 
Incident details in: /media/oracle/diag/rdbms/orcl/orcl/incident/incdir_8003142/orcl_ora_14369_i8003142.trc
Errors in file /media/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_14369.trc  (incident=8003143):
ORA-00353: log corruption near block 3 change 17372812227462 time 03/20/2022 18:34:10
ORA-00312: online log 2 thread 1: '/media/oracle/redolog/redo02.log'
ORA-00600: internal error code, arguments: [2662], [4044], [3964482439], [4044], [3964488833], [12669344], 
Incident details in: /media/oracle/diag/rdbms/orcl/orcl/incident/incdir_8003143/orcl_ora_14369_i8003143.trc
Errors in file /media/oracle/diag/rdbms/orcl/orcl/incident/incdir_8003142/orcl_ora_14369_i8003142.trc:
ORA-00399: corrupt change description in redo log
ORA-00353: log corruption near block 3 change 17372812227462 time 03/20/2022 18:34:10
ORA-00312: online log 2 thread 1: '/media/oracle/redolog/redo02.log'
ORA-00600: internal error code, arguments: [2662], [4044], [3964482439], [4044], [3964488833], [12669344], 
Errors in file /media/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_14369.trc  (incident=8003144):
ORA-00353: log corruption near block 3 change 17372812227462 time 03/20/2022 18:34:10
ORA-00334: archived log: '/media/oracle/redolog/redo02.log'
ORA-00600: internal error code, arguments: [2662], [4044], [3964482439], [4044], [3964488833], [12669344], 
Incident details in: /media/oracle/diag/rdbms/orcl/orcl/incident/incdir_8003144/orcl_ora_14369_i8003144.trc
Sun Mar 20 18:34:11 2022
ORA-00603: ORACLE server session terminated by fatal error
ORA-00600: internal error code, arguments: [2662], [4044], [3964482444], [4044], [3964488833], [12669344], 
ORA-00600: internal error code, arguments: [2662], [4044], [3964482443], [4044], [3964488833], [12669344], 
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00600: internal error code, arguments: [2662], [4044], [3964482439], [4044], [3964488833], [12669344],

强制open数据库报ora-600 2662错误,比较常见,通过修改scn再尝试open库

Sun Mar 20 18:38:43 2022
alter database open resetlogs
RESETLOGS is being done without consistancy checks. This may result
in a corrupted database. The database should be recreated.
RESETLOGS after incomplete recovery UNTIL CHANGE 17372812227460
Resetting resetlogs activation ID 1627615603 (0x61037173)
Sun Mar 20 18:40:02 2022
Setting recovery target incarnation to 2
Sun Mar 20 18:40:02 2022
Initializing SCN for created control file
Database SCN compatibility initialized to 3
Warning - High Database SCN: Current SCN value is 17372812227463, threshold SCN value is 0
If you have not previously reported this warning on this database,
please notify Oracle Support so that additional diagnosis can be performed.
Sun Mar 20 18:40:02 2022
Assigning activation ID 1627669665 (0x610444a1)
Thread 1 opened at log sequence 1
Current log# 2 seq# 1 mem# 0: /media/oracle/redolog/redo02.log
Successful open of redo thread 1
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Sun Mar 20 18:40:02 2022
SMON: enabling cache recovery
Undo initialization finished serial:0 start:779809538 end:779809788 diff:250 (2 seconds)
Dictionary check beginning
Tablespace 'TEMP' #3 found in data dictionary,
but not in the controlfile. Adding to controlfile.
Dictionary check complete
Verifying file header compatibility for 11g tablespace encryption..
Verifying 11g file header compatibility for tablespace encryption completed
SMON: enabling tx recovery
*********************************************************************
WARNING: The following temporary tablespaces contain no files.
This condition can occur when a backup controlfile has
been restored. It may be necessary to add files to these
tablespaces. That can be done using the SQL statement:

ALTER TABLESPACE <tablespace_name> ADD TEMPFILE

Alternatively, if these temporary tablespaces are no longer
needed, then they can be dropped.
Empty temporary tablespace: TEMP
*********************************************************************
Database Characterset is AL32UTF8
No Resource Manager plan active
**********************************************************
WARNING: Files may exists in db_recovery_file_dest
that are not known to the database. Use the RMAN command
CATALOG RECOVERY AREA to re-catalog any such files.
If files cannot be cataloged, then manually delete them
using OS command.
One of the following events caused this:
1. A backup controlfile was restored.
2. A standby controlfile was restored.
3. The controlfile was re-created.
4. db_recovery_file_dest had previously been enabled and
then disabled.
**********************************************************
replication_dependency_tracking turned off (no async multimaster replication found)
Starting background process QMNC
Sun Mar 20 18:40:04 2022
QMNC started with pid=55, OS id=16232
LOGSTDBY: Validating controlfile with logical metadata
LOGSTDBY: Validation complete
Sun Mar 20 18:40:05 2022
db_recovery_file_dest_size of 3882 MB is 0.00% used. This is a
user-specified limit on the amount of space that will be used by this
database for recovery-related files, and does not reflect the amount of
space available in the underlying filesystem or ASM diskgroup.
Sun Mar 20 18:40:05 2022
Starting background process CJQ0
Sun Mar 20 18:40:05 2022
CJQ0 started with pid=58, OS id=16251
Completed: alter database open resetlogs

后续增加temp,导出数据到新库,恢复完成

ora-600 2662和ora-600 kclchkblk_4恢复

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：ora-600 2662和ora-600 kclchkblk_4恢复

这两天连续处理两个case,一个是12.1.0.2版本数据库屏蔽一致性,强制open之后,报ORA-600 2662故障

这个错误本身是一个非常常见的错误,直接推scn即可解决,但是问题是12.1.0.2版本,oracle不允许以前常规的操作方法,就连oradebug都报错oradebug poke ORA-32521/ORA-32519故障解决,而且可以是rac环境,bbed修改文件头也相当麻烦,最后我们使用patch方法轻松解决

另外一例是11.2.0.4版本,强制open库报ora-600 kclchkblk_4

Wed Apr 28 21:25:38 2021
SMON: enabling cache recovery
Instance recovery: looking for dead threads
Instance recovery: lock domain invalid but no dead threads
Errors in file /u01/app/oracle/diag/rdbms/dc/dc1/trace/dc1_ora_27832.trc  (incident=564430):
ORA-00600: internal error code, arguments: [kclchkblk_4], [2959], [904341694], [2959], [904131717], []
Incident details in: /u01/app/oracle/diag/rdbms/dc/dc1/incident/incdir_564430/dc1_ora_27832_i564430.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Errors in file /u01/app/oracle/diag/rdbms/dc/dc1/trace/dc1_ora_27832.trc:
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00600: internal error code, arguments: [kclchkblk_4], [2959], [904341694], [2959], [904131717], []
Errors in file /u01/app/oracle/diag/rdbms/dc/dc1/trace/dc1_ora_27832.trc:
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00600: internal error code, arguments: [kclchkblk_4], [2959], [904341694], [2959], [904131717], []
Error 704 happened during db open, shutting down database
USER (ospid: 27832): terminating the instance due to error 704
Instance terminated by USER, pid = 27832
ORA-1092 signalled during: alter database open resetlogs...

这个比较简单,参考redo异常 ORA-600 kclchkblk_4 故障恢复.

raid强制上线后数据库无法启动故障处理

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：raid强制上线后数据库无法启动故障处理

由于raid掉盘过多,强制raid上线,然后启动数据库报以下错误

Mon Apr 19 23:19:28 2021
ALTER DATABASE OPEN
Beginning crash recovery of 1 threads
 parallel recovery started with 15 processes
Started redo scan
Completed redo scan
 read 106750 KB redo, 9080 data blocks need recovery
Mon Apr 19 23:19:45 2021
Slave exiting with ORA-1115 exception
Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl/trace/orcl_p000_3277.trc:
ORA-01115: IO error reading block from file 9 (block # 339)
ORA-01110: data file 9: '/u01/app/oracle/oradata/orcl/dev02.dbf'
ORA-27072: File I/O error
Additional information: 4
Additional information: 326
Additional information: 24576
ORA-27072: File I/O error
Additional information: 4
Additional information: 326
Additional information: 24576
ORA-27072: File I/O error
Additional information: 4
Additional information: 326
Additional information: 24576
ORA-27072: File I/O error
Additional information: 4
Additional information: 326
Additional information: 24576
ORA-27072: File I/O error
Additional information: 4
Additional information: 326
Additional information: 24576
ORA-27072: File I/O error
Additional information: 4
Additional information: 326
Additional information: 24576
ORA-27072: File I/O error
Additional information: 4
Additional information: 326
Additional information: 24576
ORA-27072: File I/O error
Additional information: 4
Additional information: 326
Additional information: 24576
ORA-27072: File I
Mon Apr 19 23:19:45 2021
Aborting crash recovery due to slave death, attempting serial crash recovery
Beginning crash recovery of 1 threads
Started redo scan
Completed redo scan
 read 106750 KB redo, 9080 data blocks need recovery
Aborting crash recovery due to error 1115
Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_3275.trc:
ORA-01115: IO error reading block from file 9 (block # 329)
ORA-01110: data file 9: '/u01/app/oracle/oradata/orcl/dev02.dbf'
ORA-1115 signalled during: ALTER DATABASE OPEN...

错误提示比较明显IO error,结合客户强行上线raid的操作,比较明显是由于底层io问题导致该错误,直接对此文件dbv检查

[oracle@database orcl]$ dbv file=dev02.dbf

DBVERIFY: Release 11.2.0.4.0 - Production on Mon Apr 19 23:59:03 2021

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

DBVERIFY - Verification starting : FILE = /u01/app/oracle/oradata/orcl/dev02.dbf

DBV-00600: Fatal Error - [28] [27061] [0] [0]

对于此类情况,通过工具进行处理

DUL> copy file from  /u01/app/oracle/oradata/orcl/dev02.dbf to /oradata/dev02.dbf
 
starting copy datafile '/u01/app/oracle/oradata/orcl/dev02.dbf' to '/oradata/dev02.dbf'
read data error from file '/u01/app/oracle/oradata/orcl/dev02.dbf'.error message:Input/output error
read block# error: 303
read data error from file '/u01/app/oracle/oradata/orcl/dev02.dbf'.error message:Input/output error
read block# error: 304
read data error from file '/u01/app/oracle/oradata/orcl/dev02.dbf'.error message:Input/output error
read block# error: 329
datafile copy completed with 2 block error.

dbv校验文件

[oracle@database oradata]$ dbv file=dev02.dbf 

DBVERIFY: Release 11.2.0.4.0 - Production on Tue Apr 20 00:28:31 2021

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

DBVERIFY - Verification starting : FILE = /oradata/dev02.dbf
Page 303 is marked corrupt
Corrupt block relative dba: 0x0240012f (file 9, block 303)
Completely zero block found during dbv: 

Page 304 is marked corrupt
Corrupt block relative dba: 0x02400130 (file 9, block 304)
Completely zero block found during dbv: 

Page 329 is marked corrupt
Corrupt block relative dba: 0x02400149 (file 9, block 329)
Completely zero block found during dbv: 



DBVERIFY - Verification complete

Total Pages Examined         : 3932160
Total Pages Processed (Data) : 3213723
Total Pages Failing   (Data) : 0
Total Pages Processed (Index): 714294
Total Pages Failing   (Index): 0
Total Pages Processed (Other): 4139
Total Pages Processed (Seg)  : 0
Total Pages Failing   (Seg)  : 0
Total Pages Empty            : 1
Total Pages Marked Corrupt   : 3
Total Pages Influx           : 0
Total Pages Encrypted        : 0
Highest block SCN            : 85078875 (6.85078875)

通过对io error的文件进行处理,最终损坏三个block,最大限度抢救数据.使用被恢复出来的文件,尝试open库遭遇以下错误

SQL> alter database open resetlogs;
alter database open resetlogs
*
ERROR at line 1:
ORA-00603: ORACLE server session terminated by fatal error
ORA-00600: internal error code, arguments: [2662], [6], [85035771], [6],
[85084136], [12583040], [], [], [], [], [], []
ORA-00600: internal error code, arguments: [2662], [6], [85035770], [6],
[85084136], [12583040], [], [], [], [], [], []
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00600: internal error code, arguments: [2662], [6], [85035764], [6],
[85084136], [12583040], [], [], [], [], [], []
Process ID: 6733
Session ID: 570 Serial number: 3

ora-600 2662这个错误比较明显,处理文件头scn,继续open库

SQL> alter database open ;
alter database open 
*
ERROR at line 1:
ORA-03113: end-of-file on communication channel
Process ID: 6840
Session ID: 570 Serial number: 3

查看alert日志信息

Tue Apr 20 01:22:27 2021
alter database open upgrade
Beginning crash recovery of 1 threads
 parallel recovery started with 15 processes
Started redo scan
Completed redo scan
 read 1 KB redo, 3 data blocks need recovery
Started redo application at
 Thread 1: logseq 1, block 3
Recovery of Online Redo Log: Thread 1 Group 1 Seq 1 Reading mem 0
  Mem# 0: /u01/app/oracle/oradata/orcl/redo01.log
Completed redo application of 0.00MB
Completed crash recovery at
 Thread 1: logseq 1, block 5, scn 25854859541
 3 data blocks read, 3 data blocks written, 1 redo k-bytes read
Tue Apr 20 01:22:28 2021
Thread 1 advanced to log sequence 2 (thread open)
Thread 1 opened at log sequence 2
  Current log# 2 seq# 2 mem# 0: /u01/app/oracle/oradata/orcl/redo02.log
Successful open of redo thread 1
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Tue Apr 20 01:22:28 2021
SMON: enabling cache recovery
[6840] Successfully onlined Undo Tablespace 2.
Undo initialization finished serial:0 start:5902014 end:5905574 diff:3560 (35 seconds)
Dictionary check beginning
Dictionary check complete
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 /u01/app/oracle/diag/rdbms/orcl/orcl/trace/orcl_smon_6824.trc  (incident=63970):
ORA-00600: internal error code, arguments: [6006], [1], [], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/oracle/diag/rdbms/orcl/orcl/incident/incdir_63970/orcl_smon_6824_i63970.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
ORACLE Instance orcl (pid = 14) - Error 600 encountered while recovering transaction (24, 2) on object 89023.
Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl/trace/orcl_smon_6824.trc:
ORA-00600: internal error code, arguments: [6006], [1], [], [], [], [], [], [], [], [], [], []
Tue Apr 20 01:22:38 2021
ORACLE Instance orcl (pid = 14) - Error 600 encountered while recovering transaction (63, 3) on object 89023.
Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl/trace/orcl_smon_6824.trc:
ORA-00600: internal error code, arguments: [6006], [1], [], [], [], [], [], [], [], [], [], []
Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl/trace/orcl_smon_6824.trc  (incident=63974):
ORA-00600: internal error code, arguments: [6006], [1], [], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/oracle/diag/rdbms/orcl/orcl/incident/incdir_63974/orcl_smon_6824_i63974.trc
Tue Apr 20 01:22:55 2021
PMON (ospid: 6798): terminating the instance due to error 474

这个错误是比较常见的错误,参考:ORACLE Instance XFF (pid = 18) – Error 600 encountered while recovering transaction ，通过处理之后,数据库open成功

SQL> startup mount pfile='/tmp/pfile';
ORACLE instance started.

Total System Global Area 1603411968 bytes
Fixed Size                  2253664 bytes
Variable Size            1023413408 bytes
Database Buffers          570425344 bytes
Redo Buffers                7319552 bytes
Database mounted.
SQL> recover database;
Media recovery complete.
SQL> alter database open;

Database altered.

后续安排逻辑导出,导入新库

硬件恢复之后,数据库无法open故障恢复

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：硬件恢复之后,数据库无法open故障恢复

由于硬件故障,客户恢复硬件之后,数据库无法正常启动,报ORA-00354 ORA-00353错误

/tmp/> sqlplus / as sysdba

SQL*Plus: Release 11.2.0.3.0 Production on Mon Mar 1 17:10:30 2021

Copyright (c) 1982, 2011, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> recover database;

ORA-00283: recovery session canceled due to errors
ORA-00354: corrupt redo log block header
ORA-00353: log corruption near block 86088 change 16135545783340 time
02/23/2021 13:53:24
ORA-00312: online log 2 thread 1: '/oradata02/redo02b.log'
ORA-00312: online log 2 thread 1: '/oradata01/redo02a.log'

由于redo损坏,数据库无法继续正常恢复,通过屏蔽一致性,force open库

SQL> alter database open resetlogs;
alter database open resetlogs 
*
ERROR at line 1:
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00600: internal error code, arguments: [2662], [3756], [3571444619], [3756], [3648471803], [4194545]
Process ID: 5104
Session ID: 576 Serial number: 3

这个错误比较简单,是由于scn问题导致,修改数据库scn启动库

SQL> alter database open;
alter database open
*
ERROR at line 1:
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00600: internal error code, arguments: [4193], [], [], [], [], [], []
Process ID: 5536
Session ID: 576 Serial number: 1

这个错误比较明显，修改回滚段，尝试启动库

SQL> alter database open;
alter database open
*
ERROR at line 1:
ORA-03113: end-of-file on communication channel
Process ID: 6033
Session ID: 576 Serial number: 3

数据库依旧无法正常open,alert日志报错如下

ARC3 started with pid=30, OS id=6078 
ARC1: Archival started
ARC2: Archival started
ARC1: Becoming the 'no FAL' ARCH
ARC1: Becoming the 'no SRL' ARCH
ARC2: Becoming the heartbeat ARCH
Exception[type:SIGSEGV Address not mapped to object][ADDR:0x60173487F5][PC:0xC003B1C20,_memcpy()+64][flags:0x0,count:1]
Exception[type:SIGSEGV,Address not mapped to object][ADDR:0x60173487F5][PC:0xC003B1C20,_memcpy()+64][flags:0x2,count:2]
Exception[type:SIGSEGV,Address not mapped to object][ADDR:0x60173487F5][PC:0xC003B1C20,_memcpy()+64][flags:0x2,count:2]
Archived Log entry 2 added for thread 1 sequence 2 ID 0x506cafbb dest 1:
ARC3: Archival started
ARC0: STARTING ARCH PROCESSES COMPLETE
Mon Mar 01 17:44:44 2021
PMON (ospid: 5993): terminating the instance due to error 397
Mon Mar 01 17:44:45 2021
System state dump requested by (instance=1, osid=5993 (PMON)), summary=[abnormal instance termination].
System State dumped to trace file /oracle/diag/rdbms/xff/xff/trace/xff_diag_6001.trc
Instance terminated by PMON, pid = 5993

通过其启动过程分析,发现数据库卡在如下对象：

PARSING IN CURSOR #11529215044940435280 len=148 dep=1 uid=0 oct=6 lid=0 tim=223080942765 
hv=3540833987 ad='c000000d67a42778' sqlid='5ansr7r9htpq3'
update undo$ set name=:2,file#=:3,block#=:4,status$=:5,user#=:6,undosqn=:7,xactsqn=:8,
scnbas=:9,scnwrp=:10,inst#=:11,ts#=:12,spare1=:13 where us#=:1
END OF STMT
PARSE #11529215044940435280:c=10000,e=8182,p=6,cr=55,cu=0,mis=1,r=0,dep=1,og=4,plh=0,tim=223080942764
BINDS #11529215044940435280:
 Bind#0
  oacdty=01 mxl=32(20) mxlc=00 mal=00 scl=00 pre=00
  oacflg=18 fl2=0001 frm=01 csi=873 siz=32 off=0
  kxsbbbfp=c000000d5fd299aa  bln=32  avl=20  flg=09
  value="_SYSSMU1_3935275865$"
 Bind#1
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6e078  bln=24  avl=02  flg=05
  value=3
 Bind#2
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6e048  bln=24  avl=03  flg=05
  value=128
 Bind#3
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6e010  bln=24  avl=02  flg=05
  value=5
 Bind#4
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6dfe0  bln=24  avl=02  flg=05
  value=1
 Bind#5
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6dfb0  bln=24  avl=04  flg=05
  value=28921
 Bind#6
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6df80  bln=24  avl=05  flg=05
  value=1245262
 Bind#7
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6df48  bln=24  avl=06  flg=05
  value=1217986655
 Bind#8
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6dc90  bln=24  avl=03  flg=05
  value=3621
 Bind#9
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6dc60  bln=24  avl=01  flg=05
  value=0
 Bind#10
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6dc30  bln=24  avl=02  flg=05
  value=2
 Bind#11
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6dc00  bln=24  avl=02  flg=05
  value=2
 Bind#12
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6e0a8  bln=22  avl=02  flg=05
  value=1
WAIT #11529215044940435280: nam='db file sequential read' ela= 21 file#=1 block#=530 blocks=1 obj#=0 tim=223080944352
Incident 528204 created, dump file: /oracle/diag/rdbms/xff/xff/incident/incdir_528204/xff_ora_6593_i528204.trc
ORA-00600: internal error code, arguments: [4193], [], [], [], [], [], [], [], [], [], [], []

至此基本上可以确认是由于出现回滚段异常,继续查看日志发现

Error 600 in redo application callback
Dump of change vector:
TYP:0 CLS:16 AFN:1 DBA:0x00400212 OBJ:4294967295 SCN:0x0ea6.f4f2da14 SEQ:1 OP:5.1 ENC:0 RBL:0
ktudb redo: siz: 320 spc: 5892 flg: 0x0012 seq: 0x0072 rec: 0x08
            xid:  0x0000.004.000000bc  
ktubl redo: slt: 4 rci: 0 opc: 11.1 [objn: 15 objd: 15 tsn: 0]
Undo type:  Regular undo        Begin trans    Last buffer split:  No 
Temp Object:  No 
Tablespace Undo:  No 
             0x00000000  prev ctl uba: 0x00400212.0072.07 
prev ctl max cmt scn:  0x0eac.d42963be  prev tx cmt scn:  0x0eac.d4296f48 
txn start scn:  0xffff.ffffffff  logon user: 0  prev brb: 4194446  prev bcl: 0 BuExt idx: 0 flg2: 0
KDO undo record:
KTB Redo 
op: 0x04  ver: 0x01  
compat bit: 4 (post-11) padding: 1
op: L  itl: xid:  0x0000.060.000000bb uba: 0x00400212.0072.04
                      flg: C---    lkc:  0     scn: 0x0eac.d9736b46
KDO Op code: URP row dependencies Disabled
  xtype: XA flags: 0x00000000  bdba: 0x004000e1  hdba: 0x004000e0
itli: 4  ispac: 0  maxfr: 4863
tabn: 0 slot: 1(0x1) flag: 0x2c lock: 0 ckix: 0
ncol: 17 nnew: 12 size: 0
col  1: [20]  5f 53 59 53 53 4d 55 31 5f 33 39 33 35 32 37 35 38 36 35 24
col  2: [ 2]  c1 02
col  3: [ 2]  c1 04
col  4: [ 3]  c2 02 1d
col  5: [ 6]  c5 0d 12 63 43 38
col  6: [ 3]  c2 25 16
col  7: [ 5]  c4 02 19 35 3f
col  8: [ 4]  c3 03 5a 16
col  9: [ 1]  80
col 10: [ 2]  c1 04
col 11: [ 2]  c1 03
col 16: [ 2]  c1 03
Block after image is corrupt: 
buffer tsn: 0 rdba: 0x00400212 (1/530)
scn: 0x0ea6.f4f2da14 seq: 0x01 flg: 0x04 tail: 0xda140201
frmt: 0x02 chkval: 0x9dd8 type: 0x02=KTU UNDO BLOCK

使用bbed对file 1 block 530进行处理

   struct ktuxcscn, 8 bytes                 @4148    
      ub4 kscnbas                           @4148     0xd42963be
      ub2 kscnwrp                           @4152     0x0eac
   struct ktuxcuba, 8 bytes                 @4156    
      ub4 kubadba                           @4156     0x00400212
      ub2 kubaseq                           @4160     0x0072
      ub1 kubarec                           @4162     0x07
   sb2 ktuxcflg                             @4164     1 (KTUXCFSK)
   ub2 ktuxcseq                             @4166     0x0072
   sb2 ktuxcnfb                             @4168     1
   ub4 ktuxcinc                             @4172     0x00000000
   sb2 ktuxcchd                             @4176     4
   sb2 ktuxcctl                             @4178     3
   ub2 ktuxcmgc                             @4180     0x8002
   ub4 ktuxcopt                             @4188     0x7ffffffe

数据库顺利open成功

后续建议客户逻辑导出数据,导入到新库

ORA-00742 ORA-00312 故障恢复

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：ORA-00742 ORA-00312 故障恢复

12.1.0.1的由于硬件故障，恢复文件之后，导致redo写丢失，数据库数据库无法正常启动
报错ORA-00742 ORA-00312

Mon Feb 22 17:07:48 2021
alter database open
Mon Feb 22 17:07:48 2021
Beginning crash recovery of 1 threads
 parallel recovery started with 3 processes
Mon Feb 22 17:07:48 2021
Started redo scan
Mon Feb 22 17:07:49 2021
Slave encountered ORA-10388 exception during crash recovery
Mon Feb 22 17:07:49 2021
Slave encountered ORA-10388 exception during crash recovery
Mon Feb 22 17:07:49 2021
Slave encountered ORA-10388 exception during crash recovery
Mon Feb 22 17:07:51 2021
Aborting crash recovery due to error 742
Mon Feb 22 17:07:51 2021
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl12c\orcl12c\trace\orcl12c_ora_4624.trc:
ORA-00742: 日志读取在线程 1 序列 4035 块 44165 中检测到写入丢失情况
ORA-00312: 联机日志 3 线程 1: 'D:\APP\ADMINISTRATOR\ORADATA\ORCL12C\REDO03.LOG'
Mon Feb 22 17:07:51 2021
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl12c\orcl12c\trace\orcl12c_ora_4624.trc:
ORA-00742: 日志读取在线程 1 序列 4035 块 44165 中检测到写入丢失情况
ORA-00312: 联机日志 3 线程 1: 'D:\APP\ADMINISTRATOR\ORADATA\ORCL12C\REDO03.LOG'
ORA-742 signalled during: alter database open...

通过屏蔽一致性,强制resetlogs方式打开库报ORA-600 2662错误

Mon Feb 22 17:27:38 2021
Checker run found 17 new persistent data failures
alter database open resetlogs 
Mon Feb 22 17:27:54 2021
RESETLOGS is being done without consistancy checks. This may result
in a corrupted database. The database should be recreated.
RESETLOGS after incomplete recovery UNTIL CHANGE 102879654
Resetting resetlogs activation ID 762781739 (0x2d77202b)
Mon Feb 22 17:27:59 2021
Setting recovery target incarnation to 4
Mon Feb 22 17:28:00 2021
Assigning activation ID 895702933 (0x35635795)
Starting background process TMON
Mon Feb 22 17:28:00 2021
TMON started with pid=26, OS id=4204 
Thread 1 opened at log sequence 1
  Current log# 1 seq# 1 mem# 0: D:\APP\ADMINISTRATOR\ORADATA\ORCL12C\REDO01.LOG
Successful open of redo thread 1
Mon Feb 22 17:28:00 2021
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Mon Feb 22 17:28:00 2021
SMON: enabling cache recovery
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl12c\orcl12c\trace\orcl12c_ora_4804.trc  (incident=21657):
ORA-00600: 内部错误代码, 参数: [2662], [0], [102879661], [0], [102879857], [20971648], [], [], [], [], [], []
Incident details in: D:\APP\ADMINISTRATOR\diag\rdbms\orcl12c\orcl12c\incident\incdir_21657\orcl12c_ora_4804_i21657.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 22 17:28:06 2021
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl12c\orcl12c\trace\orcl12c_ora_4804.trc:
ORA-00600: 内部错误代码, 参数: [2662], [0], [102879661], [0], [102879857], [20971648], [], [], [], [], [], []
Mon Feb 22 17:28:06 2021
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl12c\orcl12c\trace\orcl12c_ora_4804.trc:
ORA-00600: 内部错误代码, 参数: [2662], [0], [102879661], [0], [102879857], [20971648], [], [], [], [], [], []
Mon Feb 22 17:28:06 2021
Error 600 happened during db open, shutting down database
USER (ospid: 4804): terminating the instance due to error 600

由于scn相差的不大，重启几次后，该问题解决，后续数据库启动报ORA-600 4193

Mon Feb 22 19:53:11 2021
Database Characterset is ZHS16GBK
Starting background process SMCO
Mon Feb 22 19:53:11 2021
SMCO started with pid=28, OS id=3236 
Mon Feb 22 19:53:15 2021
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl12c\orcl12c\trace\orcl12c_smon_4460.trc:
ORA-01595: 释放区 (2) 回退段 (1) 时出错
ORA-00600: 内部错误代码, 参数: [4193], [15352], [18655], [], [], [], [], [], [], [], [], []
Mon Feb 22 19:53:18 2021
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl12c\orcl12c\trace\orcl12c_ora_1356.trc:
ORA-00600: 内部错误代码, 参数: [4193], [15352], [18655], [], [], [], [], [], [], [], [], []
Error 600 happened during db open, shutting down database
USER (ospid: 1356): terminating the instance due to error 600
Mon Feb 22 19:53:21 2021
Instance terminated by USER, pid = 1356
ORA-1092 signalled during: ALTER DATABASE OPEN...

处理异常undo之后，数据库启动正常，完成数据库恢复

硬件故障导致ORA-600 2662错误处理

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：硬件故障导致ORA-600 2662错误处理

前几天恢复了一个40多T的CASE:ORA-00600: internal error code, arguments: [16513], [1403] 恢复,又一个近30T的库由于硬件故障,通过其他人一系列恢复之后,无法正常open,让我们提供技术支持:
故障最初原因是由于存储异常

Fri Feb 19 09:03:49 2021
Errors in file d:\app\administrator\diag\rdbms\xifenfei\xifenfei\trace\xifenfei_ora_3460.trc:
ORA-01114: 将块写入文件 849 时出现 IO 错误 (块 # 3871748)
ORA-27070: 异步读取/写入失败
OSD-04016: 异步 I/O 请求排队时出错。
O/S-Error: (OS 1167) 设备没有连接。
ORA-01114: 将块写入文件 849 时出现 IO 错误 (块 # 3871748)
ORA-27070: 异步读取/写入失败
OSD-04016: 异步 I/O 请求排队时出错。
O/S-Error: (OS 1167) 设备没有连接。

通过其他人一系列处理后,数据库报ORA-600 2662错误

Sat Feb 20 08:19:35 2021
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Sat Feb 20 08:19:35 2021
SMON: enabling cache recovery
Errors in file d:\app\administrator\diag\rdbms\xifenfei\xifenfei\trace\xifenfei_ora_5304.trc(incident=1960181):
ORA-00600:internal error code,arguments:[2662],[4],[2185364344], [4],[2185453722],[893388032],[],[],[],[],[],[]
Errors in file d:\app\administrator\diag\rdbms\xifenfei\xifenfei\trace\xifenfei_ora_5304.trc:
ORA-00600:internal error code,arguments:[2662],[4],[2185364344], [4],[2185453722],[893388032],[],[],[],[],[],[]
Errors in file d:\app\administrator\diag\rdbms\xifenfei\xifenfei\trace\xifenfei_ora_5304.trc:
ORA-00600:internal error code,arguments:[2662],[4],[2185364344], [4],[2185453722],[893388032],[],[],[],[],[],[]
Error 600 happened during db open, shutting down database
USER (ospid: 5304): terminating the instance due to error 600
Instance terminated by USER, pid = 5304
ORA-1092 signalled during: ALTER DATABASE OPEN...
opiodr aborting process unknown ospid (5304) as a result of ORA-1092
Sat Feb 20 08:19:42 2021
ORA-1092 : opitsk aborting process

通过对scn处理,数据库顺利绕过该错误,然后报ORA-600 4194错误

Doing block recovery for file 213 block 4688
No block recovery was needed
Errors in file d:\app\administrator\diag\rdbms\xifenfei\xifenfei\trace\xifenfei_smon_7048.trc(incident=1984136):
ORA-00600: internal error code, arguments: [4194], [38.4.1381252], [0], [], [],[],[],[],[],[],[],[]
Sat Feb 20 10:50:45 2021
Doing block recovery for file 213 block 4688
No block recovery was needed
Fatal internal error happened while SMON was doing active transaction recovery.
Errors in file d:\app\administrator\diag\rdbms\xifenfei\xifenfei\trace\xifenfei_smon_7048.trc:
ORA-00600: internal error code, arguments: [4194], [38.4.1381252], [0], [], [],[],[],[],[],[],[],[]
SMON (ospid: 7048): terminating the instance due to error 474
Errors in file d:\app\administrator\diag\rdbms\xifenfei\xifenfei\trace\xifenfei_ora_6652.trc(incident=1984185):
ORA-00600: internal error code, arguments: [4194], [], [], [], [], [], [], [], [], [], [], []
ORA-00600: internal error code, arguments: [4194], [], [], [], [], [], [], [], [], [], [], []
ORA-00600: internal error code, arguments: [4194], [], [], [], [], [], [], [], [], [], [], []
ORA-00600: internal error code, arguments: [4194], [], [], [], [], [], [], [], [], [], [], []
Sat Feb 20 10:50:52 2021
Instance terminated by SMON, pid = 7048

通过对异常事务进行处理,屏蔽smon进程进行回滚,数据库open成功,但是报ORA-600 4137错误

Sat Feb 20 10:53:46 2021
Sweep [inc][1992133]: completed
Stopping background process MMNL
Sat Feb 20 10:53:47 2021
Trace dumping is performing id=[cdmp_20210220105347]
Errors in file d:\app\administrator\diag\rdbms\xifenfei\xifenfei\trace\xifenfei_smon_6576.trc(incident=1992134):
ORA-00600: internal error code, arguments: [4137], [23.13.3094188], [0], [0], [], [], [], [], [], [], [], []
ORACLE Instance xifenfei (pid = 14) - Error 600 encountered while recovering transaction (23, 13).
Errors in file d:\app\administrator\diag\rdbms\xifenfei\xifenfei\trace\xifenfei_smon_6576.trc:
ORA-00600: internal error code, arguments: [4137], [23.13.3094188], [0], [0], [], [], [], [], [], [], [], []
Sat Feb 20 10:53:47 2021
Sweep [inc2][1992133]: completed
Sat Feb 20 10:53:47 2021
Sweep [inc][1992134]: completed
Stopping background process MMON
Trace dumping is performing id=[cdmp_20210220105348]
Errors in file d:\app\administrator\diag\rdbms\xifenfei\xifenfei\trace\xifenfei_smon_6576.trc(incident=1992135):
ORA-00600: internal error code, arguments: [4137], [38.4.1381252], [0], [0], [], [], [], [], [], [], [], []
Starting background process MMON
Starting background process MMNL
Sat Feb 20 10:53:48 2021
MMON started with pid=16, OS id=6448 
ALTER SYSTEM enable restricted session;
Sat Feb 20 10:53:48 2021
MMNL started with pid=36, OS id=6840 
ORACLE Instance xifenfei (pid = 14) - Error 600 encountered while recovering transaction (38, 4).
Errors in file d:\app\administrator\diag\rdbms\xifenfei\xifenfei\trace\xifenfei_smon_6576.trc:
ORA-00600: internal error code, arguments: [4137], [38.4.1381252], [0], [0], [], [], [], [], [], [], [], []
Sat Feb 20 10:53:49 2021
Sweep [inc][1992135]: completed
Trace dumping is performing id=[cdmp_20210220105349]
replication_dependency_tracking turned off (no async multimaster replication found)
Completed: alter database open

对异常回滚段进行处理,数据库后端启动正常,不再报明显ORA-错误.通过hcheck.sql检查字典正常

HCheck Version 07MAY18 on 20-FEB-2021 11:35:11
----------------------------------------------
Catalog Version 11.2.0.1.0 (1102000100)
db_name: JYJG

                                   Catalog       Fixed
Procedure Name                     Version    Vs Release    Timestamp
Result
------------------------------ ... ---------- -- ---------- --------------
------
.- LobNotInObj                 ... 1102000100 <=  *All Rel* 02/20 11:35:11 PASS
.- MissingOIDOnObjCol          ... 1102000100 <=  *All Rel* 02/20 11:35:11 PASS
.- SourceNotInObj              ... 1102000100 <=  *All Rel* 02/20 11:35:11 PASS
.- IndIndparMismatch           ... 1102000100 <= 1102000100 02/20 11:35:12 PASS
.- InvCorrAudit                ... 1102000100 <= 1102000100 02/20 11:35:12 PASS
.- OversizedFiles              ... 1102000100 <=  *All Rel* 02/20 11:35:12 PASS
.- PoorDefaultStorage          ... 1102000100 <=  *All Rel* 02/20 11:35:12 PASS
.- PoorStorage                 ... 1102000100 <=  *All Rel* 02/20 11:35:12 PASS
.- PartSubPartMismatch         ... 1102000100 <= 1102000100 02/20 11:35:12 PASS
.- TabPartCountMismatch        ... 1102000100 <=  *All Rel* 02/20 11:35:12 PASS
.- OrphanedTabComPart          ... 1102000100 <=  *All Rel* 02/20 11:35:12 PASS
.- MissingSum$                 ... 1102000100 <=  *All Rel* 02/20 11:35:12 PASS
.- MissingDir$                 ... 1102000100 <=  *All Rel* 02/20 11:35:12 PASS
.- DuplicateDataobj            ... 1102000100 <=  *All Rel* 02/20 11:35:12 PASS
.- ObjSynMissing               ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- ObjSeqMissing               ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- OrphanedUndo                ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- OrphanedIndex               ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- OrphanedIndexPartition      ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- OrphanedIndexSubPartition   ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- OrphanedTable               ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- OrphanedTablePartition      ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- OrphanedTableSubPartition   ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- MissingPartCol              ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- OrphanedSeg$                ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- OrphanedIndPartObj#         ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- DuplicateBlockUse           ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- FetUet                      ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- Uet0Check                   ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- ExtentlessSeg               ... 1102000100 <= 1102000100 02/20 11:35:13 PASS
.- SeglessUET                  ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- BadInd$                     ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- BadTab$                     ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- BadIcolDepCnt               ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- ObjIndDobj                  ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- TrgAfterUpgrade             ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- ObjType0                    ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- BadOwner                    ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- StmtAuditOnCommit           ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- BadPublicObjects            ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- BadSegFreelist              ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- BadDepends                  ... 1102000100 <=  *All Rel* 02/20 11:35:13 PASS
.- CheckDual                   ... 1102000100 <=  *All Rel* 02/20 11:35:14 PASS
.- ObjectNames                 ... 1102000100 <=  *All Rel* 02/20 11:35:14 PASS
.- BadCboHiLo                  ... 1102000100 <=  *All Rel* 02/20 11:35:14 PASS
.- ChkIotTs                    ... 1102000100 <=  *All Rel* 02/20 11:35:15 PASS
.- NoSegmentIndex              ... 1102000100 <=  *All Rel* 02/20 11:35:15 PASS
.- BadNextObject               ... 1102000100 <=  *All Rel* 02/20 11:35:15 PASS
.- DroppedROTS                 ... 1102000100 <=  *All Rel* 02/20 11:35:15 PASS
.- FilBlkZero                  ... 1102000100 <=  *All Rel* 02/20 11:35:15 PASS
.- DbmsSchemaCopy              ... 1102000100 <=  *All Rel* 02/20 11:35:15 PASS
.- OrphanedObjError            ... 1102000100 >  1102000000 02/20 11:35:15 PASS
.- ObjNotLob                   ... 1102000100 <=  *All Rel* 02/20 11:35:15 PASS
.- MaxControlfSeq              ... 1102000100 <=  *All Rel* 02/20 11:35:15 PASS
.- SegNotInDeferredStg         ... 1102000100 >  1102000000 02/20 11:35:18 PASS
.- SystemNotRfile1             ... 1102000100 >   902000000 02/20 11:35:18 PASS
.- DictOwnNonDefaultSYSTEM     ... 1102000100 <=  *All Rel* 02/20 11:35:19 PASS
.- OrphanTrigger               ... 1102000100 <=  *All Rel* 02/20 11:35:19 PASS
.- ObjNotTrigger               ... 1102000100 <=  *All Rel* 02/20 11:35:19 PASS
---------------------------------------
20-FEB-2021 11:35:19  Elapsed: 8 secs
---------------------------------------
Found 0 potential problem(s) and 0 warning(s)

PL/SQL procedure successfully completed.

Statement processed.

虽然字典正常,但是由于数据库屏蔽了一致性,建议客户在条件允许的情况下,进行逻辑迁移,排除风险隐患.

标签归档：ORA-600 2662