Author Archives: 惜分飞

Oracle Recovery Tools快速恢复重建ctl遗漏数据文件故障

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标题：Oracle Recovery Tools快速恢复重建ctl遗漏数据文件故障

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

数据库被强制打开,由于重建ctl把部分文件没有列入其中导致数据库在resetlogs打开之后部分文件异常

Dictionary check beginning
Tablespace 'TEMP' #3 found in data dictionary,
but not in the controlfile. Adding to controlfile.
Tablespace 'TEMP_HRP' #21 found in data dictionary,
but not in the controlfile. Adding to controlfile.
File #19 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00019' in the controlfile.
This file can no longer be recovered so it must be dropped.
File #25 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00025' in the controlfile.
This file can no longer be recovered so it must be dropped.
File #26 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00026' in the controlfile.
This file can no longer be recovered so it must be dropped.
File #27 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00027' in the controlfile.
This file can no longer be recovered so it must be dropped.
File #66 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00066' in the controlfile.
This file can no longer be recovered so it must be dropped.
File #67 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00067' in the controlfile.
This file can no longer be recovered so it must be dropped.
File #68 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00068' in the controlfile.
This file can no longer be recovered so it must be dropped.
File #69 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00069' in the controlfile.
This file can no longer be recovered so it must be dropped.
File #70 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00070' in the controlfile.
This file can no longer be recovered so it must be dropped.
File #91 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00091' in the controlfile.
This file can no longer be recovered so it must be dropped.
File #92 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00092' in the controlfile.
This file can no longer be recovered so it must be dropped.
File #93 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00093' in the controlfile.
This file can no longer be recovered so it must be dropped.
File #94 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00094' in the controlfile.
This file can no longer be recovered so it must be dropped.
File #95 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00095' in the controlfile.
This file can no longer be recovered so it must be dropped.
File #96 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00096' in the controlfile.
This file can no longer be recovered so it must be dropped.
File #97 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00097' in the controlfile.
This file can no longer be recovered so it must be dropped.
File #98 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00098' in the controlfile.
This file can no longer be recovered so it must be dropped.
File #99 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00099' in the controlfile.
This file can no longer be recovered so it must be dropped.
File #100 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00100' in the controlfile.
This file can no longer be recovered so it must be dropped.
File #102 found in data dictionary but not in controlfile.
Creating OFFLINE file 'MISSING00102' in the controlfile.
This file can no longer be recovered so it must be dropped.

通过查询恢复之后的v$datafile发现

SQL> select name from v$datafile where status='RECOVER';

NAME
--------------------------------------------------------------------------------

C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00019
C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00025
C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00026
C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00027
C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00066
C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00067
C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00068
C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00069
C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00070
C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00091
C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00092
C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00093
C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00094
C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00095
C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00096
C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00097
C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00098
C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00099
C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00100
C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00102

20 rows selected.

对于这种情况,使用OraRecovery工具,可以快速修复
20221023234928

然后批量重命名数据文件,recover datafile，online datafile一气呵成

Sun Oct 23 23:27:36 2022
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00019' to 'E:\oradata\datafile\xifenfei.287.948643517'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00019' to 'E:\oradata\datafile\xifenfei.287.948643517'
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00025' to 'E:\oradata\datafile\xifenfei.293.968102781'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00025' to 'E:\oradata\datafile\xifenfei.293.968102781'
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00026' to 'E:\oradata\datafile\xifenfei.294.968102903'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00026' to 'E:\oradata\datafile\xifenfei.294.968102903'
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00027' to 'E:\oradata\datafile\xifenfei.295.968103023'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00027' to 'E:\oradata\datafile\xifenfei.295.968103023'
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00066' to 'E:\oradata\datafile\xifenfei.346.1050578857'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00066' to 'E:\oradata\datafile\xifenfei.346.1050578857'
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00067' to 'E:\oradata\datafile\xifenfei.347.1050578871'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00067' to 'E:\oradata\datafile\xifenfei.347.1050578871'
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00068' to 'E:\oradata\datafile\xifenfei.348.1050578873'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00068' to 'E:\oradata\datafile\xifenfei.348.1050578873'
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00069' to 'E:\oradata\datafile\xifenfei.349.1050578875'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00069' to 'E:\oradata\datafile\xifenfei.349.1050578875'
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00070' to 'E:\oradata\datafile\xifenfei.350.1050578877'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00070' to 'E:\oradata\datafile\xifenfei.350.1050578877'
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00091' to 'E:\oradata\datafile\xifenfei.371.1081159403'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00091' to 'E:\oradata\datafile\xifenfei.371.1081159403'
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00092' to 'E:\oradata\datafile\xifenfei.372.1081159409'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00092' to 'E:\oradata\datafile\xifenfei.372.1081159409'
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00093' to 'E:\oradata\datafile\xifenfei.373.1081159425'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00093' to 'E:\oradata\datafile\xifenfei.373.1081159425'
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00094' to 'E:\oradata\datafile\xifenfei.374.1081159427'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00094' to 'E:\oradata\datafile\xifenfei.374.1081159427'
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00095' to 'E:\oradata\datafile\xifenfei.375.1088945947'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00095' to 'E:\oradata\datafile\xifenfei.375.1088945947'
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00096' to 'E:\oradata\datafile\xifenfei.376.1088945949'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00096' to 'E:\oradata\datafile\xifenfei.376.1088945949'
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00097' to 'E:\oradata\datafile\xifenfei.377.1088945953'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00097' to 'E:\oradata\datafile\xifenfei.377.1088945953'
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00098' to 'E:\oradata\datafile\xifenfei.378.1088945955'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00098' to 'E:\oradata\datafile\xifenfei.378.1088945955'
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00099' to 'E:\oradata\datafile\xifenfei.379.1088945957'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00099' to 'E:\oradata\datafile\xifenfei.379.1088945957'
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00100' to 'E:\oradata\datafile\xifenfei.380.1100595805'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00100' to 'E:\oradata\datafile\xifenfei.380.1100595805'
alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00102' to 'E:\oradata\datafile\xifenfei.382.1100595821'
Completed: alter database rename file 'C:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\MISSING00102' to 'E:\oradata\datafile\xifenfei.382.1100595821'
Sun Oct 23 23:30:54 2022
ALTER DATABASE RECOVER  datafile 19,25,26,27,66,67,68,69,70,91,92,93,94,95,96,97,98,99,100,102  
Media Recovery Start
Serial Media Recovery started
Completed: ALTER DATABASE RECOVER  datafile 19,25,26,27,66,67,68,69,70,91,92,93,94,95,96,97,98,99,100,102  
Sun Oct 23 23:31:30 2022
alter database datafile  19,25,26,27,66,67,68,69,70,91,92,93,94,95,96,97,98,99,100,102 online
Completed: alter database datafile  19,25,26,27,66,67,68,69,70,91,92,93,94,95,96,97,98,99,100,102 online

20221023233343

通过OraRecovery工具快速实现MISSING数据文件恢复
软件下载:OraRecovery下载
使用说明:使用说明

Patch SCN工具快速解决ORA-600 2662问题

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联系：手机/微信(+86 17813235971) QQ(107644445)QQ咨询惜分飞

标题：Patch SCN工具快速解决ORA-600 2662问题

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

有一个数据库由于redo异常，强制拉库启动的时候报ORA-600 2662

Sun Oct 23 06:51:13 2022
SMON: enabling cache recovery
ARC3: Archival started
ARC0: STARTING ARCH PROCESSES COMPLETE
Errors in file C:\APP\ADMINISTRATOR\diag\rdbms\dbm\xff01\trace\xff01_ora_5016.trc  (incident=264609):
ORA-00600: ??????, ??: [2662], [9], [1784167754], [9], [1784229886], [12583040], [], [], [], [], [], []
Incident details in: C:\APP\ADMINISTRATOR\diag\rdbms\dbm\xff01\incident\incdir_264609\xff01_ora_5016_i264609.trc
Sun Oct 23 06:51:17 2022
Dumping diagnostic data in directory=[cdmp_20221023065117],requested by (instance=1,osid=5016),summary=[incident=264609].
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 C:\APP\ADMINISTRATOR\diag\rdbms\dbm\xff01\trace\xff01_ora_5016.trc:
ORA-00600: ??????, ??: [2662], [9], [1784167754], [9], [1784229886], [12583040], [], [], [], [], [], []
Errors in file C:\APP\ADMINISTRATOR\diag\rdbms\dbm\xff01\trace\xff01_ora_5016.trc:
ORA-00600: ??????, ??: [2662], [9], [1784167754], [9], [1784229886], [12583040], [], [], [], [], [], []
Error 600 happened during db open, shutting down database
USER (ospid: 5016): terminating the instance due to error 600
Sun Oct 23 06:51:22 2022
Instance terminated by USER, pid = 5016
ORA-1092 signalled during: alter database open resetlogs...

报错比较明显由于scn问题导致,对于这个问题通过以前研发的Patch_SCN工具一键解决
20221023082341

解决给问题之后,open数据库遭遇ora-600 4194错误

Database Characterset is ZHS16GBK
ARC3: Archival started
ARC0: STARTING ARCH PROCESSES COMPLETE
Errors in file C:\APP\ADMINISTRATOR\diag\rdbms\dbm\xff01\trace\xff01_smon_4388.trc  (incident=296569):
ORA-00600: 内部错误代码, 参数: [4194], [], [], [], [], [], [], [], [], [], [], []
Incident details in: C:\APP\ADMINISTRATOR\diag\rdbms\dbm\xff01\incident\incdir_296569\xff01_smon_4388_i296569.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 C:\APP\ADMINISTRATOR\diag\rdbms\dbm\xff01\trace\xff01_ora_1628.trc  (incident=296617):
ORA-00600: 内部错误代码, 参数: [4193], [], [], [], [], [], [], [], [], [], [], []
Incident details in: C:\APP\ADMINISTRATOR\diag\rdbms\dbm\xff01\incident\incdir_296617\xff01_ora_1628_i296617.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Sun Oct 23 08:23:02 2022
Block recovery from logseq 1, block 568 to scn 41438874500
Recovery of Online Redo Log: Thread 1 Group 1 Seq 1 Reading mem 0
  Mem# 0: E:\ORADATA\ONLINELOG\GROUP_1.261.840661629
  Mem# 1: E:\ORADATA\ONLINELOG\GROUP_1.269.840661631
Block recovery stopped at EOT rba 1.570.16
Block recovery completed at rba 1.570.16, scn 9.2784168835
Block recovery from logseq 1, block 568 to scn 41438874497
Recovery of Online Redo Log: Thread 1 Group 1 Seq 1 Reading mem 0
  Mem# 0: E:\ORADATA\ONLINELOG\GROUP_1.261.840661629
  Mem# 1: E:\ORADATA\ONLINELOG\GROUP_1.269.840661631
Block recovery completed at rba 1.568.16, scn 9.2784168834
Errors in file C:\APP\ADMINISTRATOR\diag\rdbms\dbm\xff01\trace\xff01_smon_4388.trc:
ORA-01595: 释放区 (2) 回退段 (1) 时出错
ORA-00600: 内部错误代码, 参数: [4194], [], [], [], [], [], [], [], [], [], [], []

处理异常undo问题,数据库open成功，建议业务安排导出数据导入新库,完成本次恢复
Patch_SCN下载:Patch_SCN下载
Patch_SCN使用说明:Patch_SCN使用说明

Controlfile sequence number in file header is different from the one in memory

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联系：手机/微信(+86 17813235971) QQ(107644445)QQ咨询惜分飞

标题：Controlfile sequence number in file header is different from the one in memory

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

最近一段时间遇到多个客户类似如下错误,由于某种原因导致rac两个节点oracle实例一段时间之后就crash,然后重启,系统非常不稳定,严重影响业务使用,一个节点alert日志有类似日志

Sat Oct 22 13:01:59 2022
Instance recovery: looking for dead threads
********************* ATTENTION: ******************** 
 The controlfile header block returned by the OS
 has a sequence number that is too old. 
 The controlfile might be corrupted.
 PLEASE DO NOT ATTEMPT TO START UP THE INSTANCE 
 without following the steps below.
 RE-STARTING THE INSTANCE CAN CAUSE SERIOUS DAMAGE 
 TO THE DATABASE, if the controlfile is truly corrupted.
 In order to re-start the instance safely, 
 please do the following:
 (1) Save all copies of the controlfile for later 
     analysis and contact your OS vendor and Oracle support.
 (2) Mount the instance and issue: 
     ALTER DATABASE BACKUP CONTROLFILE TO TRACE;
 (3) Unmount the instance. 
 (4) Use the script in the trace file to
     RE-CREATE THE CONTROLFILE and open the database. 
*****************************************************
 Submitted all GCS remote-cache requests
 Post SMON to start 1st pass IR
 Fix write in gcs resources
Reconfiguration complete
SMON (ospid: 31905): terminating the instance
Sat Oct 22 13:02:03 2022
System state dump requested by (instance=1, osid=31905 (SMON)), summary=[abnormal instance termination].
System State dumped to trace file 
     /u02/app/oracle/diag/rdbms/orcl/orcl1/trace/orcl1_diag_31863_20221022130203.trc
Sat Oct 22 13:02:04 2022
ORA-1092 : opitsk aborting process
Instance terminated by SMON, pid = 31905

另外的一个节点错误日志如下:

Sat Oct 22 13:02:41 2022
[24610] Successfully onlined Undo Tablespace 5.
Undo initialization finished serial:0 start:152928776 end:152930636 diff:1860 (18 seconds)
Verifying file header compatibility for 11g tablespace encryption..
Verifying 11g file header compatibility for tablespace encryption completed
SMON: enabling tx recovery
Sat Oct 22 13:03:10 2022
Error: Controlfile sequence number in file header is different from the one in memory
       Please check that the correct mount options are used if controlfile is located on NFS
USER (ospid: 24610): terminating the instance
Sat Oct 22 13:03:10 2022
System state dump requested by (instance=2, osid=24610), summary=[abnormal instance termination].
System State dumped to trace file 
         /u02/app/oracle/diag/rdbms/orcl/orcl2/trace/orcl2_diag_24486_20221022130310.trc
Dumping diagnostic data in directory=[cdmp_20221022130310], 
requested by (instance=2, osid=24610), summary=[abnormal instance termination].
Instance terminated by USER, pid = 24610

通过节点的日志基本上可以确定是由于Controlfile sequence number异常导致,官方也有类似的文档描述:
Instance Crashed With “Controlfile sequence number in file header is different from the onein memory” (Doc ID 2884958.1)

oracle drop tablespace 恢复最后一招

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联系：手机/微信(+86 17813235971) QQ(107644445)QQ咨询惜分飞

标题：oracle drop tablespace 恢复最后一招

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

客户由于不太熟悉oracle数据库,加入错误的数据文件到一个业务表空间,然后经过一系列操作,最终结果是做了drop tablespace xxx including contents and datafiles操作,导致表空间被删除,而且该数据库未做任何备份和归档.通过检查操作系统和数据库alert日志,确认文件已经从os层面彻底删除
20221022211123

对于这种情况,如果立即保护现场,然后通过反删除软件进行恢复,运气好还可以恢复出来被删除的数据文件,然后再通过dul之类的工具恢复其中数据,这个客户库一直没有关闭,而且尝试各种工具恢复,解决均没有正常恢复出来被删除的几个数据文件.对于这种情况，正常os层面的方法肯定无法恢复了,尝试使用基于block层面技术进行扫描磁盘恢复,结果发现运气还不错,绝大部分block都被找到,参考类似恢复方法:Oracle 数据文件大小为0kb或者文件丢失恢复通过类似分析,找出来绝大多数没有覆盖的block,恢复出来被删除的含数据的file 18,20,21，并通过检测整体恢复效果如下
20221022212822
通过dul工具结合客户提供的表定语以及获取到大表id信息,相互关联,快速恢复客户绝大多数数据,最大限度挽回客户损失.
20221022213506
对于oracle 删除表空间之类的操作，我们可以做到block层面深入恢复,理论上只要你被删除的数据文件在磁盘上还有一个block没有被覆盖,我们都可以把里面的数据恢复出来,最大限度的减少因为这种误操作而引起的损失.如果有类似需求无法自行解决,可以联系我们进行最大限度、最快速度的抢救数据.
电话/微信:17813235971    Q Q:107644445QQ咨询惜分飞    E-Mail:dba@xifenfei.com

11.2.0.4最新patch信息-202210

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标题：11.2.0.4最新patch信息-202210

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

 

Release Date Version Download link Included in Windows Bundle
18-Oct-2022 11.2.0.4.221018 (Oct 2022) Database Patch Set Update (DB PSU) Patch 34386237 Patch 34513867
19-Jul-2022 11.2.0.4.220719 (Jul 2022) Database Patch Set Update (DB PSU) Patch 34057724 Patch 33883353
19-Apr-2022 11.2.0.4.220419 (Apr 2022) Database Patch Set Update (DB PSU) Patch 33711103 Patch 33776715
18-Jan-2022 11.2.0.4.220118 (Jan 2022) Database Patch Set Update (DB PSU) Patch 33477185 Patch 33488457
19-Oct-2021 11.2.0.4.211019 (Oct 2021) Database Patch Set Update (DB PSU) Patch 33128584 Patch 33174351
20-Jul-2021 11.2.0.4.210720 (Jul 2021) Database Patch Set Update (DB PSU) Patch 32758711 Patch 32775108
20-Apr-2021 11.2.0.4.210420 (Apr 2021) Database Patch Set Update (DB PSU) Patch 32328626 Patch 32392141
19-Jan-2021 11.2.0.4.210119 (Jan 2021) Database Patch Set Update (DB PSU) Patch 31983472 Patch 32003403
20-Oct-2020 11.2.0.4.201020 (Oct 2020) Database Patch Set Update (DB PSU) Patch 31537677 Patch 31659823
14-Jul-2020 11.2.0.4.200714 (Jul 2020) Database Patch Set Update (DB PSU) Patch 31103343 Patch 31169916
14-Apr-2020 11.2.0.4.200414 (Apr 2020) Database Patch Set Update (DB PSU) Patch 30670774 Patch 31169916
14-Jan-2020 11.2.0.4.200114 (Jan 2020) Database Patch Set Update (DB PSU) Patch 30298532 Patch 30502376
15-Oct-2019 11.2.0.4.191015 (Oct 2019) Database Patch Set Update (DB PSU) Patch 29913194 Patch 30151661
16-Jul-2019 11.2.0.4.190716 (Jul 2019) Database Patch Set Update (DB PSU) Patch 29497421 Patch 29596609
16-Apr-2019 11.2.0.4.190416 (Apr 2019) Database Patch Set Update (DB PSU) Patch 29141056 Patch 29218820
15-Jan-2019 11.2.0.4.190115 (Jan 2019) Database Patch Set Update (DB PSU) Patch 28729262 Patch 28761877
16-Oct-2018 11.2.0.4.181016 (Oct 2018) Database Patch Set Update (DB PSU) Patch 28204707 Patch 28265827
17-Jul-2018 11.2.0.4.180717 (Jul 2018) Database Patch Set Update (DB PSU) Patch 27734982 Patch 27695940
17-Apr-2018 11.2.0.4.180417 (Apr 2018) Database Patch Set Update (DB PSU) Patch 27338049 Patch 27426753
16-Jan-2018 11.2.0.4.180116 (Jan 2018) Database Patch Set Update (DB PSU) Patch 26925576 Patch 26925576
17-Oct-2017 11.2.0.4.171017 (Oct 2017) Database Patch Set Update (DB PSU) Patch 26392168 Patch 26581376
14-Aug-2017 11.2.0.4.170814 (Jul 2017) Database Patch Set Update (DB PSU) Patch 26609445 Patch 26194138
18-Jul-2017 11.2.0.4.170718 (Jul 2017) Database Patch Set Update (DB PSU) Patch 25869727 Patch 26194136
18-Apr-2017 11.2.0.4.170418 (Apr 2017) Database Patch Set Update (DB PSU) Patch 24732075 Patch 25632525
17-Jan-2017 **    
18-Oct-2016 11.2.0.4.161018 (Oct 2016) Database Patch Set Update (DB PSU) Patch 24006111 Patch 24591646
19-Jul-2016 11.2.0.4.160719 (Jul 2016) Database Patch Set Update (DB PSU) Patch 23054359 Patch 23530402
19-Apr-2016 11.2.0.4.160419 (Apr 2016) Database Patch Set Update (DB PSU) Patch 22502456 Patch 22839608
19-Jan-2016 11.2.0.4.160119 (Jan 2016) Database Patch Set Update (DB PSU) Patch 21948347 Patch 22310544
20-Oct-2015 11.2.0.4.8 (Oct 2015) Database Patch Set Update (DB PSU) Patch 21352635 Patch 21821802
14-Jul-2015 11.2.0.4.7 (Jul 2015) Database Patch Set Update (DB PSU) Patch 20760982 Patch 20833831
14-Apr-2015 11.2.0.4.6 (Apr 2015) Database Patch Set Update (DB PSU) Patch 20299013 Patch 20544696
20-Jan-2015 11.2.0.4.5 (Jan 2015) Database Patch Set Update (DB PSU) Patch 19769489 Patch 20127071
14-Oct-2014 11.2.0.4.4 (Oct 2014) Database Patch Set Update (DB PSU) Patch 19121551 Patch 19651773
14-Jul-2014 11.2.0.4.3 (Jul 2014) Database Patch Set Update (DB PSU) Patch 18522509 Patch 18842982
15-Apr-2014 11.2.0.4.2 (Apr 2014) Database Patch Set Update (PSU) Patch 18031668 Patch 18296644
15-Jan-2014 11.2.0.4.1 (Jan 2014) Database Patch Set Update (PSU) Patch 17478514 Patch 17987366

 

Release Date Version Download link
18-Oct-2022 11.2.0.4.221018 (Oct 2022) Grid Infrastructure Patch Set Update (GI PSU) Patch 34536853
19-Jul-2022 11.2.0.4.220719 (Jul 2022) Grid Infrastructure Patch Set Update (GI PSU) Patch 34204533
19-Apr-2022 11.2.0.4.220419 (Apr 2022) Grid Infrastructure Patch Set Update (GI PSU) Patch 33829709
18-Jan-2022 11.2.0.4.220118 (Jan 2022) Grid Infrastructure Patch Set Update (GI PSU) Patch 33575261
19-Oct-2021 11.2.0.4.211019 (Oct 2021) Grid Infrastructure Patch Set Update (GI PSU) Patch 33248354
20-Jul-2021 11.2.0.4.210720 (Jul 2021) Grid Infrastructure Patch Set Update (GI PSU) Patch 32917428
20-Apr-2021 11.2.0.4.210420 (Apr 2021) Grid Infrastructure Patch Set Update (GI PSU) Patch 32495145
19-Jan-2021 11.2.0.4.210119 (Jan 2021) Grid Infrastructure Patch Set Update (GI PSU) Patch 32131250
20-Oct-2020 11.2.0.4.201020 (Oct 2020) Grid Infrastructure Patch Set Update (GI PSU) Patch 31718723
14-Jul-2020 11.2.0.4.200714 (Jul 2020) Grid Infrastructure Patch Set Update (GI PSU) Patch 31305209
14-Apr-2020 11.2.0.4.200414 (Apr 2020) Grid Infrastructure Patch Set Update (GI PSU) Patch 30805461
14-Jan-2020 11.2.0.4.200114 (Jan 2020) Grid Infrastructure Patch Set Update (GI PSU) Patch 30501155
15-Oct-2019 11.2.0.4.191015 (Oct 2019) Grid Infrastructure Patch Set Update (GI PSU) Patch 30070097
16-Jul-2019 11.2.0.4.190716 (Jul 2019) Grid Infrastructure Patch Set Update (GI PSU) Patch 29698727
16-Apr-2019 11.2.0.4.190416 (Apr 2019) Grid Infrastructure Patch Set Update (GI PSU) Patch 29255947
15-Jan-2019 11.2.0.4.190115 (Jan 2019) Grid Infrastructure Patch Set Update (GI PSU) Patch 28813878
16-Oct-2018 11.2.0.4.181016 (Oct 2018) Grid Infrastructure Patch Set Update (GI PSU) Patch 28429134
17-Jul-2018 11.2.0.4.180717 (Jul 2018) Grid Infrastructure Patch Set Update (GI PSU) Patch 27967757
17-Apr-2018 11.2.0.4.180417 (Apr 2018) Grid Infrastructure Patch Set Update (GI PSU) Patch 27475913
16-Jan-2018 11.2.0.4.180116 (Jan 2018) Grid Infrastructure Patch Set Update (GI PSU) Patch 27107360
17-Oct-2017 11.2.0.4.171017 (Oct 2017) Grid Infrastructure Patch Set Update (GI PSU) Patch 26635745
14-Aug-2017 11.2.0.4.170814 (Jul 2017) Grid Infrastructure Patch Set Update (GI PSU) Patch 26610246
18-Jul-2017 11.2.0.4.170718 (Jul 2017) Grid Infrastructure Patch Set Update (GI PSU) Patch 26030799
18-Apr-2017 11.2.0.4.170418 (Apr 2017) Grid Infrastructure Patch Set Update (GI PSU) Patch 25476126
17-Jan-2017 **  
18-Oct-2016 11.2.0.4.161018 (Oct 2016) Grid Infrastructure Patch Set Update (GI PSU) Patch 24436338
19-Jul-2016 11.2.0.4.160719 (Jul 2016) Grid Infrastructure Patch Set Update (GI PSU) Patch 23274134
19-Apr-2016 11.2.0.4.160419 (Apr 2016) Grid Infrastructure Patch Set Update (GI PSU) Patch 22646198
19-Jan-2016 11.2.0.4.160119 (Jan 2016) Grid Infrastructure Patch Set Update (GI PSU) Patch 22191577
20-Oct-2015 11.2.0.4.8 (Oct 2015) Grid Infrastructure Patch Set Update (GI PSU) Patch 21523375
14-Jul-2015 11.2.0.4.7 (Jul 2015) Grid Infrastructure Patch Set Update (GI PSU) Patch 20996923
14-Apr-2015 11.2.0.4.6 (Apr 2015) Grid Infrastructure Patch Set Update (GI PSU) Patch 20485808
20-Jan-2015 11.2.0.4.5 (Jan 2015) Grid Infrastructure Patch Set Update (GI PSU) Patch 19955028
14-Oct-2014 11.2.0.4.4 (Oct 2014) Grid Infrastructure Patch Set Update (GI PSU) Patch 19380115
15-Jul-2014 11.2.0.4.3 (Jul 2014) Grid Infrastructure Patch Set Update (GI PSU) Patch 18706472
15-Apr-2014 11.2.0.4.2 (Apr 2014) Grid Infrastructure Patch Set Update (GI PSU) Patch 18139609

 

Release Date Version Unix PSU Patch Windows Bundle Patch
18-Oct-2022 11.2.0.4.221018 (Oct 2022) OJVM Component Patch Set Update Patch 34412266 Patch 34513867
19-Jul-2022 11.2.0.4.220719 (Jul 2022) OJVM Component Patch Set Update Patch 34085652 Patch 34185082
19-Apr-2022 11.2.0.4.220419 (Apr 2022) OJVM Component Patch Set Update Patch 33829826 Patch 33881335
18-Jan-2022 11.2.0.4.220118 (Jan 2022) OJVM Component Patch Set Update Patch 33561250 Patch 33577510
19-Oct-2021 11.2.0.4.211019 (Oct 2021) OJVM Component Patch Set Update Patch 33192642 Patch 33248711
20-Jul-2021 11.2.0.4.210720 (Jul 2021) OJVM Component Patch Set Update Patch 32876451 Patch 32905855
20-Apr-2021 11.2.0.4.210420 (Apr 2021) OJVM Component Patch Set Update Patch 32671980 Patch 32428494
19-Jan-2021 11.2.0.4.210119 (Jan 2021) OJVM Component Patch Set Update ** Patch 32145687
20-Oct-2020 11.2.0.4.201020 (Oct 2020) OJVM Component Patch Set Update Patch 31668908 Patch 31740195
14-Jul-2020 11.2.0.4.200714 (Jul 2020) OJVM Component Patch Set Update Patch 31219953 Patch 31169916
14-Apr-2020 11.2.0.4.200414 (Apr 2020) OJVM Component Patch Set Update Patch 30805543 Patch 31169933
14-Jan-2020 11.2.0.4.200114 (Jan 2020) OJVM Component Patch Set Update Patch 30503372 Patch 30671044
15-Oct-2019 11.2.0.4.191015 (Oct 2019) OJVM Component Patch Set Update Patch 30132974 Patch 30268157
16-Jul-2019 11.2.0.4.190716 (Jul 2019) OJVM Component Patch Set Update Patch 29610422 Patch 30012911
16-Apr-2019 11.2.0.4.190416 (Apr 2019) OJVM Component Patch Set Update Patch 29251270 Patch 29447971
15-Jan-2019 11.2.0.4.190115 (Jan 2019) OJVM Component Patch Set Update Patch 28790660 Patch 28994059
16-Oct-2018 11.2.0.4.181016 (Oct 2018) OJVM Component Patch Set Update Patch 28440700 Patch 28412269
17-Jul-2018 11.2.0.4.180717 (Jul 2018) OJVM Component Patch Set Update Patch 27923163 Patch 28135121
17-Apr-2018 11.2.0.4.180417 (Apr 2018) OJVM Component Patch Set Update Patch 27475598 Patch 27381640
16-Jan-2018 11.2.0.4.180116 (Jan 2018) OJVM Component Patch Set Update Patch 26925532 Patch 27163009
17-Oct-2017 11.2.0.4.171017 (Oct 2017) OJVM Component Patch Set Update Patch 26635834 Patch 26792358
18-Jul-2017 11.2.0.4.170718 (Jul 2017) OJVM Component Patch Set Update Patch 26027154 Patch 26182425
18-Apr-2017 11.2.0.4.170418 (Apr 2017) OJVM Component Patch Set Update Patch 25434033 Patch 25590979
17-Jan-2017 11.2.0.4.170117 (Jan 2017) OJVM Component Patch Set Update Patch 24917954 Patch 25043019
18-Oct-2016 11.2.0.4.161018 (Oct 2016) OJVM Component Patch Set Update Patch 24315821 Patch 24591637
19-Jul-2016 11.2.0.4.160719 (Jul 2016) OJVM Component Patch Set Update Patch 23177551 Patch 23515277
19-Apr-2016 11.2.0.4.160419 (Apr 2016) OJVM Component Patch Set Update Patch 22674697 Patch 22839614
19-Jan-2016 11.2.0.4.160119 (Jan 2016) OJVM Component Patch Set Update Patch 22139245 Patch 22311053
20-Oct-2015 11.2.0.4.5 (Oct 2015) OJVM Component Patch Set Update Patch 21555791 Patch 21788344
14-Jul-2015 11.2.0.4.4 (Jul 2015) OJVM Component Patch Set Update Patch 21068539 Patch 21153498
14-Apr-2015 11.2.0.4.3 (Apr 2015) OJVM Component Patch Set Update Patch 20406239 Patch 20225988
20-Jan-2015 11.2.0.4.2 (Jan 2015) OJVM Component Patch Set Update Patch 19877440 Patch 20225982
14-Oct-2014 11.2.0.4.1 (Oct 2014) OJVM Component Patch Set Update Patch 19282021 Patch 19799291

参考：Database 11.2.0.4 Proactive Patch Information (Doc ID 2285559.1)