rman blockrecover ORA-600 [kcrrge.cannotread_inc.1] oracle bug 处理方式

Bug 8341623 - RMAN block media recovery fails ORA-600 [kcrrge.cannotread_inc.1] (文档 ID 8341623.8)

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Bug 8341623RMAN block media recovery fails ORA-600 [kcrrge.cannotread_inc.1] This note gives a brief overview bug 8341623. The content was last updated on: 18-NOV-2010 Clickherefor details of each of the sections below. Affects: Product (Component) Oracle Server (Rdbms) Range of versionsbelievedto be affected Versions >= 10.2.0.2 but BELOW 11.2 Versionsconfirmedas being affected 11.1.0.7 11.1.0.6 10.2.0.4 10.2.0.2 Platforms affected Generic (all / most platforms affected) It is believed to be aregressionindefaultbehavIoUr thus: Regression introduced in 10.2.0.4 Regression introduced in 11.1.0.6 Regression introduced in 11.1.0.7 Fixed: This issue is fixed in 11.2.0.1 (Base Release) 11.1.0.7.1 (Patch Set Update) 10.2.0.5 (Server Patch Set) 10.2.0.4.2 (Patch Set Update) 11.1.0.7 Patch 18 on Windows Platforms 10.2.0.4 Patch 26 on Windows Platforms Symptoms: Related To: Internal Error May Occur (ORA-600) ORA-600 [kcrrge.cannotread_inc.1] RMAN (Recovery Manager) Description This problem is introduced in 10.2.0.4,11.1.0.6 and 11.1.0.7 by the fix for bug 5079641 . It can also affect any release where a one off fix for bug 5079641 has been installed. ORA-600 [kcrrge.cannotread_inc.1] can be produced by RMAN blockrecover (Block Media Recovery - BMR) In 11g look for the next top call stack in the trace file: krdbmr -> krddbmr -> kcrrge Workaround Recover the whole datafile rather than an individual block i.e. do media recovery rather than block media recovery Please note:The above is a summary description only. Actual symptoms can vary. Matching to any symptoms here does not confirm that you are encountering this problem. Always consult with Oracle Support for advice. References Bug:8341623(This link will only work for PUBLISHED bugs) Note:245840.1information on the sections in this article 实际解决方案； 先从NBU中（备份片中）恢复出所有归档日志到本地归档目录； （Rac 环境）若归档日志分放在不同目录，需要全拷贝到恢复节点；（然后再关掉另外的节点）