Monthly Archives: July 2013

ORA-600(kollasg:client-side tmp lob)错误

Posted on 2013/07/05 by yangtingkun

客户11.2.0.3 RAC环境，出现ORA-600[kollasg:client-side tmp lob]错误。 错误信息为： Thu Apr 28 20:54:53 2011 Errors IN file /u01/app/oracle/diag/rdbms/orcl/orcl1/trace/orcl1_ora_31916032.trc (incident=148665): ORA-00600: 内部错误代码, 参数: [kollasg:client-side tmp lob], [], [], [], [], [], [], [], [], [], [], [] Incident details IN: /u01/app/oracle/diag/rdbms/orcl/orcl1/incident/incdir_148665/orcl1_ora_31916032_i148665.trc Thu Apr 28 20:54:59 … Continue reading →

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ORA-600(ksxp_rm_check0)错误

Posted on 2013/07/04 by yangtingkun

客户11.2.0.3 RAC的ASM实例出现ORA-600[ksxp_rm_check0]错误。 错误信息如下： Tue Jul 02 19:22:59 2013 Errors IN file /u01/app/grid/diag/asm/+asm/+ASM2/trace/+ASM2_ora_6488960.trc (incident=165804): ORA-04031: unable TO allocate 3000 bytes OF shared memory ("shared pool","select INSTANCE_NUMBER , IN…","sga heap(1,0)","call") USE ADRCI OR Support Workbench TO package the incident. See Note 411.1 … Continue reading →

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11.2.0.3 ASM实例出现ORA-4031导致数据库归档失败

Posted on 2013/07/03 by yangtingkun

客户的11.2.0.3 RAC数据库出现了归档失败的情况，导致单个实例出现HANG死的状况。 检查错误信息发现： Tue Jul 02 16:49:13 2013 ARC1: Error 19504 Creating archive log file TO ‘+DATA02’ ARCH: Archival stopped, error occurred. Will continue retrying ORACLE Instance orcl1 – Archival Error ORA-16038: log 14 SEQUENCE# 68244 cannot be archived ORA-19504: … Continue reading →

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ORA-7445(ptmax)错误

Posted on 2013/07/02 by yangtingkun

一个9.2.0.8上的bug。 虽然12c已经发布，但是仍然有部分客户的核心数据库还跑在9i环境上，有碰到了一个9208上的bug。 Thu May 16 14:18:48 2013 Errors IN file /oracle/oracle/admin/orcl/udump/orcl_ora_11922.trc: ORA-07445: 出现异常: 核心转储 [00000001023A0F08] [SIGSEGV] [Address NOT mapped TO object] [0x000000010] [] [] Thu May 16 14:19:49 2013 Errors IN file /oracle/oracle/admin/orcl/udump/orcl_ora_12389.trc: ORA-07445: 出现异常: 核心转储 [00000001023A0F08] [SIGSEGV] [Address NOT … Continue reading →

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新特性手册12cr1

Posted on 2013/07/01 by yangtingkun

赶赶时髦，开始看Oracle 12C的新特性。 其实早在去年OOW上，就介绍了大量的12C新特性，这样导致我对12C有点审美疲劳。当然OOW中介绍的只是新特性中最值得称道的，更多重要的新特性还是要看新特性文档。而事实上最全面的新特性介绍，分布到各个的专门的文档中，比如管理员手册、性能优化手册、工具手册、升级手册…… 最近手头的事情太多，因此新特性的测试文章可能会慢一点，不过没有关系，现在网上已经到处都是12C的文章了。 12C的在线阅读地址：http://www.oracle.com/pls/db121/to_toc?pathname=server.121/e17906/toc.htm，还没有看过的DBA赶紧去补课了。

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