ORA-07445,opidsa,bug 5648872.8
作者:Sonic 日期:2009-09-15
Bug 年年有,今年特别多,今天又遇到了 oracle 10.2.0.3 的一个 Bug,用户使用 PL/SQL 连接数据库(此库为DG的Primary Server),报 ora - 03113 错误。
引用内容
通过后台 alert log 发现错误信息为 ora-07445
引用内容
通过 metalink 查找 orA-07445, opidsa()+386 这两个关键字,文档 435632.1 描述了此问题
引用内容Error: ORA 3133
Text: archive request failed
-------------------------------------------------------------------------------
Cause: The request to archive a partition failed.
Action: Check the log file and correct any errors indicated.
For more information about the Spatial Data option, see <Oracle7
Spatial Data Option Reference and Administrator's Guide>.
Text: archive request failed
-------------------------------------------------------------------------------
Cause: The request to archive a partition failed.
Action: Check the log file and correct any errors indicated.
For more information about the Spatial Data option, see <Oracle7
Spatial Data Option Reference and Administrator's Guide>.
通过后台 alert log 发现错误信息为 ora-07445
引用内容Tue Sep 15 15:31:52 2009
Errors in file /oracle/product/admin/C01A181_OFFEDA/udump/offeda_ora_11750.trc:
ORA-07445: exception encountered: core dump [opidsa()+386] [SIGSEGV] [Address not mapped to object] [0x000000000] [] []
Errors in file /oracle/product/admin/C01A181_OFFEDA/udump/offeda_ora_11750.trc:
ORA-07445: exception encountered: core dump [opidsa()+386] [SIGSEGV] [Address not mapped to object] [0x000000000] [] []
通过 metalink 查找 orA-07445, opidsa()+386 这两个关键字,文档 435632.1 描述了此问题
Larry Ellision 太有个性了
作者:Sonic 日期:2009-09-13
ORA-00600 kmgs_pre_process_request_6
作者:Sonic 日期:2009-09-10
昨天在一台10.2.0.3的数据库中调整内存参数过后,数据库瞬间崩溃掉了,幸亏还没正式上线,不然。。。
引用内容...
引用内容Wed Sep 9 13:02:49 2009
Alter SYSTEM SET sga_target='4G' SCOPE=BOTH;
Wed Sep 9 13:03:21 2009
Alter SYSTEM SET shared_pool_size='300M' SCOPE=BOTH;
Wed Sep 9 13:12:15 2009
Errors in file /oracle/product/admin/FDC/bdump/fdc_mman_1598.trc:
orA-00600: internal error code, arguments: [kmgs_pre_process_request_6], [6], [192], [15], [3], [0x15F984FA0], [], []
Wed Sep 9 13:12:16 2009
Errors in file /oracle/product/admin/FDC/bdump/fdc_mman_1598.trc:
orA-00600: internal error code, arguments: [kmgs_pre_process_request_6], [6], [192], [15], [3], [0x15F984FA0], [], []
Wed Sep 9 13:12:16 2009
MMAN: terminating instance due to error 822
Instance terminated by MMAN, pid = 1598
Alter SYSTEM SET sga_target='4G' SCOPE=BOTH;
Wed Sep 9 13:03:21 2009
Alter SYSTEM SET shared_pool_size='300M' SCOPE=BOTH;
Wed Sep 9 13:12:15 2009
Errors in file /oracle/product/admin/FDC/bdump/fdc_mman_1598.trc:
orA-00600: internal error code, arguments: [kmgs_pre_process_request_6], [6], [192], [15], [3], [0x15F984FA0], [], []
Wed Sep 9 13:12:16 2009
Errors in file /oracle/product/admin/FDC/bdump/fdc_mman_1598.trc:
orA-00600: internal error code, arguments: [kmgs_pre_process_request_6], [6], [192], [15], [3], [0x15F984FA0], [], []
Wed Sep 9 13:12:16 2009
MMAN: terminating instance due to error 822
Instance terminated by MMAN, pid = 1598
Oracle 10g 下测试 exp 及 expdp
作者:Sonic 日期:2009-09-03
在做数据库升级时,经常是在8i,9i下用exp的方式导出数据,优化Schema之后,再imp数据进10g,很少有机会用到10g的新特性expdp和impdp,今天做了个小测试,其结果确实是惊人的,测试环境如下:
引用内容
拿存储有 lob 的表做测试,其中一个 partition 的数据总量为6G,先用 expdp 导出:
整个过程耗时9分33秒......
引用内容HP GL380G5
Red Hat Linux 4.4 64bit
8G Memory
oracle 10.2.0.3
Red Hat Linux 4.4 64bit
8G Memory
oracle 10.2.0.3
拿存储有 lob 的表做测试,其中一个 partition 的数据总量为6G,先用 expdp 导出:
复制内容到剪贴板
程序代码
程序代码Export: Release 10.2.0.3.0 - 64bit Production on Thursday, 03 September, 2009 16:01:09
Copyright (c) 2003, 2005, oracle. All rights reserved.
Connected to: oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options
Starting "SYSTEM"."SYS_EXPORT_TABLE_01": system/******** dumpfile=tx_04.dmp tables=FDCUSER.TX_RUN_DATA:DATE_200904 LOGFILE=tx_04.log
Estimate in progress using BLOCKS method...
Processing object type TABLE_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 8.632 GB
Processing object type TABLE_EXPORT/TABLE/TABLE
Processing object type TABLE_EXPORT/TABLE/INDEX/INDEX
Processing object type TABLE_EXPORT/TABLE/CONSTRAINT/CONSTRAINT
Processing object type TABLE_EXPORT/TABLE/INDEX/STATISTICS/INDEX_STATISTICS
Processing object type TABLE_EXPORT/TABLE/STATISTICS/TABLE_STATISTICS
. . exported "FDCUSER"."TX_RUN_DATA":"DATE_200904" 6.818 GB 7130813 rows
Master table "SYSTEM"."SYS_EXPORT_TABLE_01" successfully loaded/unloaded
******************************************************************************
Dump file set for SYSTEM.SYS_EXPORT_TABLE_01 is:
/oracle/product/10.2.0/rdbms/log/tx_04.dmp
Job "SYSTEM"."SYS_EXPORT_TABLE_01" successfully completed at at 16:10:42
Copyright (c) 2003, 2005, oracle. All rights reserved.
Connected to: oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options
Starting "SYSTEM"."SYS_EXPORT_TABLE_01": system/******** dumpfile=tx_04.dmp tables=FDCUSER.TX_RUN_DATA:DATE_200904 LOGFILE=tx_04.log
Estimate in progress using BLOCKS method...
Processing object type TABLE_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 8.632 GB
Processing object type TABLE_EXPORT/TABLE/TABLE
Processing object type TABLE_EXPORT/TABLE/INDEX/INDEX
Processing object type TABLE_EXPORT/TABLE/CONSTRAINT/CONSTRAINT
Processing object type TABLE_EXPORT/TABLE/INDEX/STATISTICS/INDEX_STATISTICS
Processing object type TABLE_EXPORT/TABLE/STATISTICS/TABLE_STATISTICS
. . exported "FDCUSER"."TX_RUN_DATA":"DATE_200904" 6.818 GB 7130813 rows
Master table "SYSTEM"."SYS_EXPORT_TABLE_01" successfully loaded/unloaded
******************************************************************************
Dump file set for SYSTEM.SYS_EXPORT_TABLE_01 is:
/oracle/product/10.2.0/rdbms/log/tx_04.dmp
Job "SYSTEM"."SYS_EXPORT_TABLE_01" successfully completed at at 16:10:42
整个过程耗时9分33秒......
Oracle® Database 11g Release 2 is Now Available
作者:Sonic 日期:2009-09-03
Oracle 11g Release 2 正式发布,首先提供的是 Linux 版本,32位跟64位的,文档也已发布,据说这是个激动人心的版本,下载ing
下载地址:http://www.oracle.com/technology/software/products/database/index.html
文档地址:http://www.oracle.com/pls/db112/homepage
下载地址:http://www.oracle.com/technology/software/products/database/index.html
文档地址:http://www.oracle.com/pls/db112/homepage








