10.2.0.3 exp BUG:5586842
exp 错误:Errors when doing an export.Export log:. exporting cluster definitionsEXP-00056: ORACLE error 4045 encounteredORA-04045: errors during recompilation/revalidation of SYS.KU$_XMLSCHEMA_VIEWORA-22973: size of object identifier exceeds maximum size allowedEXP-00000: Export terminated unsuccessfully[@more@]解决:SolutionWorkaround:1. SQL>show parameter lengthIf the parameter nls_length_semantics=char > complete the next steps2. SQL>connect as sysdbaSQL> alter session set nls_len
oracle 9204 for linuxAS4安装
在安装过程中会遇见2个报错:1是,运行runInstall报错;2是,运行dbca报错;[@more@]安装报错处理1:1) 在运行CD-Rom 里面的 runInstall,却发现以下错误信息:Error occurred during initialization of VMUnable to load native library: /tmp/OraInstall2003-10-25_03-14-57PM/jre/lib/i386/libjava.so:symbol __libc_wait, version GLIBC_2.0 not defined in file libc.so.6 with link time reference需要打一个补丁:download the p3006854_9204 patch p3006854_9204_LINUX.zip from http://metalink.oracle.com. See bug 3006854 for
ORA-12537 TNS:数据库连接错误
数据库session连接报错:ORA-12537: TNS连接错误操作系统报错:cdksh: 0403-030 The fork function failed. Too many processes already exist.[@more@]错误原因:查看操作系统允许最大连接数:#lsattr -El sys0|grep maxuproc参数默认128。错误解决:把此参数允许最大连接数改大:#chdev -l sys0 -a maxuproc=1024数据库问题立马解决。附调整数据库参数:在sqlnet.ora中将tcp.validnode_checking的值设为no;重启数据库和listener服务。
VMware 搭建 Oracle10g RAC 笔记
使用 VMware Server 在 Linux 上安装 Oracle RAC 10g 笔记:[@more@]1. ocfs和asm安装包# cat /etc/redhat-releaseEnterprise Linux Enterprise Linux AS release 4 (October Update 5)# uname -r2.6.9-67.0.4.0.2.ELsmp# uname -pi686ASM包的下载地址:http://www.oracle.com/technology/software/tech/linux/asmlib/rhel4.htmlOCFS2包的下载地址: :http://oss.oracle.com/projects/ocfs2/files/RedHat/RHEL4/i386/1.2.9-1/2.6.9-42.EL/OCFS2 Tools包的下载地址: :http://oss.oracle.com/projects/ocfs2-tools/files/RedHat/RHEL4/i386/1.
10g rac升级crs,执行root102.sh报错
故障信息:exec(): 0509-036 Cannot load program crsctl.bin because of the following errors: 0509-130 Symbol resolution failed for crsctl.bin because: 0509-136 Symbol __ct__Q2_3std8_LocinfoFPCci (number 176) is not exported from dependent module /usr/lib/libC.a[ansi_64.o]. 0509-192 Examine .loader section symbols with the 'dump -Tv' command.[@more@]故障原因:xlC.rte 版本低解决方法:升级xlC.rte 版本到9.0.0.1
10g rac安装crs,执行root.sh报错
错误信息:root.sh错误:Failure at final check of Oracle CRS stack.10/oracrs/crs/log/rcy01/client/css.log错误:[ CSSCLNT][1]clsssInitNative: connect failed, rc 9...[@more@]故障原因:网络通信问题;tcp_recvspace和tcp_sendspace故障解决:修改网卡的该参数值;ifconfig en0 down ifconfig en0 detachchdev –l en0 –a tcp_recvspace=65536chdev –l en0 –a tcp_sendspace=131072chdev –l en0 –a rfc1323=1ifconfig en0 up
在JDBC连接池中启动Oracle RAC的TAF
Oracle RAC 的一个负责故障切换处理的主要组件是透明应用程序故障切换 (TAF) 选件。下面列举通过JDBC实现的透明应用程序故障切换的代码:[@more@]//Tele.zhou Class.forName("oracle.jdbc.driver.OracleDriver"); String url="jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS_LIST =(LOAD_BALANCE = yes)(ADDRESS=(PROTO =TCP)(HOST=node1)(PORT=1521))(ADDRESS=(PROTO =TCP)(HOST=node2)(PORT=1521))(CONNECT_DATA =(SERVICE_NAME = oracleServerName)(failover_mode = (type = select)(method = basic)(retries = 20)(delay =
GRUB loading stage2.............
RHEL AS 4安装后第一次重启后,一直停在Grub loading stage2................不动;[@more@]解决办法:1、启动主机系统,按F2,选择“boot”,修改引导为光盘启动了;2.进入secure模式2、在#提示符下,执行#chroot /mnt/sysimage #/sbin/grub-install /dev/sda3、#exit#exit
安装10g rac,关于asm configure
在对asmlib进行configure时提示:# /etc/init.d/oracleasm configureConfiguring the Oracle ASM library driver. This will configure the on-boot properties of the Oracle ASM librarydriver. The following questions will determine whether the driver isloaded on boot and what permissions it will have. The current valueswill be shown in brackets ('[]'). Hitting <ENTER> without typing ananswer will keep that current value. Ctrl-C will abort. Default user to own the driver interface [oracle]: oracleDef
ORA-04031错误分析和解决
查询v$shared_pool_reserved视图可以判断共享池问题的引发原因: [@more@]SQL>select FREE_SPACE,AVG_FREE_SIZE,USED_SPACE,AVG_USED_SIZE,REQUEST_FAILURES,LAST_FAILURE_SIZE from v$shared_pool_reserved;FREE_SPACE AVG_FREE_SIZE USED_SPACE AVG_USED_SIZE REQUEST_FAILURES LAST_FAILURE_SIZE---------- ------------- ---------- ------------- ---------------- ----------------- 2685760 167860 0 0 0 0如果request_failures>0且LAST_FA
Windows操作系统kill Oracle线程的实施方案
实施步骤:1. 更改init参数resource_limit为TRUE;重新启动数据库;2. 更改用户概要文件profile的“空闲连接时间”;3. 在数据库中查询session状态是“SNIPE”的,通过操作系统orakill命令清除;4.定义windows执行计划,执行kill_session_sql.bat脚本。[@more@]脚本:kill_session_sql.bat内容:set ORACLE_SID=ora9 /**数据库instance SID**/sqlplus system/oracle@ora9 @c:kill_session.sqlc:kill_session.batkill_session.sql内容:spool c:kill_session.batset head offset feedback offset pagesize 1000set term offSelect 'orakill
通过Pl/Sql developer 编译数据库对象报ORA-03114
Oracle数据库对象无效,通过PLSQLDev.exe程序进行包编译;报ORA-03114:连接数据库失败错误.[@more@]Oracle DB版本:9.2.0.1故障原因:PLSQLDev.exe程序和Oracle数据库的CDC功能产生冲突;使用TOAD,OEM等其他客户端工具则不会有以上情况。故障解决:DROP TRIGGER sys.cdc_alter_ctable_before;DROP TRIGGER sys.cdc_create_ctable_after;DROP TRIGGER sys.cdc_create_ctable_before ;DROP TRIGGER sys.cdc_drop_ctable_before;CALL sys.dbms_java.dropjava('-s rdbms/jlib/CDC.jar');Oracle CDC简介 CDC(Change Data Capture)是oracle在数据库
学车:科目三顺利通过
科目三是路考;1月21号上午,在和谐家园旁边的实际路考段上,顺利通过了科目三的考试;到此学车全部完成;等待着驾照下发的通知。[@more@]
学车:科目二顺利通过
科目二考桩和路顺利通过。上午考桩俺们车我第一个。下午考路,接上一个车,我们车我还第一个,上个车最后一个是侧方位停车,赶到我接了一个限宽门,2挡加速通过后,就左转弯靠边停车了,就这么简单,没用了60秒,没走50米,通过了,呵呵。[@more@]本来计划11月底上车的;驾校拖..拖..拖....给拖到了12月下旬才上了车;上车短短的3周时间就考科目二,时间紧,任务重啊。还好上车后跟的教练不错,人也不错,交的也不错。前几天基本都是练桩,桩包括:贴库、移库和倒库,这个项目练的就是离合和方向盘,离合要压住,打方向盘看住教练交的几个
Oracle数据库监控工具:Spotlight
关于:Quest Spotlight[@more@]在网上找到一个数据库日常维护监控工具,安装测试了一下,软件不错,界面还非常友好,对DBA日常数据库维护分析,查看数据库状态足够了;
交规考试99分顺利拿下;11月上车;
今天下午,在城北车管所,交规考试99分顺利拿下;11月上车;警院驾校学车不错的选择;[@more@]
AIX errpt:NIM thread blocked
IBM主机2节点HA运行Oracle 10.2,OS errpt报错:NIM thread blocked[@more@]错误信息:#errptIDENTIFIER TIMESTAMP T C RESOURCE_NAME DESCRIPTION864D2CE3 0920030307 P S topsvcs NIM thread blocked#]errpt -aj 864D2CE3 ---------------------------------------------------------------------------LABEL: TS_NIM_ERROR_STUCK_IDENTIFIER: 864D2CE3Date/Time: Thu Sep 20 03:03:42 BEIST 2007Sequence Number: 758Machine Id: 00CEB22C4C00Node Id: whdcp5Class: SType:
ORA-12154
ORA-12154:无法处理服务名[@more@]将sqlnet.ora文件中NAMES.DIRECTORY_PATH= (HOSTNAME)械腍OSTNAME改为TNSNAMES就可以了
接着测试“查看全文”
看到这个明白了;[@more@]认真读;
还是个“查看全文”的测试
在博客设置中已经对此选项进行了选择,为什么还是这样?在文章中使用扩展内容 如果启用该选项,在首页只显示文章内容,而不显示扩展内容。如果需要显示扩展内容的话,每个文章末尾会出现一个“查看全文”的链接 ;看到这个明白了;认真读;[@more@]