重新配置rac的em
C:\>emca -config dbcontrol db -repos create -cluster这个操作不能正常完成,我在log中看到如下信息:2009-7-7 11:04:27 oracle.sysman.emcp.EMReposConfig createRepository配置: ORA-20001: SYSMAN already exi...
升级oracle 10g clusterware 和 rac
1. Stopping All Services for an Oracle Clusterware InstallationC:\>emctl stop dbconsoleOracle Enterprise Manager 10g Database Control Release 10.2.0.1.0Copyright (c) 1996, 2005 Oracle Corporation.&nb...
OCR的操作
OCR的操作基本都需要root用户ORACLE建议将OCR默认自动备份位置改变到RAC共享存储上,OCR默认自动备份位置:node1的$ORACLE_BASE/crs/cdata/crsname改变自动备份位置:# ocrconfig -backuploc <filename>物理备份OC...
votedisk的操作
查看crs状态C:\>crsctl check crsCSS appears healthyCRS appears healthyEVM appears healthy查看votediskC:\>crsctl query css votedisk 0. 0 E:\cdata\crsname\...
修改Public/Interconnect IP
1.查看现有Public/Interconnect IP$ /u01/app/oracle/product/10.2.0/crs_1/bin/oifcfg getifeth0 172.17.125.0 global publiceth1 172.30.1.0 global cluster_interconnect2....
配置RAC中的VIP
1.确认网卡IP# ifconfig2.停止resources$ srvctl stop instance -d DB -i DB1$ srvctl stop asm -n node1# srvctl stop nodeapps -n rac13.检查resources状态$ crs_stat -t4.查看/etc/hosts设置是否正确5.修改VI...