11gR2 Clusterware and Grid Home - What You Need to Know

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11gR2 Clusterware and Grid Home - What You Need to Know

11gR2 Clusterware Key Facts 11gR2 Clusterware is required to be up and running prior to installing a 11gR2 Real Application Clusters database. The GRID home consists of the Oracle Clusterware and ASM. ASM should not be in a separate home. The 11gR2…

Grid Infrastructure Single Client Access Name (SCAN) Explained (文档 ID 887522.1)

APPLIES TO: Oracle Database - Enterprise Edition - Version 11.2.0.1 and laterExalogic Elastic Cloud X4-2 Half RackInformation in this document applies to any platform. PURPOSE 11gR2 Grid Infrastructure (CRS) introduced Single Client Access Name (SCAN…

转://诊断 Grid Infrastructure 启动问题 (文档 ID 1623340.1) .

文档内容用途适用范围详细信息启动顺序: 集群状态问题 1: OHASD 无法启动问题 2: OHASD Agents 未启动问题 3: OCSSD.BIN 无法启动问题 4: CRSD.BIN 无法启动问题 5: GPNPD.BIN 无法启动问题 6: 其它的一些守护进程无法启动问题 7: CRSD Agents 无法启动问题 8: HAIP 无法启动网络和域名解析的验证日志文件位置, 属主和权限…

RAC5——11gR2以后GI进程的变化

参考文档: 11gR2 Clusterware and Grid Home - What You Need to Know (Doc ID 1053147.1)诊断 Grid Infrastructure 启动问题 (Doc ID 1623340.1) Oracle 11gR2 中对CRSD资源进行了重新分类: Local Resources 和 Cluster Resources,可以通过命令crsctl查看: [root@rac1 ~]# crsctl stat res -t--------…

诊断 Grid Infrastructure 启动问题 (文档 ID 1623340.1)

适用于: Oracle Database - Enterprise Edition - 版本 11.2.0.1 和更高版本本文档所含信息适用于所有平台用途本文提供了诊断 11GR2 和 12C Grid Infrastructure 启动问题的方法.对于新安装的环境(root.sh 和 rootupgrade.sh 执行过程中)和有故障的旧环境都适用.针对 root.sh 的问题,我们可以参考 note 1053970.1 来获取更多的信息. 适用范围本文适用于集群/RAC数据库管理员和…

时间同步ctss与ntp的关系【CTSSD Runs in Observer Mode Even Though No Time Sync Software is Running (Doc ID 1054006.1) 】

CTSSD Runs in Observer Mode Even Though No Time Sync Software is Running (Doc ID 1054006.1) In this DocumentSymptomsCauseSolutionReferences APPLIES TO:Oracle Database - Enterprise Edition - Version 11.2.0.1 and laterInformation in this document appli…