AIX7.1 安装oracle 11g rac，pre-check失败

2015-07-15 04:41:06 237 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

Oracle 19c RAC集群节点重新添加全流程详解：从环境准备到实例验证在Oracle RAC高可用架构中，集群节点的在线管理是DBA的核心技能之一。当硬件故障、误删除或扩容需求出现时，向运行中的集群重新添加节点并非简单重装，而是需要严格遵循集群一致性原则的精细化操作。本文从Oracle 19c RAC的集群节点管理概念出发，解析Grid Infrastructure、OCR、ASM及数据库实例间的依赖关系，阐述节点添加的技术价值与常见应用场景。内容覆盖操作系统环境准备、SSH互信配置、cluvfy预检查、gridSetup.sh静默添加、root.sh执行要点、dbca新增实阅读详情

bash-3.2$ ./runcluvfy.sh stage -pre crsinst -n rac11g1,rac11g2 -fixup -verbose

Performing pre-checks for cluster services setup

Checking node reachability...

Check: Node reachability from node "rac11g1"
Destination Node Reachable?
------------------------------------ ------------------------
rac11g2 yes
rac11g1 yes
Result: Node reachability check passed from node "rac11g1"

Checking user equivalence...

Check: User equivalence for user "grid"
Node Name Comment
------------------------------------ ------------------------
rac11g2 passed
rac11g1 passed
Result: User equivalence check passed for user "grid"

ERROR:
Reference data is not available for verifying prerequisites on this operating system distribution
Verification cannot proceed

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