zoukankan      html  css  js  c++  java
  • 檢查RAC狀態

    1.使用srvctl工具檢查RAC當前配置和狀態

    $ srvctl config database -h

    Displays the configuration for the database.

    Usage: srvctl config database [-d <db_unique_name> [-a] ] [-v]
        -d <db_unique_name>      Unique name for the database
        -a                       Print detailed configuration information
        -v                       Verbose output
        -h                       Print usage

    [root@phaws1 ~]# srvctl config database -d phaws
    Database unique name: phaws
    Database name: phaws
    Oracle home: /oracle/product/11.2.0
    Oracle user: oracle
    Spfile: +SYSDG1/phaws/spfilephaws.ora
    Domain:
    Start options: open
    Stop options: immediate
    Database role: PRIMARY
    Management policy: AUTOMATIC
    Server pools: phaws
    Database instances: phaws1,phaws2
    Disk Groups: SYSDG1,BACKUPDG,SYSDG2,DATADG
    Mount point paths:
    Services:
    Type: RAC
    Database is administrator managed

    Displays the current state of the database.

    Usage: srvctl status database -d <db_unique_name> [-f] [-v]
        -d <db_unique_name>      Unique name for the database
        -f                       Include disabled applications
        -v                       Verbose output
        -h                       Print usage

    [root@phaws1 ~]# srvctl status database -d phaws
    Instance phaws1 is running on node phaws1
    Instance phaws2 is running on node phaws2

    2.V$ACTIVE_INSTANCES view can also display the current status of the instances

    SQL> select INST_NAME from v$active_instances;

    INST_NAME
    --------------------------------------------------------------------------------
    phaws1:phaws1
    phaws2:phaws2

    不必太糾結于當下,也不必太憂慮未來
  • 相关阅读:
    MySQL-8.0.18生成随机密码特性
    Oracle-19C新特性-自动清理网络日志文件
    Oracle-管理Data Guard Standby Database
    页面部分文字模糊问题修复
    C语言 指针数组
    C语言 指针和数组区别
    C语言 使用指针遍历数组
    阿里云服务器(ECS)在Ubuntu 18.04安装Docker
    Python总结之处理时间(time)、日期时间(datetime)、日历(calendar)
    终生制:疯狂创客圈 JAVA 架构班(又名 疯狂创客圈社群VIP)
  • 原文地址:https://www.cnblogs.com/guilingyang/p/5481759.html
Copyright © 2011-2022 走看看