Oracle AHF v23.4.0 在Linux 7的安装方法

2023 年 7 月 26 日 by Leave a Comment



    • Oracle 自主健康框架 (AHF) 集成了 Oracle ORAchk、Oracle EXAchk 和 Oracle Trace File Analyzer (TFA) 的功能。

    作为一名DBA，我们希望你在资源更少的情况下完成更多的工作，同时承受着保证关键任务应用程序正常运行的压力。当出现问题时，每个人都会询问你，想了解出了什么问题以及如何解决它。为了实现这一目标，我们需要在正确的时间运行正确的工具。如果你正在使用Oracle Grid Infrastructure，那么还需要从所有数据库节点收集诊断数据。收集这些数据可能需要你使用一些不常用的工具。但是，每个工具都有自己的语法。你要收集的数据量可能会非常大。其中只有一小部分数据是有用的。基于这种相对苛刻的处境，Oracle 自主健康框架 (AHF) 应运而生。

    Oracle 自主健康框架通过以下组件使这一过程变得更加简便：

    目录 描述
    Oracle ORAchk / Oracle EXAchk 提供了一个轻量级且不侵入性的合规性检查框架，用于Oracle的软件和硬件组件堆栈。
    Oracle Trace File Analyzer (TFA) 监控您的日志以寻找重要的问题，自动修剪日志并在集群节点间收集相关的诊断信息，然后在一个地方整合所有内容。收集的内容会被分析以查找已知的问题。还包括了各种DBA工具，用于对问题进行排序和分析。

     

    下面我来介绍安装方法：

    第一步：使用root用户进行上传和安装

    [root@rac1 ~]# ls AHF-LINUX_v23.4.0.zip

    Desktop    Downloads  Pictures  setup_rac_scripts  Videos anaconda-ks.cfg        Documents  Music      Public    Templates

    第二步：解压AHF压缩包

    [root@rac1 ~]# unzip AHF-LINUX_v23.4.0.zip

    Archive:  AHF-LINUX_v23.4.0.zip
    inflating: ahf_setup
    extracting: ahf_setup.dat
    inflating: README.txt
    inflating: oracle-tfa.pub

    第三步：执行安装程序

    ./ahf_setup -ahf_loc /opt -data_dir /u01/app/grid
    • -ahf_loc： 为安装目录，AHF主程序会安装在此目录。
    • -data_dir ：为指定的数据保存位置，会在指定目录下面生成如下目录：
    /u01/app/grid/oracle.ahf/data

    rac1  repository  work

    安装过程如下：

    [root@rac1 ~]# ls
    AHF-LINUX_v23.4.0.zip  ahf_setup.dat    Desktop    Downloads  oracle-tfa.pub  Public      setup_rac_scripts  Videos
    ahf_setup              anaconda-ks.cfg  Documents  Music      Pictures        README.txt  Templates
    [root@rac1 ~]# ./ahf_setup -ahf_loc /opt -data_dir /u01/app/grid

    AHF Installer for Platform Linux Architecture x86_64

    AHF Installation Log : /tmp/ahf_install_234000_13766_2023_07_26-18_54_16.log

    Starting Autonomous Health Framework (AHF) Installation

    AHF Version: 23.4.0 Build Date: 202305101921

    TFA is already installed at : /u01/app/19.8/grid/tfa/rac1/tfa_home

    Installed TFA Version : 183300 Build ID : 20190315044534

    AHF Location : /opt/oracle.ahf

    AHF Data Directory : /u01/app/grid/oracle.ahf/data

    Shutting down TFA : /u01/app/19.8/grid/tfa/rac1/tfa_home

    Copying TFA Data Files from /u01/app/19.8/grid/tfa/rac1/tfa_home

    Uninstalling TFA : /u01/app/19.8/grid/tfa/rac1/tfa_home

    Do you want to add AHF Notification Email IDs ? [Y]|N : n

    AHF will also be installed/upgraded on these Cluster Nodes :

    1. rac2
    2. rac3

    The AHF Location and AHF Data Directory must exist on the above nodes
    AHF Location : /opt/oracle.ahf
    AHF Data Directory : /u01/app/grid/oracle.ahf/data

    Do you want to install/upgrade AHF on Cluster Nodes ? [Y]|N : y

    Extracting AHF to /opt/oracle.ahf

    Configuring TFA Services

    Copying TFA Data Files to AHF

    Discovering Nodes and Oracle Resources

    Starting TFA Services
    Created symlink from /etc/systemd/system/multi-user.target.wants/oracle-tfa.service to /etc/systemd/system/oracle-tfa.service.
    Created symlink from /etc/systemd/system/graphical.target.wants/oracle-tfa.service to /etc/systemd/system/oracle-tfa.service.

    .-------------------------------------------------------------------------.
    | Host | Status of TFA | PID   | Port | Version    | Build ID             |
    +------+---------------+-------+------+------------+----------------------+
    | rac1 | RUNNING       | 19621 | 5000 | 23.4.0.0.0 | 23400020230510192145 |
    | rac2 | NOT RUNNING   | -     |      |            |                      |
    | rac3 | NOT RUNNING   | -     |      |            |                      |
    '------+---------------+-------+------+------------+----------------------'

    Running TFA Inventory...

    Adding default users to TFA Access list...

    .------------------------------------------------------------.
    |                Summary of AHF Configuration                |
    +-----------------+------------------------------------------+
    | Parameter       | Value                                    |
    +-----------------+------------------------------------------+
    | AHF Location    | /opt/oracle.ahf                          |
    | TFA Location    | /opt/oracle.ahf/tfa                      |
    | Orachk Location | /opt/oracle.ahf/orachk                   |
    | Data Directory  | /u01/app/grid/oracle.ahf/data            |
    | Repository      | /u01/app/grid/oracle.ahf/data/repository |
    | Diag Directory  | /u01/app/grid/oracle.ahf/data/rac1/diag  |
    '-----------------+------------------------------------------'

    Starting Orachk Scheduler from AHF

    Setting up AHF CLI and SDK

    AHF install completed on rac1

    Installing AHF on Remote Nodes :

    AHF will be installed on rac2, Please wait.

    AHF will prompt twice to install/upgrade per Remote Node. So total 4 prompts

    Do you want to continue Y|[N] : y

    AHF will continue with Installing on remote nodes

    Installing AHF on rac2 :

    [rac2] Copying AHF Installer
    root@rac2's password:

    [rac2] Running AHF Installer
    root@rac2's password:

    [ERROR] : [rac2] Failed to Install AHF. Exit Status : 5

    AHF will be installed on rac3, Please wait.

    Installing AHF on rac3 :

    [rac3] Copying AHF Installer
    root@rac3's password:

    [rac3] Running AHF Installer
    root@rac3's password:

    AHF binaries are available in /opt/oracle.ahf/bin

    AHF is successfully installed

    Do you want AHF to store your My Oracle Support Credentials for Automatic Upload ? Y|[N] : n

    Moving /tmp/ahf_install_234000_13766_2023_07_26-18_54_16.log to /u01/app/grid/oracle.ahf/data/rac1/diag/ahf/

    [root@rac1 ~]#

     

    Filed Under: Oracle

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