美文网首页
怎样卸载HACMP软件

怎样卸载HACMP软件

作者: 重庆思庄 | 来源:发表于2019-01-31 15:52 被阅读6次

    本文介绍了在AIX操作系统上如何卸装已安装配置好的HACMP软件。

    在使用后面的步骤卸装HACMP软件之前,收集所有下面命令执行后的输出,以确定HACMP软件中定义了哪些资源。

    (1)# usrsbinclusterutilitiescllsif 或者 # usressbinclusterutilitiescllsif

    (2)# usrsbinclusterutilitiesclshowres 或者 # usressbinclusterutilitiesclshowres

    (3)# usrsbinclusterutilitescllsserv 或者 # usressbinclusterutilitescllsserv

    (4)# usrsbinclusterutilitiescllscustom 或者 # usressbinclusterutilitiescllscustom

    如果在usrsbincluster或者usressbincluster目录中有定制的事件,应用服务的启动停止脚本或者是HA群集的快照文件,那么建议将这些文件移至另外一个目录,以保证在卸装HACMP软件时不会删除掉这些文件。

    下面是卸装HACMP软件的具体步骤:

    1.在每个HACMP节点上以graceful方式停止掉HACMP服务:

    a.以root用户身份,运行smitty clstop命令,在两个HACMP节点上以graceful方式停止掉HACMP服务。

    # smitty clstop

    Stop Cluster Services

    Type or select values in entry fields.

    Press Enter AFTER making all desired changes.

    [Entry Fields]

    Stop now, on system restart or both now +

    BROADCAST cluster shutdown true +

    Shutdown mode graceful +

    (graceful, graceful with takeover, forced)

    F1=Help F2=Refresh F3=Cancel F4=List

    Esc+5=Reset Esc+6=Command Esc+7=Edit Esc+8=Image

    Esc+9=Shell Esc+0=Exit Enter=Do

    b.确认在HACMP中定义的所有资源,如IP标识、文件系统、卷组、应用服务等都已被停止。

    c.以root用户身份,运行lssrc -g cluster命令检查HACMP软件服务进程已被停止。

    # lssrc -g cluster

    Subsystem Group PID Status

    2.以root用户身份,运行smitty remove命令,删除所有“cluster.”文件集。

    (注意:如果是在非SP节点的AIX4.3.3的操作系统上,则也可以删除所有“rsct.”文件集。)

    # smitty remove

    Remove Installed Software

    Type or select values in entry fields.

    Press Enter AFTER making all desired changes.

    [Entry Fields]

    SOFTWARE name [cluster.adt.client.de +

    PREVIEW only (remove operation will NOT occur) no +

    REMOVE dependent software no +

    EXTEND file systems if space needed no +

    DETAILED output no +

    F1=Help F2=Refresh F3=Cancel F4=List

    Esc+5=Reset Esc+6=Command Esc+7=Edit Esc+8=Image

    Esc+9=Shell Esc+0=Exit Enter=Do

    3.以root用户身份,运行smitty chinet命令,设置每个节点以service IP地址引导。

    # smitty chinet

    Change Show a Standard Ethernet Interface

    Type or select values in entry fields.

    Press Enter AFTER making all desired changes.

    [Entry Fields]

    Network Interface Name en0

    INTERNET ADDRESS (dotted decimal) [9.16.3.21]

    Network MASK (hexadecimal or dotted decimal) [255.255.255.0]

    Current STATE up +

    Use Address Resolution Protocol (ARP) yes +

    BROADCAST ADDRESS (dotted decimal) []

    F1=Help F2=Refresh F3=Cancel F4=List

    Esc+5=Reset Esc+6=Command Esc+7=Edit Esc+8=Image

    Esc+9=Shell Esc+0=Exit Enter=Do

    4.以root用户身份,运行smitty chvg命令,设置每个节点所拥有的卷组在系统启动时自动被激活。

    # smitty chvg

    Change a Volume Group

    Type or select values in entry fields.

    Press Enter AFTER making all desired changes.

    [Entry Fields]

    VOLUME GROUP name datavg

    Activate volume group AUTOMATICALLY yes +

    at system restart

    A QUORUM of disks required to keep the volume no +

    group on-line

    Convert this VG to Concurrent Capable no +

    Change to big VG format no +

    LTG Size in kbytes 128 +

    Set hotspare characteristics n +

    Set synchronization characteristics of stale n +

    partitions

    F1=Help F2=Refresh F3=Cancel F4=List

    Esc+5=Reset Esc+6=Command Esc+7=Edit Esc+8=Image

    Esc+9=Shell Esc+0=Exit Enter=Do

    5.以root用户身份,运行smitty chfs命令,设置每个节点所拥有的文件系统在系统启动时自动被mount上。

    # smitty chfs

    Change Show Characteristics of a Journaled File System

    5.以root用户身份,运行smitty chfs命令,设置每个节点所拥有的文件系统在系统启动时自动被mount上。

    # smitty chfs

    Change Show Characteristics of a Journaled File System

    Type or select values in entry fields.

    Press Enter AFTER making all desired changes.

    [TOP] [Entry Fields]

    File system name datafs

    NEW mount point [datafs]

    SIZE of file system

    Unit Size 512bytes +

    Number of units [0] #

    Mount GROUP []

    Mount AUTOMATICALLY at system restart yes +

    PERMISSIONS readwrite +

    Mount OPTIONS [] +

    Start Disk Accounting no +

    Fragment Size (bytes)

    Number of bytes per inode

    Compression algorithm

    [MORE...2]

    F1=Help F2=Refresh F3=Cancel F4=List

    Esc+5=Reset Esc+6=Command Esc+7=Edit Esc+8=Image

    Esc+9=Shell Esc+0=Exit Enter=Do

    6.如果系统中设置了网络文件系统,那么以root用户身份,运行smitty nfs命令,设置定义的网络文件系统在系统启动时被共享出去或者是被mount上。

    # smitty nfs

    -- Network File System (NFS)

    -- Change Show Attributes of an Exported Directory

    Change Attributes of an Exported Directory

    Type or select values in entry fields.

    Press Enter AFTER making all desired changes.

    [Entry Fields]

    PATHNAME of Directory to Export newfs

    MODE to export directory read-write +

    HOSTS & NETGROUPS allowed client access []

    Anonymous UID [-2]

    HOSTS allowed root access []

    HOSTNAME list. If exported read-mostly []

    Use SECURE OPTION no +

    Public filesystem no +

    CHANGE export now, system restart or both both +

    PATHNAME of alternate Exports file []

    F1=Help F2=Refresh F3=Cancel F4=List

    Esc+5=Reset Esc+6=Command Esc+7=Edit Esc+8=Image

    Esc+9=Shell Esc+0=Exit

    7.配置应用服务在系统启机时被启动,例如,可以在文件etcinittab中增加有应用服务启动脚本的一行。

    8.在每个HACMP节点上,清除etchosts文件中不再使用的有关boot地址标识的内容。

    9.在每个HACMP节点上,如果.rhosts文件不再被需要,删除该文件。

    oracle认证

    相关文章

      网友评论

          本文标题:怎样卸载HACMP软件

          本文链接:https://www.haomeiwen.com/subject/hgzksqtx.html