solaris8+vxvm3.0.4+oracle9.2.0.1+vcs35专题:(十二)脚本配置

十三、对main.cf配置文件的修改

   VCS35软件安装完毕之后，需要对VCS配置脚本文件/etc/VRTSvcs/conf/config/main.cf进行修改，该文件的修改可以使用命令行(比如hagrp、hares等),也可以使用vi编辑器，这里选择直接使用vi编辑器对VCS配置脚本进行修改，原脚本文件内容为：

# cat /etc/VRTSvcs/conf/config/main.cf.bak
include "types.cf"
include "OracleTypes.cf"

cluster ly_cluster (
        UserNames = { admin = "cDRpdxPmHpzS." }
        Administrators = { admin }
        CounterInterval = 5
        )

system solarisa (
        )

system solarisb (
        )

group ClusterService (
        SystemList = { solarisa = 0, solarisb = 1 }
        AutoStartList = { solarisa, solarisb }
        OnlineRetryLimit = 3
        )

        IP webip (
                Device = hme0
                Address = "192.168.1.184"
                NetMask = "255.255.255.0"
                )

        NIC csgnic (
                Device = hme0
                )

        VRTSWebApp VCSweb (
                Critical = 0
                AppName = vcs
                InstallDir = "/opt/VRTSweb/VERITAS"
                TimeForOnline = 5
                )

        VCSweb requires webip
        webip requires csgnic

        // resource dependency tree
        //
        //      group ClusterService
        //      {
        //      VRTSWebApp VCSweb
        //          {
        //          IP webip
        //              {
        //              NIC csgnic
        //              }
        //          }
        //      }
修改后的脚本文件内容为：

# cat /etc/VRTSvcs/conf/config/main.cf

include "types.cf"
include "OracleTypes.cf"

cluster ly_cluster (
        UserNames = { admin = "cDRpdxPmHpzS." }
        Administrators = { admin }
        CounterInterval = 5
        )

system solarisa (
        )

system solarisb (
        )

group oracle (
        SystemList = { solarisa = 1, solarisb = 2 }
        AutoStartList = { solarisa }
        )

        IP ip (
                Critical = 0
                Device = hme0
                Address = "192.168.1.185"
                NetMask = "255.255.255.0"
                )

        Mount mount (
                Critical = 0
                MountPoint = "/oradata"
                BlockDevice @solarisa = "/dev/vx/dsk/datadg/vol01"
                BlockDevice @solarisb = "/dev/vx/dsk/datadg/vol01"
                FSType = ufs
                FsckOpt = "-n"
                )

        NIC nic (
                Device = hme0
                NetworkType = ether
                )

        Oracle oracle (
                Critical = 0
                Sid @solarisa = ora
                Sid @solarisb = ora
                Owner @solarisa = oracle
                Owner @solarisb = oracle
                Home @solarisa = "/oracle/product/9.2.0"
                Home @solarisb = "/oracle/product/9.2.0"
                Pfile @solarisa = "/oracle/product/9.2.0/dbs/initora.ora"
                Pfile @solarisb = "/oracle/product/9.2.0/dbs/initora.ora"
                )

        Sqlnet sqlnet (
                Critical = 0
                Owner @solarisa = oracle
                Owner @solarisb = oracle
                Home @solarisa = "/oracle/product/9.2.0"
                Home @solarisb = "/oracle/product/9.2.0"
                TnsAdmin @solarisa = "/oracle/product/9.2.0/network/admin"
                TnsAdmin @solarisb = "/oracle/product/9.2.0/network/admin"
                Listener @solarisa = LISTENER
                Listener @solarisb = LISTENER
                )

        ip requires nic
        oracle requires ip
        oracle requires mount
        sqlnet requires oracle

        // resource dependency tree
        //
        //      group oracle
        //      {
        //      Sqlnet sqlnet
        //          {
        //          Oracle oracle
        //              {
        //              IP ip
        //                  {
        //                  NIC nic
        //                  }
        //              Mount mount
        //              }
        //          }
        //      }

这个脚本的配置实际很简单.从注释掉的脚本样本可知，各资源的调用关系非常明确，ip调用nic，oracle调用ip跟mount，sqlnet调用oracle，只要根据样本的范例一步步做就ok.

脚本配置完成之后通过命令hacf -verify /etc/VRTSvcs/conf/config进行检查，如果没有错误提示，说明脚本修改成功.