Step by Step Oracle RAC on Veritas DBE/AC( 五 )

2023-04-12 12:13 云知道

六、配置Veritas Volume Manage

# vxinstall
/* 这条命令应该在rac1和rac2上分别执行，需要对根盘进行封装，创建rootdg。*/

七、重新启动计算机rac1和rac2
在rac2上
# halt
OK
在rac1上
# reboot

等rac1启动可以登录后，再启动rac2
OK boot

八、安装eMulex FC卡驱动程序
root@rac1 # ls
EmlxApps100a08.tar lpfc.1 solaris-5.01e-1.tar
lpfc-5.01e-sparc.tar readme.first.txt
/* solaris-5.01e-1.tar是Emulex FC卡的驱动程序包，使用如下命令可以将该包解开：
* # tar xvf solaris-5.01e-1.tar
* # tar xvf lpfc-5.01e-sparc.tar
* 包解完以后，驱动程序位于目录lpfc.1中
*/
root@rac1 # pkgadd -d .

The following packages are available:
1 lpfc.1 Emulex LightPulse FC SCSI/IP Host Bus Adapter driver
(sun4u) Release 5.01e

Select package(s) you wish to process (or "all" to process
all packages). (default: all) [?,??,q]:
/* 需要在rac1和rac2上分别安装Emulex FC卡的驱动程序 */

九、修改文件/kernel/drv/lpfc.conf，将下面的行
# topology: link topology for initializing the Fibre Channel connection.
# 0 = attempt loop mode, if it fails attempt point-to-point mode
# 2 = attempt point-to-point mode only
# 4 = attempt loop mode only
# 6 = attempt point-to-point mode, if it fails attempt loop mode
# Set point-to-point mode if you want to run as an N_Port.
# Set loop mode if you want to run as an NL_Port.
topology=0; /* 原来Emulex FC卡工作方式为：如果交换模式失败尝试loop方式 */

修改为
topology=2; /* 使 Emulex FC卡仅工作在交换模式 */

在文件/kernel/drv/sd.conf的最后，增加如下：
name="sd" class="scsi" target=0 lun=0;
name="sd" class="scsi" target=0 lun=1;
name="sd" class="scsi" target=0 lun=2;
name="sd" class="scsi" target=0 lun=3;
name="sd" class="scsi" target=0 lun=4;
name="sd" class="scsi" target=1 lun=0;
name="sd" class="scsi" target=1 lun=1;
name="sd" class="scsi" target=1 lun=2;
name="sd" class="scsi" target=1 lun=3;
name="sd" class="scsi" target=1 lun=4;
name="sd" class="scsi" target=2 lun=0;
name="sd" class="scsi" target=2 lun=1;
name="sd" class="scsi" target=2 lun=2;
name="sd" class="scsi" target=2 lun=3;
name="sd" class="scsi" target=2 lun=4;
name="sd" class="scsi" target=3 lun=0;
name="sd" class="scsi" target=3 lun=1;
name="sd" class="scsi" target=3 lun=2;
name="sd" class="scsi" target=3 lun=3;
name="sd" class="scsi" target=3 lun=4;

/* 需要在rac1和rac2上分别进行以上这些修改 */

十、重新启动计算机rac1和rac2
在rac2上
# halt
OK
在rac1上
# reboot

等rac1启动可以登录后，再启动rac2
OK boot

十一、安装Veritas Volume Manager vxvm mp2
root@rac1 # ls -l
total 343920
-rwxr-xr-x 1 root root 30657 Aug 6 12:10 READ_THIS_FIRST.pdf
drwxrwxr-x 3 root root 512 Mar 12 2003 support
-rw-r--r-- 1 root other 175953408 Aug 3 15:48 vm.3.5MP2.sol.CD_261905.
tar
drwxrwxr-x 4 root root 512 Aug 19 07:58 volume_manager
/* vm.3.5MP2.sol.CD_261905.是VXVM MP2补丁包，使用如下命令可以将该包解开：
* # tar xvf vm.3.5MP2.sol.CD_261905
* 包解完以后，补丁程序位于volume_manager目录中
*/
root@rac1 # cd volume_manager
root@rac1 # ls
copyright patches veritas_enabled
root@rac1 # cd patches
root@rac1 # ls
112392-06 113211-03 README.113208-03 README.113596-03
113203-03 113595-04 README.113209-03
113208-03 113596-03 README.113210-03
113209-03 README.112392-06 README.113211-03
113210-03 README.113203-03 README.113595-04

创建文件a，其内容是：
patchadd 112392-06
patchadd 113203-03
patchadd 113208-03
patchadd 113209-03
patchadd 113210-03
patchadd 113211-03
patchadd 113595-04
patchadd 113596-03

运行文件a，安装补丁程序

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