一、AIX ODM包安装

1.下载ODM包软件

ftp://ftp.emc.com/pub/elab/aix/ODM_DEFINITIONS
 

2.解压ODM

上传至AIX主机后，用uncompress和tar解压
# uncompress EMC.AIX.5.3.0.3.tar.Z
 
# tar -xvf EMC.AIX.5.3.0.3.tar               
x README.5303, 36133 bytes, 71 tape blocks
x EMC.AIX.5.3.0.3, 51814400 bytes, 101200 tape blocks
 

3.安装ODM

#smitty installp
选择以下进行安装
EMC CLARiiON AIX Support Software
EMC CLARiiON FCP Support Software
EMC CLARiiON HA Concurrent Support
 
注意：EMC CLARiiON HA Concurrent Support需要先安装HACMP，因为EMC CLARiiON HA Concurrent Support依赖以下filesets才能安装
cluster.es.server.rte
cluster.base.server.rte
 

4.启用HBA卡快速接管功能

Enable the adapter driver fast_fail feature for each adapter to be managed by PowerPath:
chdev -l fscsix -a fc_err_recov=fast_fail -P
where x is the specific HBA (fscsi0, fscsi1, and so forth).
 

5.重启主机

注意：安装ODM之后，主机需要重启才能生效
#shutdown –Fr
 
 
 

二、Navisphere host agent安装

1.FTP Navisphere host agent

下载Navisphere host agent并至AIX主机

2.安装Navisphere host agent

安装NAVIAGENT
# installp -agXd . NAVIAGENT
 

3.启动Navisphere Agent

# /etc/rc.agent stop
Navisphere Agent is not running
 
# /etc/rc.agent start
Starting Navisphere Agent
#
 

4.检查Navisphere Agent运行状态

# ps -ef |grep navi
root 119028  1   0 21:41:42      -  0:00 /usr/bin/naviagent -f /etc/Navisphere/agent.config
root 106774 126982   0 21:41:47  pts/0  0:00 grep navi
#
注意：检查进程是否已经启动，如果没有进程起来，那么表示该版本agent不符合（即使安装和rc.agent命令运行成功），需要更换版本。
 
 

三、安装和配置PowerPath for AIX

注意事项
Do not attempt to run powermt config while using installp or SMIT to add, remove, or update PowerPath software. Doing so can result in a system crash.
 

1.上传PowerPath for AIX

下载最新版本的PowerPath for AIX，并上传至AIX主机
 

2.解压PowerPath for AIX

# gunzip EMCPower.AIX.5.3.0.GA.tar.gz
 
# tar -xvf EMC.AIX.5.3.0.3.tar
x README.5303, 36133 bytes, 71 tape blocks
x EMC.AIX.5.3.0.3, 51814400 bytes, 101200 tape blocks
 

3.安装powerpath

#installp –agXd . EMCpower
+-----------------------------------------------------------------------------+
                    Pre-installation Verification...
+-----------------------------------------------------------------------------+
Verifying selections...done
Verifying requisites...done
Results...
 
SUCCESSES
---------
  Filesets listed in this section passed pre-installation verification
  and will be installed.
 
  Selected Filesets
  -----------------
  EMCpower.base 5.3.0.0                       # PowerPath Base Driver and Ut...
  EMCpower.consistency_grp 5.3.0.0            # PowerPath Consistency Group ...
  EMCpower.encryption 5.3.0.0                 # PowerPath Encryption with RSA
  EMCpower.migration_enabler 5.3.0.0          # PowerPath Migration Enabler ...
  EMCpower.mpx 5.3.0.0                        # PowerPath Multi_Pathing Exte...
 
  << End of Success Section >>
Installation Summary
--------------------
Name                        Level           Part        Event       Result
-------------------------------------------------------------------------------
EMCpower.base               5.3.0.0         USR         APPLY       SUCCESS   
EMCpower.mpx                5.3.0.0         USR         APPLY       SUCCESS   
EMCpower.migration_enabler  5.3.0.0         USR         APPLY       SUCCESS   
EMCpower.encryption         5.3.0.0         USR         APPLY       SUCCESS   
EMCpower.consistency_grp    5.3.0.0         USR         APPLY       SUCCESS   

4.注册PowerPath

# emcpreg -install
 
===========   EMC PowerPath Registration ===========
Do you have a new registration key or keys to enter?[n] y
Enter the registration keys(s) for your product(s),
one per line, pressing Enter after each key.
After typing all keys, press Enter again.
 
Key (Enter if done): BYPK-6B4U-MFCE-QAW4-MP97-M9Y6
1 key(s) successfully added.
Key successfully installed.
 
Key (Enter if done):
1 key(s) successfully registered.
 
输入许可证回车即可。
Note: If you are upgrading from an earlier version of PowerPath, you do not need to reregister. PowerPath will use your old key.
 

5.启用PowerPath负载均衡

#powermt set policy＝co dev＝all
 

6.初始化powerpath hdiskpower设备

#powermt config
 
#

7.检查EMC链路状态

#powermt display dev=all
 
如果输出中所有的path都是“alive”则正常；否则，需要检查线缆及ZONE划分是否正确。
 
用powermt display dev=hdiskpower0会看到这个hdiskpower0对应的hdiskX