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CentOS5.8通过光纤挂载EMC存储

一、环境

1、服务器:HP DL360(HBA卡)

2、确保服务器和EMC的光纤交换机连接正常

3、系统的selinux和iptables最后关闭

二、软件安装

1、Navisphere agent的安装

rpm -ivh naviagent-6.28.20.1.40-1.noarch.rpm

2、PowerPath的安装

rpm -ivh EMCPower.LINUX-5.6.0.00.00-143.RHEL5.x86_64.rpm

3、注册POWERPATH

#emcpreg –install

=========== EMC PowerPath Registration ===========

Do you have a new registration key or keys to enter? [n]

输入y,按回车继续。

Enter the registration key(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

输入powerpath注册码,然后按回车继续,成功后会显示以下提示信息。

1 key(s) successfully added.

Key successfully installed.

*license key在一张纸上, 和设备及软件光盘介质一起到货*

 

或者你也可以从已经安装了的系统上查看key:

[root@navy tmp]# powermt check_registration

 

 Key BAP4-6B4H-GFCX-QSR3-M997-E7N6

   Product: PowerPath

   Capabilities: All

4、启动Navisphere和PowerPath

[root@navy tmp]# /etc/init.d/naviagent;/etc/init.d/PowerPath start

三、在EMC上注册次服务器,划分lun给该服务器,正常的话在系统执行如下命令,可以看到指定的lun

[root@navy tmp]# powermt display dev=all

 Pseudo name=emcpowerk

 CLARiiON ID=CKM00094900291 [ftpbackup_SG]

 Logical device ID=60060160010027000262B490D725DF11 [LUN 83]

 state=dead; policy=CLAROpt; priority=0; queued-IOs=0;

 Owner: default=Unknown, current=SP B    Array failover mode: 1

 ==============================================================================

 --------------- Host ---------------   - Stor -   -- I/O Path --  -- Stats ---

 ###  HW Path               I/O Paths    Interf.   Mode    State   Q-IOs Errors

 ==============================================================================

    1 qla2xxx                  sdk       SP B2     active  dead        0      1

 

 Pseudo name=emcpowerg

 CLARiiON ID=CKM00094900291 [ftpbackup_SG]

 Logical device ID=60060160010027000CAF6BE4C0EEDE11 [LUN 60]

 state=dead; policy=CLAROpt; priority=0; queued-IOs=0;

 Owner: default=Unknown, current=SP B    Array failover mode: 1

 ==============================================================================

 --------------- Host ---------------   - Stor -   -- I/O Path --  -- Stats ---

 ###  HW Path               I/O Paths    Interf.   Mode    State   Q-IOs Errors

 ==============================================================================

    1 qla2xxx                  sdg       SP B2     active  dead        0      1

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