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Installing additional Unisphere/Navisphere Host Agent software

177

Installation and Configuration

Installing additional Unisphere/Navisphere Host Agent software

The Unisphere

™

/Navisphere

Host Agent should be used to

automatically register host connections with the array. PowerPath

and ATF require different registration types and the

Unisphere/Navisphere Host Agent is the preferred method over

manual registrations.

You should install the Unisphere/Navisphere Host Agent software to

ensure the adapter connections are all registered correctly. For

instructions on how to perform this operation refer to the EMC

ControlCenter

Unisphere/Navisphere Host Agent software

documentation for your array type.

After the host agent has started and registered the new adapter paths,

you should refresh the host connections in the storage group to

ensure all available paths are assigned. To do this, you have two

options, depending on whether you want to disrupt the connectivity

of the host, as described next.

Option 1: Without disrupting host connectivity (more complex

procedure using Navisphere CLI):

Note: You must have Navisphere CLI installed. Refer to product notes for

complete usage instructions.

1. Using a command prompt, browse to the Navisphere CLI

directory (typically C:\Program Files\EMC\Navisphere CLI>.

2. Enter command navicli -h <sp_IP> storagegroup

-connecthost -host <hostname> -gname

where <sp_IP> is the IP address of either array SP; <hostname> is

the hostname of the host connection to update and

<storagegroupname> is the name of the storage group of the host

connection to update.

3. When prompted, verify the <hostname> and <storagegroupname>

are correct as follows:

Connect host <hostname> to storage group

<storagegroupname> (y/n)?"

Enter y to proceed.

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Emulex 110 Guía de instalación Pagina 177