EMC Qlogic QLA22xx Instalační příručka stáhnout pdf (Strana 64)

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EMC Fibre Channel with QLogic HBAs in the Windows Environment

Configuring an EMC Boot Device

What Next? From here:

◆ If you need to install multipath and failover software, refer to

Installing Multipath and Failover Software.

◆ If you need to start the installation again, refer to Starting a Fresh

Installation.

◆ Otherwise, installation and setup are complete.

Installing Multipath and Failover Software

Multipath and failover software on the host can transfer control of

storage system LUNs on a hardware failure in a LUN path.

Important: If the Navisphere Host Agent is installed, you must

remove it before installing multipath and failover software. (Refer to

the documentation that came with your failover software.) Reinstall

the host agent after installing the multipath and failover software.

Follow these steps to set up the multipath and failover software:

1. Install the software as described in the your EMC ControlCenter

Navisphere Management software, ATF, or PowerPath

documentation.

2. Create and enable a zone for each additional HBA and SP port

that will be supported by the multipath and failover software.

Refer to Known Issues on page 3-37 for any additional information.

Installing Additional Navisphere Host Agent Software

The EMC ControlCenter Navisphere Host Agent should be used to

automatically register host connections with the array. PowerPath

and ATF require different registration types and the Navisphere Host

Agent is the preferred method over manual registrations.

You should install the Navisphere Host Agent software to ensure the

HBA connections are all registered correctly. For instructions on how

to perform this operation refer to the EMC ControlCenter Navisphere

Host Agent software documentation for your array type.

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

you should refresh the host connections in the storage group to

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

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EMC Qlogic QLA22xx Instalační příručka Strana 64