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Procedure for replacing a QLogic HBA in Stratus ftServers without rebooting

125

Miscellaneous Planning and Procedures

Procedure for replacing a QLogic HBA in Stratus ftServers without

rebooting

This section contains the following information:

◆ “EMC CLARiiON storage arrays”, next

◆ “EMC Symmetrix arrays with device masking enabled” on

page 126

EMC CLARiiON storage arrays

Use of this procedure requires NAVICLI installed on the host system.

1. Remove the IO slice that contains the defective QLogic HBA.

2. Replace the defective HBA with a new HBA of same Stratus part

number (that is, U525 or U526). The HBA should be inserted into

the same PCI slot from which the defective HBA was removed.

(Inserting the replacement HBA into another PCI slot requires a

driver to be loaded for the HBA.)

3. Reinsert IO slice with the new HBA, and reconnect all cables.

4. Power up the ftServer, and let the IO Slice come online and

duplex, as shown in the Stratus ftServer Management tool.

5. Change the FC switch zoning to add the WWN of the replaced

HBA to the appropriate zones.

6. Restart the Navisphere Agent using the Service Control Manager

applet.

7. In the CLARiiON Navisphere Manager, use connectivity status to

verify the new HBA is present and logged in. Alternately, use the

port ‘list’ command in navicli.

8. Using navicli, connect the HBA to the storage group with the

following command:

navicli –h

storagegroup –connecthost

–host

<host-name>

-gname

<Storage-group-name>

This command will give the user the following prompt:

Connect host <host-name>to storage group

<Storage-group-name> (y/n)?

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EMC QLogic Guide d'installation Page 127