EMC QLogic Installation Guide download pdf (Page 128)

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EMC Fibre Channel and iSCSI with QLogic Host Bus Adapters in the Windows Environment

Miscellaneous Planning and Procedures

Type y.

9. Scan for hardware changes from the Windows device manager.

10. Execute the following commands from a command window:

powermt restore

powermt display

At this point, two HBAs should be present in the display and the

FC HBAs should be duplexed in the ftSMC. It may be necessary

to repeat steps 9 and 10.

EMC Symmetrix arrays with device masking enabled

Use of this procedure requires SYMCLI installed on the host system (part of

the EMC Solutions Enabler suite). Alternatively, EMC ControlCenter can be

used to perform the HBA replacement.

1. Using SYMCLI, run symmask list logins to view the old

WWN/iSCSI HBAs.

2. Remove all cables to the IO slice with the defective HBA, and

remove the IO slice.

3. Replace the defective QLogic HBA with the new HBA of same

Stratus part number (that is, U525 or U526). The HBA should be

inserted into 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.)

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

5. Let the IO Slice come online and duplex, as shown in the Stratus

ftServer Management tool.

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

HBA to the appropriate zones.

7. Run

symmask list hba or discover to view the new initiator

(for example, WWN).

8. Run

symmask replace to substitute a new WWN for all

occurrences in the database of the old WWN.

1. Symmetrix Arrays without device masking enabled do not require this procedure; Symmetrix Arrays

with device masking enabled only require replacing the HBA WWN used in switch zoning.

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EMC QLogic Installation Guide Page 128