Fujitsu ETERNUS AF250 S2 Basic Operation Manual page 81

7. Troubleshooting
Check List
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When a Server HBA Fails and Needs to Be Replaced
This section explains the procedure that is required when the HBAs on the server need to be replaced due to an
FC card failure.
Only an overview of this procedure is provided here. For details, refer to related manuals.
Identifiers such as WWNs and IP addresses of ports persist even after CMs, CAs, and ports of the ETERNUS AF
are changed.
●
FC
The following procedure explains how to replace the FC card.
1
Use ETERNUS Web GUI or ETERNUS CLI to check the WWN, the host affinity and the other settings of the FC
card that is to be removed, and then record the settings.
2
Replace the FC card on the server.
(1)
Turn off the server where the FC card is to be replaced.
(2)
Replace the FC card.
3
Use ETERNUS Web GUI or ETERNUS CLI to specify the required settings.
(1)
Change the WWN, host affinity, and other settings of the removed FC card.
Set the WWN, host affinity, and other settings of the new FC card by referring to the information re-
corded in
(2)
When a switch is used, the WWN zoning settings need to be changed. For details on this setting, refer
to relevant manuals of the switch.
4
After completing the settings, confirm that access from the server is available.
Step 1.
FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Operation Guide (Basic)
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81
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