Solution if LUNs fail to be detected after the host initiator or HBA card is changed

Solution if LUNs fail to be detected after the host initiator or HBA card is changed:
1. Description: What can I do if LUNs fail to be detected after the host initiator or HBA card is changed?
a. The iSCSI Initiator Node Name value of the host is changed.
b. The HBA card (Fibre Channel or SAS) of the host is replaced.
2. Solution:
a. For the iSCSI connection in the front end, change the name of the host initiator to the changed iSCSI Initiator Node Name value.
b. For the Fibre Channel or SAS connection in the front end, add the WWN of the current host's port to the storage array.

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