 Click, Create/Modify Mapping

 Select the volume

 Select an Initiator group

 Assign a LUN number

 View/verify the results

Click, Create/Modify Mapping: Start by navigating to the section where you can create or modify mappings in the XtremIO WebUI.

Select the volume: Choose the volume you want to map to a host from the list of available volumes.

Select an Initiator group: Pick the appropriate initiator group, which represents the host or group of hosts to which the volume will be mapped.

Assign a LUN number: Assign a Logical Unit Number (LUN) to the volume, which the host will use to access it.

View/verify the results: Finally, review the mapping configuration to ensure that everything is set up correctly and verify that the host can access the mapped volume.

References:

Dell XtremIO User Guide

XtremIO WebUI Documentation

Dell XtremIO Deployment Services

Best practices for managing volumes and host mappings in XtremIO environments