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Changing Host LUN Assignments

Adding (Mapping) a Host LUN

NOTE: When logical drives/logical volumes are first created, unless Do Not Map was selected, host LUNs are automatically mapped after logical drives/logical volumes have completed the initialization process.

  1. Choose Configuration > Custom Configure.
  2. Select Change Host LUN Assignments. The Change Host LUN Assignments window is displayed.
  3. From the Select Host Channel and SCSI ID list box, select the channel and ID to which the LUN is to be assigned.
  4. All available logical drives are displayed under Partitions. For your reference, Used LUNs displays a list of LUNs used for a specified channel and Partition Assignment displays a list of channels, IDs, and LUNs to which a partition has been assigned.

  5. Select the partition you want to map, and click Assign Host LUN.
  6. To map multiple partitions (up to 32), select the first partition, scroll to the last partition, and Shift-click to select everything in between. Then click Assign Host LUN.

    As a result, Unmap Host LUN becomes active.

  7. When finished, click OK to save your changes and return to the main window.
  8. NOTE: In the event that an error message is displayed when mapping a host channel, repeat steps 1 through 5.

Deleting a Host LUN

  1. With the Change Host LUN Assignments window displayed, select the LUN to delete from the Host LUN Assignments field.
  2. Click Unmap Host LUN.

  3. When finished, click OK to save your changes and return to the main menu.

The Logical Drive/Logical Volume Number

For important information regarding the logical drive/logical volume number displayed in the LD/LV field in the Change Host LUN Assignments window, see The Logical Drive/Logical Volume Number.

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