In the left pane of the ESI window, select the host.
Click Host Disks.
Select a disk from the list.
In the Actions pane, click Change Drive Letter and Paths.
The Change Drive Letter and Paths wizard appears.
Select the drive letter or mount point, and then click Next.
Click Yes when prompted for confirmation again.
In the Review Input Parameters page, review the settings, and then click Next to confirm them.
In the Progress page, click Next.
Note: Click More Information for more progress details. If a problem occurs, an error message appears along with options to resume or roll back the process. After the error is resolved, click Resume to resume the process. Click Rollback to revert to the previously executed step.
In the Summary page, click Finish. The drive letter or mount path is changed.