Modifies physical disk properties such as turning the Locate LED
    on or off and specifying the unique device ID (UDID) to external
    SAS and SATA devices.

    Format

      SET DISK  sas_id

1  –  Parameters

 sas_id

    Specifies the SAS ID of the target SAS disk to be modified. (To
    display SAS IDs, enter the SAS command SHOW DISK.)

2  –  Qualifiers

2.1    /IDENT

       /IDENT=udid

    Specifies the unique device ID (UDID), which is used as the unit
    number in the device name for an external SAS or SATA disk. The
    device name is in the form $3$dgaxyz, where xyz is the UUID for
    external SAS and SATA disks.

    The UDID can be a number between 1 and 9999.

    See the /REMOVE qualifier to remove a UDID.

2.2    /LED

       /LED=OFF
       /LED=ON

    Sets the Locate LED, which can be used to find the SAS or SATA
    disk.

2.3    /REMOVE

    Remove the unique device ID (UUID) for an external SAS or SATA
    disk.

3  –  Example

     SAS> SET DISK 1 /LED=ON

      In this example, the SAS ID 1 Locate LED is turned on.