LU Ownershipt

Logical Unit Ownership

In the Logical Unit Ownership window, you can change certain parameters of ownership to logical unit.

To display or to set the system tuning:

In the array window, select the array for which you want to view the system tuning and then click Show & Configure Array. The window and explorer tree for the selected array is displayed.
In the navigation tree, click Performance. The Performance window is displayed.
Click Tuning Parameter. The Tuning Parameter window is displayed.
Click LU Ownership. The LU Ownership window is displayed.

The LU Ownership window provides the following information:

Item	Description
LUN	The LUN column in the table displays the name of the logical unit.
Controller	This column displays the controller number assigned to the LUN
Core	This column displays the core number assigned to the LUN. When core don’t exist, this column displays ”r;N/A”.
RAID Group	This is the name of the displayed RAID group. The default name is RG-000.) Note: The Simple Modular Storage System can have only one RAID group.
Cache Partition	This column displays the number of cache partitions assigned to the LUN (Range is 0 - nnn)
Type	This field displays the type of drive(s) contained in the RAID group. It can be either SAS or SATA. You cannot mix drive types within the same RAID group.

See Also (back to top)

The following topics within this help system provide information that may be helpful in understanding the information on this page, and/or may provide additional information that is related, but not required to understand this topic.

Change Logical Unit Ownership

Trademark and Legal Disclaimer.