Grass Valley K2 Summit Storage Area Network Installation - Manual (Page 317)

Status information displayed Item in tree view
Peer Status
Primary IP
Serial Number
Slot
Peer Slot
Microcode Version
Controller
Number of RANKS or LUNs Bound
Binding Type, such as RAID 1
State (online or offline)
Number of Logical Units
RANK
Firmware
Vendor
State
Product ID
Capacity
Disk
Number of disks Unbound
Checking controller microcode
As explained in the previous section, to check controller microcode, in Storage Utility select the
controller in the tree view and the microcode version is displayed.
Identifying disks
When you do maintenance or service work on your RAID storage, it is important for many tasks
that you positively identify the disk or disks on which you are working. Your primary indicators
for this are the numbering of the disks in Storage Utility and the ability to flash the disk LED on a
physical disk or a group of disks.
DP0 disk numbering
In Storage Utility, RAID disks are numbered with a hexadecimal convention. Disk modules are
identified based on the chassis address and physical location. When Expansion chassis are all
connected to DP0, disks are numbered as follows:
With disk numbering as
follows: Connects to... Chassis...
03 02 01 00 DP0 (internal connection) Primary
18 November 2010 K2 SAN Installation and Service Manual 317
Administering and maintaining the K2 SAN