Grass Valley K2 Storage System Instruction Manual v.3.1 - Manual (Page 364)

364 K2 Storage System Instruction Manual September 6, 2006
Chapter 12 Administering and maintaining the K2 Storage System
Working with RAID storage
Use the procedures in this section when doing configuration or service work on the
RAID storage devices of an existing K2 Storage System. Procedures are as follows:
• “Checking RAID storage subsystem status” on page 364
• “Checking controller microcode” on page 365
• “Identifying disks” on page 365
• “Get controller logs” on page 366
• “Unbind LUN” on page 366
• “Binding LUNs” on page 367
• “Binding Hot Spare drives” on page 369
• “Loading RAID controller microcode” on page 370
• “Downloading disk drive firmware” on page 370
• “Replacing a disk module” on page 371
• “Replacing a controller” on page 372
• “Configuring Level 2 RAID chassis network and SNMP settings” on page 373
• “Configuring Level 3 RAID chassis network and SNMP settings” on page 374
Checking RAID storage subsystem status
Some limited status information for storage subsystems is displayed in the Storage
Utility. This can be helpful when configuring storage. You can view status
information by selecting items in the tree view.
Item in tree view Status information displayed
Controllers in Device Number of Controllers
Controller Peer Status
Primary IP
Serial Number
Slot
Peer Slot
Microcode Version
Bound Number of LUNs
LUN Binding Type, such as RAID 1
State (online or offline)
Disk Firmware
Vendor
State
Product ID
Capacity
Unbound Number of disks