GRASS VALLEY K2 Manual

14 K2 Storage System Version 3.2.74 Release Notes October 19, 2008
K2 system version compatibility
Level 10/20/30 RAID disk drive microcode
Versions of disk drive microcode are compatible with this 3.2.74 release of K2
software as summarized in the following table:
When loading RAID disk drive microcode for Level 10, 20, and 30 RAID devices,
select the controller to load microcode on all drives. Do not select an individual drive
to load microcode. First load the servo file for the specific drive capacity, then load
the interface file. After loading the interface file, wait several minutes while the drives
automatically re-power themselves.
Be aware that Storage Utility can report inconsistent disk drive microcode versions.
This can be a normal condition, since the RAID system supports multiple drive
capacities and microcode versions. Be sure to compare the version numbers with this
table, and update only as required.
Disk Drive
Capacity
Microcode
Type
Microcode
Version
Microcode
File Name
a
a.
Interface microcode and servo microcode each have their own file
Comments
73G Interface 0002 CT15K5SAS.01_
Servo 0002 CT15K5SAS_73.__1
300G Interface 0002 CT15K5SAS.01_
Servo 0002 CT15K5SAS_300.__1

GRASS VALLEY K2 Specifications

General

Brand	GRASS VALLEY
Model	K2
Category	Storage
Language	English