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Chapter
About the K2 Level 2 RAID storage
This chapter introduces the K2 RAID Storage. Topics include:
•
"K2 Level 2 RAID features" on page 15
•
"K2 Level 2 RAID components" on page 16
•
"Configurations" on page 22
K2 Level 2 RAID features
The K2 RAID Storage is a high performance, high availability mass storage system.
High-bandwidth storage is made possible using Fibre Channel Arbitrated Loop
(FC-AL) technology. The K2 Level 2 RAID's modular, scalable design provides
additional disk storage as your needs increase.
Feature highlights:
• 15 drives in a 3U vertical rack space
• No single point of failure
• All active components are hot-serviceable
• Scalable expansion using RAID Expansion Chassis
• Optional dual RAID controllers provide Fibre Channel failover
• Optical Fibre Channel Small Form-Factor interface
November 23, 2005
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HOST
DISK LINK
PC
LINK
LINK
HOST ID
DE-DIAG
PC
READY
2G
2G
READY
MATE
LINK
ACCESS
BACKUP
FAULT
0
UPS
1
SDN
FLT
RDY
SDN
LNK
PFR
700
POWER
DE
HOST
DISK LINK
PC
LINK
LINK
HOST ID
PC
2G
2G
READY
MATE
LINK
ACCESS
BACKUP
FAULT
GOOD FLT
PWR
AC 100—240V
Level 2 RAID Instruction Manual
!
SERVICE
DE-DIAG
READY
GOOD FLT
PWR
AC 100—240V
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