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1. Introduction
1.1.1 Introduction
SR-ARS50RE is specifically for personal video/audio, editing storage and
DVR Raid storage applications. It allows easy scalability from JBOD to
RAID, It can be configured to RAID levels 0,1,10,3,5 and JBOD. The
RAID function allows one HDD failure without impact on the existing
data and failed drive Data can be reconstructed from the remaining data
and parity drives. RAID configuration and monitoring can be done
through the LCM front control panel or UTran RAID manager utility.
For SR-ARS50RE that is a internal platform. The RAID subsystem
controller is designed to fit in a three 5.25
〞
half-heigh drive bay for easy
built-in the pc server.
For SR-ARS50RE is a RAID Rackmount platform. It features five 3.5inch
SATAII disk drives with RAID 0,1,3,5.and connects to the host system
through and eSATA or USB/IEEE1394 interface.
For SR-ARS50RE RAID subsystem, that is also a standard part of all
major operating systems such as xp/2000/2003 server, Mac, Linux, etc, the
host system does not require additional or proprietary software to work
with the controller.
1.1.2 Specification
Host Interface
◎
one 3.0Gbps SATA port
※
Disk interface
◎
Five 3.0Gbps SATA ports(for 3.5
〞
HDD)
※
RAID Features
◎
RAID levels:0,1,10,3,5,JBOD
◎
HDD hot-swap
◎
Automatic online background data rebuilding
◎
Automatic disk failure detect
◎
Array roaming
◎
Rebuilding speed rata:200GB per hour(Max.)
※
Management
◎
Driverless: need no driver on host side
◎
LED indicators for Disk status display
◎
LCD control panel for operation status display
◎
RAID level configuration and selection by LCD panel or UTran
RAID manager utility
