Proware EP-2126-SS User manual
EP-2126-SS
SCSI to SCSI
RAID Subsystem
User Manual
Revision 1.1
SCSI to SCSI RAID Subsystem
2 User Manual
Preface
About this manual
This manual provides information regarding the quick installation and hardware
features of the EP-2126-SS RAID subsystem. This document also describes how to
use the storage management software. Information contained in the manual has
been reviewed for accuracy, but not for product warranty because of the various
environment/OS/settings. Information and specifications will be changed without
further notice.
This manual uses section numbering for every topics being discussed for easy and
convenient way of finding information in accordance with the user’s needs. The
following icons are being used for some details and information to be considered in
going through with this manual:
Copyright
No part of this publication may be reproduced, stored in a retrieval system, or
transmitted in any form or by any means, electronic, mechanical, photocopying,
recording or otherwise, without the prior written consent.
Trademarks
All products and trade names used in this document are trademarks or registered
trademarks of their respective holders.
Changes
The material in this document is for information only and is subject to change without
notice.
IMPORTANT!
These are the important information that the user must
remember.
WARNING!
These are the warnings that the user must follow to avoid
unnecessary errors and bodily injury during hardware and
software operation of the subsystem.
CAUTION:
These are the cautions that user must be aware to prevent
damage to the equipment and its components.
NOTES:
These are notes that contain useful information and tips
that the user must give attention to in going through with
the subsystem operation.
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User Manual 3
TABLE OF CONTENTS
Preface ........................................................................................................2
Before You Begin.........................................................................................6
Safety Guidelines ...............................................................................................................................................................6
Controller Configuration.................................................................................................................................................6
Packaging, Shipment and Delivery.............................................................................................................................6
Unpacking the Subsystem........................................................................................................................................7
Chapter 1 Product Introduction.................................................................8
1.1 Identifying Parts of the EP-2126-SS................................................................................................................9
1.1.1 Front View .........................................................................................................................................................9
1.1.2 Rear View...........................................................................................................................................................9
1.2 Enclosure Chassis................................................................................................................................................. 10
1.3 Technical Specifications..................................................................................................................................... 11
1.3.1 RAID Features ............................................................................................................................................... 11
1.3.2 Enclosure......................................................................................................................................................... 11
1.3.3 Environmental............................................................................................................................................... 12
Chapter 2 Physical Components..............................................................13
2.1 Controller Module ............................................................................................................................................... 13
2.1.1 Controller Module Panel.......................................................................................................................... 13
2.1.2 Controller Module Installation............................................................................................................... 15
2.1.3 Controller Board Replacement .............................................................................................................. 16
2.2 Power Supply / Fan Module ........................................................................................................................... 18
2.2.1 PSFM Panel.................................................................................................................................................... 18
2.2.2 Power Supply Module LED...................................................................................................................... 19
2.2.3 Fan of PSFM .................................................................................................................................................. 19
2.2.4 Power Supply Installation ........................................................................................................................ 20
2.2.5 Fan Replacement......................................................................................................................................... 21
2.3 Terminal Module.................................................................................................................................................. 23
2.3.1 Terminal Module Panel............................................................................................................................. 23
2.3.2 Terminal Module Installation.................................................................................................................. 24
2.3.3 Terminal Module Board Replacement........................................................................................... 25
2.4 Drive Carrier Module.......................................................................................................................................... 26
2.4.1 Disk Drive Status Indicators.................................................................................................................... 26
2.4.2 Lock Indicator ............................................................................................................................................... 27
2.4.3 Disk Drive Installation................................................................................................................................ 27
2.5 LCD Display Panel................................................................................................................................................ 29
2.5.1 LCD Display Panel LEDs............................................................................................................................ 29
2.5.2 LCD Front Panel Function Keys ........................................................................................................ 30
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2.6 Rackmount Slide Rail Installation.................................................................................................................. 31
Chapter 3 Getting Started with the System.............................................35
3.1 Connecting the RAID Subsystem to the Host.................................................................................... 35
3.2 SCSI Termination............................................................................................................................................. 36
Chapter 4 RAID Concepts........................................................................38
4.1 RAID Fundamentals............................................................................................................................................. 38
4.2 SCSI Concepts ....................................................................................................................................................... 43
4.2.1 Multiple SCSI Format Support............................................................................................................... 43
4.2.2 Host SCSI ID Selection.............................................................................................................................. 43
4.2.3 Terminators.................................................................................................................................................... 43
4.3 Disk Drive Organization .................................................................................................................................... 44
4.3.1 Physical Drive Groups................................................................................................................................ 44
4.3.2 Logical Unit Number (LUNs) .................................................................................................................. 44
4.3.3 Hot-Swap Drive Replacement................................................................................................................ 44
4.3.4 Disk Failure Detection ............................................................................................................................... 44
Chapter 5 Configuration Utility Options ..................................................45
5.1 Configuration through a Terminal................................................................................................................ 45
5.1.1 Upgrading Firmware through VT-100 Terminal Emulation ....................................................... 50
5.2 Configuring the Subsystem Using the LCD Panel.................................................................................. 52
5.3 Configuration using the proRAID Manager GUI..................................................................................... 54
5.3.1 Login to proRAID Manager..................................................................................................................... 54
5.3.2 The ProRAID Manager Main Menu ..................................................................................................... 55
5.3.3 ProRAID Manager Menu Hierarchy ..................................................................................................... 58
Chapter 6 RAID Management..................................................................59
6.1 Quick Setup............................................................................................................................................................ 59
6.2 Create Array ........................................................................................................................................................... 62
6.3 Modify Array .......................................................................................................................................................... 65
6.4 Delete Array ........................................................................................................................................................... 66
6.5 Create Volume ...................................................................................................................................................... 67
6.6 Modify Volume ..................................................................................................................................................... 70
6.7 Delete Volume....................................................................................................................................................... 71
Chapter 7 Network Management.............................................................72
7.1 Network Settings.................................................................................................................................................. 72
7.2 SNMP Setting ........................................................................................................................................................ 73
7.3 SMTP Setting ......................................................................................................................................................... 74
7.4 NTP Setting ............................................................................................................................................................ 75
7.5 Sync RTC.................................................................................................................................................................. 76
Chapter 8 System Management...............................................................77
8.1 System Setting ...................................................................................................................................................... 77
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User Manual 5
8.2 Channel Manager................................................................................................................................................. 79
8.3 Modify Password.................................................................................................................................................. 81
8.4 Upgrade Firmware............................................................................................................................................... 82
8.5 Restart....................................................................................................................................................................... 84
Chapter 9 Event Log ................................................................................85
9.1 Event Log................................................................................................................................................................. 85
9.2 Export Log............................................................................................................................................................... 86
Chapter 10 Information...........................................................................87
10.1 Disk Information ................................................................................................................................................ 87
10.2 RAID Information............................................................................................................................................... 88
10.3 System Information .......................................................................................................................................... 89
10.4 Hardware Monitor............................................................................................................................................. 90
Chapter 11 Raid Task...............................................................................91
11.1 Raid Status ........................................................................................................................................................... 91
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6 User Manual
Before You Begin
Before going through with this manual, you should read and focus on the following
safety guidelines. Notes about the subsystem’s controller configuration and the
product packaging and delivery are also included.
Safety Guidelines
To provide reasonable protection against any harm on the part of the user and to
obtain maximum performance, user is advised to be aware of the following safety
guidelines particularly in handling hardware components:
Upon receiving of the product:
Place the product in its proper location.
To avoid unnecessary dropping out, make sure that somebody is around for
immediate assistance.
It should be handled with care to avoid dropping that may cause damage to the
product. Always use the correct lifting procedures.
Upon installing of the product:
Ambient temperature is very important for the installation site. It must not
exceed 30°C. Due to seasonal climate changes; regulate the installation site
temperature making it not to exceed the allowed ambient temperature.
Before plugging-in any power cords, cables and connectors, make sure that the
power switches are turned off. Disconnect first any power connection if the power
supply module is being removed from the enclosure.
Outlets must be accessible to the equipment.
All external connections should be made using shielded cables and as much as
possible should not be performed by bare hand. Using anti-static hand gloves is
recommended.
In installing each component, secure all the mounting screws and locks. Make
sure that all screws are fully tightened. Follow correctly all the listed procedures
in this manual for reliable performance.
Controller Configuration
This RAID subsystem supports single controller configuration.
Packaging, Shipment and Delivery
Before removing the subsystem from the shipping carton, you should visually
inspect the physical condition of the shipping carton.
Unpack and verify that the contents of the shipping carton are complete and in
good condition.
Exterior damage to the shipping carton may indicate that the contents of the
carton are damaged.
If any damage is found, do not remove the components; contact the dealer where
you purchased the subsystem for further instructions.
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User Manual 7
Unpacking the Subsystem
The package contains the following items:
• RAID subsystem unit
• Two power cords
• One external serial cable
• One external UPS cable
• One RJ-45 Ethernet cable
• Two external SCSI cables
• Four Active terminators
• Installation Reference Guide
• Spare screws, etc.
If any of these items are missing or damaged, please contact your dealer or sales
representative for assistance.
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8 User Manual
Chapter 1 Product Introduction
The EP-2126-SS RAID Subsystem
Features
Intel 80331 64 bit I/O processor
Supports RAID levels 0, 1, 0+1, 3, 5, 6, 30, 50, NRAID and JBOD
Dual SCSI Ultra320 host channels support clustering technology
Instant availability and background initialization
Supports hot spare and automatic hot rebuild
Local audible event notification alarm
Real time drive activity and status indicators
Java based browser type GUI management utility
Supports password protection and UPS connection
Built-in Ethernet port interface for remote event notification
Transparent data protection for all popular operating systems
Supports multiple array enclosures per host connection
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User Manual 9
1.1 Identifying Parts of the EP-2126-SS
The illustrations below identify the various parts of the subsystem. Each part will be
discussed in details in the following sections of this manual.
1.1.1 Front View
The front section consists of the Drive Carriers and the Smart LCD Panel.
1.1.2 Rear View
The rear view consists of the two Power Supply / Fan Modules, the Controller and
the Terminal Module.
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10 User Manual
1.2 Enclosure Chassis
The EP-2126-SS is a redundant system with hot swappable disks, cooling fans and
power supplies. The chassis assembly contains 12 drive bays at the front. These
drive carriers are arranged in 4 columns of 3 drives. Each drive carrier is lockable
and has a lock indicator.
At the rear, the chassis assembly contains two power supply / fan modules, one
controller module and one terminal module. The power supply and cooling system
is contained in one module for efficient cooling.
NOTE: The modules of the enclosure are interchangeable with
other Epica products.
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