HP J3278B - SureStore CD-ROM Server/Tower 7 NAS... User manual

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HP CD-ROM Server
User’s Guide
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© Copyright 1997, 1998
Hewlett-Packard Company.
All rights reserved.
Reproduction, adaptation or translation
without prior written permission is prohibited,
except as allowed under the copyright laws.
Publication number
5967-2219
Second Edition,
February 1998
Applicable Products:
J3168A
J3169A
Trademark Credits
Microsoft®, MS-DOS®, Windows®, Microsoft
Windows NT™ are trademarks or U.S.
registered trademarks of Microsoft Corporation.
NetWare® and Novell® are registered
trademarks of Novell Corporation. IBM®, IBM
LAN Server®, Operating System/2® are
registered trademarks of International
Business Machines Corp. Ethernet is a
registered trademark of Xerox Corporation.
UNIX® is a registered trademark of UNIX
System Laboratories Inc. in the U.S.A. and
other countries, licensed exclusively through
X/Open Company Limited.
Warranty
The information contained in this document is
subject to change without notice.
HEWLETT-PACKARD COMPANY MAKES
NO WARRANTY OF ANY KIND WITH
REGARD TO THIS MATERIAL, INCLUDING,
BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE.
Hewlett-Packard shall not be liable for errors
contained herein or for incidental or
consequential damages in connection with the
furnishing, performance or use of this material.
A copy of the specific warranty terms applicable
to your HP product and replacement parts can
be obtained from your HP Sales and Service
Office or Authorized dealer.
For warranty service information, see appendix
E in this guide.
Safety Considerations
Prior to the installation and use of this product,
review all safety markings and instructions.
Do not proceed beyond a WARNING or
CAUTION notice until you have understood
the hazard and have taken appropriate
precautions.
Grounding. This product provides a
protective earthing terminal. There must be an
uninterrupted safety earth ground from the
main power source to the product’s input wiring
terminals, power cord or supplied power cord
set. Whenever it is likely that the protection
has been impaired, disconnect the power cord
until the ground has been restored.
Hewlett-Packard Company
8000 Foothills Boulevard
Roseville, California
95747-6588
Instruction Manual Symbol. If
the product is marked with this
symbol, refer to the product
manuals to protect the product
from damage.
WARNING Denotes a hazard that can
cause injury
CAUTION Denotes a hazard that can
damage equipment or data.
!
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7
Preface
Thank you for purchasing the HP CD-ROM Server!
The HP CD-ROM Server provides a simple and cost-effective
way to allow information stored on CD-ROMs to be shared by all
users on an Ethernet network.
The HP CD-ROM Server provides multi-protocol support for
most network operating systems. As additional support and new
features become available, it provides the ability to upgrade
firmware for future investment protection.
The HP CD-ROM Server for Ethernet networks is available as a
stand-alone or tower module.
About this Manual This manual applies to both the HP CD-ROM Server
Stand-Alone and Tower modules with firmware version 4.11 or
later.
The manual consists of six chapters followed by appendices:
1. Introduction – Provides a brief description of the HP
CD-ROM Server: how it works, where to use it and key
benefits.
2. Basic Installation – Provides the steps to connect your
HP CD-ROM Server to the network and to your CD-ROM
drives.
3. Network Configuration – Provides the procedures to
integrate your HP CD-ROM Server into your network
environment.
4. Mounting or Mapping Network Drives – Provides the
steps to set up your system to access CD-ROMs.
5. CD-ROM Server Configuration – Describes how to
configure operation of the HP CD-ROM Server.
6. Security Management – Provides information on how to
manage and control user access to CD-ROMs.
The appendices provide supplemental information, such as
troubleshooting procedures, configuration parameters, firmware
upgrade procedures and technical specifications.
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8
HP Customer Support Numbers
If you need assistance, call one of the following numbers.
Electronic Support Services
Hewlett-Packard provides software utilities, firmware upgrades
and support information for the HP CD-ROM Server through
the World Wide Web and various bulletin board services.
In the USA and Canada, call 208-323-2551
In Europe, call the following number for your country:
Austria 06.60.63.86 Netherlands 020.606.87.51
Belgium (Dutch) 02.626.88.06 Norway 22.11.62.99
Belgium (French) 02.626.88.07 Portugal 01.44.17.199
Denmark 39.29.40.99 Spain 90.23.21.123
Finland 02.03.47.288 Sweden 08.61.92.170
France 04.50.43.98.53 Switzerland 084.880.11.11
Germany 0180.52.58.143 United Kingdom 0171.512.5202
Italy 02.2.641.0350 Europe (English
outside the UK) +44.0171.512.5202
Ireland 01.662.55.25
For all other countries, contact your reseller.
World Wide Web HP's Electronic Support Center:
http://www.hp.com/go/CDROM_Server
America Online Download from the HP Forum.
CompuServe Download from the HP Forum on CompuServe. To sign up for
CompuServe call [phone] and ask for Representative
#51 (USA only).
HP BBS
Use 208 344-1691 for 24-hour access to the HP BulletinBoard
Service. The first time you use this service, you will be asked
to type your name and address to establish an account and
password for future use.
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5
Table of Contents
Preface
HP Customer Support Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Electronic Support Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Table of Contents
1. Introduction
HP CD-ROM Servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
How They Work. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Where to Use Them . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Features and Benefits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2. Basic Installation
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Connecting the Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
3. Network Configuration
Novell NetWare Networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Microsoft and IBM Networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
TCP/IP Networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Time Synchronization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
4. Mounting or Mapping Network Drives
The HP CD-ROM Server File System . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Access Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Novell NetWare (NCP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
Microsoft and IBM Networks (SMB) . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
UNIX (NFS). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21
Web Browsers (HTTP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22
5. CD-ROM Server Configuration
Configuration Using a Web Browser . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Configuration Using a Text Editor . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
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6
6. Security Management
How to Setup Access Restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
HP CD-ROM Server Access Rights . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Security Management using a Web Browser . . . . . . . . . . . . . . . . . . . 6-3
Security Management using a Text Editor . . . . . . . . . . . . . . . . . . . . . 6-6
Security Management in Specific Network Environments . . . . . . . . 6-9
A. Troubleshooting
Diagnostic Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
The Front Panel Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3
Errors When Accessing the CD-ROM Server . . . . . . . . . . . . . . . . . . . A-5
Difficulty Locating the CD-ROM Server in NetWare . . . . . . . . . . . . . A-6
NetWare NDS Installation Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6
Problems When Accessing Disc Changers. . . . . . . . . . . . . . . . . . . . . . A-8
Restoring Factory Default Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . A-9
B. The Config.ini File
C. Updating the Firmware
Firmware Updates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1
D. Technical Specifications
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1
Network and Drive Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-2
Electrical and Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-2
Supported Network Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-3
Supported Network Protocols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-4
Security Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-4
E. Warranty
F. Regulatory Statements
Index
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Introduction 1-1
1
Introduction
HP CD-ROM Servers
HP CD-ROM Servers connect CD-ROM drives to Ethernet
networks. All users on the network can share the information on
any CD-ROM inserted into a connected CD-ROM drive.
Stand-Alone Module The stand-alone module provides RJ-45 and BNC network
connectors. The RJ-45 connector connects to a 10Base-T
(twisted-pair cable) network. The BNC connects to a 10Base2
(thin coaxial cable) network. The 50-pin high-density SCSI-2
connector supports up to 7 CD-ROM drives. If CD-ROM disc
changers are used, up to 56 discs can be accessed.
Tower Module The tower module provides RJ-45 and AUI (Attachment Unit
Interface) network connectors. The RJ-45 connector connects to
a 10Base-T (twisted-pair cable) network. If you use an
appropriate external transceiver module, the AUI connector
allows you to connect to a 10Base2 (thin coax), 10Base5 (thick
coax) or fiber-optic network.
HP CD-ROM Server
HP CD-ROM Server
Stand-Alone Module Tower Module
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1-2 Introduction
The 50-pin SCSI-2 header (typically for SCSI ribbon cable)
supports up to 7 CD-ROM drives, or up to 56 discs if disc
changers are used. The CD-ROM tower module is designed for
installation into a CD-ROM tower.
How They Work
HP CD-ROM Servers connect as nodes on an Ethernet network.
An HP CD-ROM Server acts as a network file server. This
means that it is independent of other file servers—a network
client communicates directly with the CD-ROM server. This
results in high performance and reliability.
Installation and configuration is easy. In most environments,
the network connection is the only installation required prior to
using the HP CD-ROM Server. There is no software that must
be installed on clients or file servers. Your computer will see the
HP CD-ROM Server simply as another network file server, and
you access it through standard network operating system
commands.
The HP CD-ROM Server also supports the HTTP protocol.
Therefore, you can access and manage the CD-ROM server
through a standard Web browser, such as Netscape Navigator or
Microsoft Internet Explorer.
For Windows 95 or NT 4.0 systems, a software utility is
available for use in place of a Web browser. This utility (the HP
CD-ROM Server Utility) provides an easy-to-use graphical
interface to manage your HP CD-ROM Servers. You can
download this software from the HP Web site (see the Electronic
Support section in the front of this manual for the HP Web
address).
Note ❏At the HP Web site, you can also download technical support
information, and the latest versions of the CD-ROM server
firmware and software utilities. Check with your HP-authorized
dealer for additional assistance.
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Introduction 1-3
Where to Use Them
HP CD-ROM Servers can be used in a variety of network
environments. It supports basic messaging and network
protocols, including:
• NCP (NetWare Control Protocol) over IPX
• SMB (Server Message Block) over NetBEUI (NetBIOS
Extended User Interface)
• SMB over NetBIOS/TCP/IP
• NFS (Network File System) over UDP/IP.
• HTTP (HyperText Transfer Protocol) over TCP/IP for
access from a Web browser
Network clients that use these networking protocols can access
the CD-ROM server. Refer to appendix D for more information.
NetWare Networks HP CD-ROM Servers emulate Novell File Servers running
NetWare 3.x and 4.x. No NLM is required.
Microsoft and IBM
Networks
HP CD-ROM Servers are easily shared using the SMB protocol,
which is integrated with popular PC systems (such as Microsoft
Windows 95 and NT, and IBM OS/2 systems).
UNIX Networks HP CD-ROM Servers are mounted using NFS.
Internet/Intranet
Networks
HP CD-ROM Servers are accessed from a Web browser in
environments that can use HTTP over TCP/IP.
Features and Benefits
File Server
Independence
The HP CD-ROM Server comes pre-installed with all the
network functionality required. It does not rely on intermediate
communications with a file server.
Ease-of-Use The HP CD-ROM Server is designed to be easy to install and
use. Software on disks or tapes are not needed to install the
server. The server uses basic network protocols (NCP, SMB and
NFS), so there is no need to learn any special software to access
the server.
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1-4 Introduction
Flexibility As a network node, the HP CD-ROM Server can be located
anywhere on the network, either close to users or in secured
areas. Since it is a multi-protocol device, it can simultaneously
support a variety of network operating environments, including
Novell NetWare, Microsoft and IBM Network Operating
systems, UNIX and Internet/intranets. HP CD-ROM Servers
also provides flexible connectivity to CD-ROM drives and
CD-ROM disc changers.
Web Server
Functionality
As a Web server, it can be accessed from a Web browser, such as
Netscape Navigator or Microsoft Internet Explorer. Web
browser access includes configuration and management.
Security CD-ROM access can be restricted by setting up password
protection. It is also possible to limit the number of
simultaneous users of any CD-ROM to comply with license
agreements.
Speed By using a 32-bit RISC processor and cache memory, there is
ample throughput for demanding CD-ROM applications.
Maintenance New firmware can be easily downloaded to the HP CD-ROM
Server’s flash memory over the network.
Remote Management The HP CD-ROM Server supports the Simple Network
Management Protocol, SNMP, for management applications
that use it. Management can also be done through a Web
browser.
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Basic Installation 2-1
2
Basic Installation
Overview
A typical Ethernet network using an HP CD-ROM Server
Stand-Alone Module is illustrated below. For a Tower Module,
the CD-ROM drives and tower module will normally be installed
inside a tower chassis.
Network Hub
Network cables
CD-ROM Server
Module
CD-ROM drives
SCSI cables
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2-2 Basic Installation
Unpacking
Unpack and inspect all parts for damage. Contact your dealer if
anything is missing. All packaging materials can be recycled.
Each HP CD-ROM Server product contains the following:
• CD-ROM server module
• HP CD-ROM Server User’s Guide (this manual).
• HP CD-ROM Server Quick Installation Guide
Included with the Stand-Alone Module only:
• One of the following power supply modules (19 Vdc):
CAUTION ❏Verify the part number of the power supply for your
country. Failure to comply may result in damage to the
power supply and other equipment. For specifications, see
appendix D.
Included with the HP CD-ROM Tower Module only:
• 4 mounting screws for the CD-ROM server.
• 2 screws and washers for the network connection board.
• Network connector board and ribbon cable assembly.
• A self-adhesive LAN hardware address label to attach to
the tower enclosure.
Region HP Part Number
North America/USA 0950-3274
Europe 0950-3268
United Kingdom 0950-3270
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Basic Installation 2-3
Accessories
You may need some additional hardware to complete your
installation. Available hardware from Hewlett-Packard are
listed below.
SCSI Cables For the Stand-Alone Module Only. HP provides the following
SCSI-2 cables and terminators. For other SCSI-2 cables or
terminators, consult with HP or your local cable vendor.
Note ❏Industry-standard SCSI-2 cables and terminators are available
in different lengths and with different connector types. You
must obtain the proper cables to match the connectors on your
CD-ROM drives. HP SCSI cables may, or may not, be suitable
for your drives..
Additional Power
Supplies
For the Stand-Alone Module only. HP provides the following
power supplies for other countries and regions:
HP Product (meters) SCSI Connector Type
C2955A (0.5 m)
C2908A (1.0 m)
C2956A (1.5 m)
C2957A (2.0 m)
50-pin high-density (thumb screws),
male/male
K2286 (1.0 m) 50-pin low-density (bail lock) to high-density
(latch clip), male/male
K2296 (1.0 m)
K2297(1.5 m) 50-pin low-density (bail lock) to high-density
(thumb screws), male/male
92222A (0.5 m)
92222B (1.0 m)
92222C (2.0 m)
50-pin low-density (bail lock), male/male
(For drive-to-drive connections only)
K2291 Active Terminator, 50-pin low-density, (bail
lock)
C2904A ActiveTerminator,50-pinhigh-density,(thumb
screws)
Region HP Part Number
Japan 0950-3267
Australia 0950-3269
South Africa 0950-3272
Israel 0950-3273
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2-4 Basic Installation
Transceivers For the Tower Module only. HP provides the following AUI
transceivers:
Towers and
SCSI Drives
HP provides the following towers and SCSI drives:
Connecting the Hardware
Before You Begin •Stand-alone version only: Make sure that the power supply
(19 Vdc) included with your product is marked with the
correct AC voltage and frequency for your country.
•Verify that power is not connected to the CD-ROM server
or any of the CD-ROM drives when making changes to the
SCSI cables. The SCSI bus may be damaged if you connect or
disconnect any units when the power is on.
•If you have not already done so, record the LAN hardware
(MAC) address of the CD-ROM server. You will need this
address during installation. The address is printed on the label
placed on the bottom of the server, in the form
00-60-B0-hh-hh-hh (where his a hexadecimal number).
• Verify with your Network Administrator that a network
connection is set up to connect the CD-ROM server and
configure it onto the network.
HP Product AUI Transceiver
28641B ThinLAN coaxial cable (BNC)
28683A Fiber-optic cable (ST)
HP Product Description
C2987A 8-bay tower for HP CD-ROM Server Tower Module. Provides SCSI backplane plug-in
connectors.
C2988A
7-bay tower for HP CD-ROM Server Stand-
Alone Module (requires a SCSI cable to the
first drive). Provides SCSI backplane plug-in
connectors.
C2997A HP 20X CD-ROM drive (includes SCSI plug-in
assembly)
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Basic Installation 2-5
Installing the
Tower Module in a
CD-ROM Tower
If you are installing a CD-ROM Stand-Alone Module, or if your
Tower Module has already been installed in a tower, you can skip
this section.
The HP CD-ROM Server Tower Module is intended to be
installed in standard CD-ROM towers. The dimensions of the
CD-ROM server are the same as for standard CD-ROM drives,
which is 5.25 inch half-height.
To install the CD-ROM server, follow the steps below:
WARNING ❏To avoid the risk of electrical shock or other injury,
disconnect power from the tower before removing the
cover, chassis, or enclosure.
1. Prepare the CD-ROM tower for the installation, for example,
remove the chassis cover.
2. Record the LAN hardware (MAC) address of the CD-ROM
server. You will need this number during the network
configuration described in chapter 3. The address is found on
the label on the bottom of the server.
Note ❏An additional label that identifies the same LAN hardware
address is included with the CD-ROM server tower module.
This label is intended to be attached to the outside of the tower
chassis (the CD-ROM server may not be accessible after it is
installed).
3. Refer to the tower installation instructions for additional
hardware to be assembled onto the CD-ROM server prior to
installation.
4. Slide the CD-ROM server into the tower.
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2-6 Basic Installation
5. If required, use the four screws supplied to fix the CD-ROM
server in place. Use the upper or lower holes depending on the
type of tower and its mounting requirements. See the figure
below.
CAUTION ❏The length of the screws must not exceed 0.2 inch (5 mm). If
they do, the internal components of the CD-ROM server
may be damaged.
6. Attach the power cable to the CD-ROM server. The power
connector on the CD-ROM server is a standard PC 4-pin power
connector (12 and 5 Vdc), as shown in the picture below.
7. Connect the external network connector board to the CD-ROM
server using the ribbon cable. The network connector board
includes network connectors and the Reset button.
The board is intended to be mounted on the back of the
CD-ROM tower. The mounting plate on the board fits into
standard parallel-connector cut-out holes available on most
towers.
Power supply connector
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Basic Installation 2-7
.
Proceed to “Connecting CD-ROM Drives to the CD-ROM
Server”.
Connecting
CD-ROM Drives to
the CD-ROM
Server
If your CD-ROM server tower module and drives have been
pre-installed in a tower, proceed directly to “Connecting the
CD-ROM Server to the Network”.
You can connect up to seven SCSI CD-ROM drives to a single
CD-ROM server. You must use the SCSI cables that are
appropriate for your drives. If the cables were not supplied with
your drives, they must be ordered separately.
Note ❏Be sure to follow the guidelines for connecting SCSI devices:
• Minimize the SCSI bus length, which is the total length
of cable between SCSI bus terminators. However, do not
use device-to-device cables that are less than 0.5 meters.
• Do not exceed the maximum SCSI bus length of 6 meters.
• To work properly, the SCSI bus must be electrically
terminated at both ends using SCSI terminators. The
CD-ROM server contains an internal terminator for one
end of the SCSI bus. You must provide an external
terminator for the other end of the bus.
• Each unit on the SCSI bus must have a unique SCSI
address, or “ID”. The CD-ROM server reserves SCSI
address 7. You can use values 0 through 6 for the CD-
ROM drives.
Note ❏IDE and EIDE CD-ROM drives are not supported.
External network connector board
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2-8 Basic Installation
1. Connect a SCSI cable to the SCSI connector on the CD-ROM
server and to the first CD-ROM drive.
Connect the SCSI cable to the first CD-ROM drive. If there
are more drives (up to 7), use additional SCSI cables to
connect the drives.
2. Connect a SCSI terminator to the last drive in the SCSI chain:
• If there is only one CD-ROM drive, then it is the “last”
drive in the chain and must be terminated.
• Do not terminate other CD-ROM drives placed between
the CD-ROM server and the last drive.
• The HP CD-ROM
Server contains built-
in SCSI termination;
therefore, the server
must be physically
located at one end of
the chain.
3. Set the SCSI address of
the CD-ROM drive(s).
Each connected drive
must have a unique SCSI
address. SCSI addresses
0 through 6 may be used.
The SCSI address of the
HP CD-ROM Server is 7
and cannot be changed.
See the CD-ROM drive
documentation for
instructions on how to set
the address.
50-pin High-density
(Stand-Alone Module)
SCSI-2 connector
(Tower Module)
50-pin header
SCSI-2 connector
External SCSI Terminator
1
2
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