Hp D2D4100 User Manual

EH996-90901

© 2010 Hewlett-Packard Development Company, L.P.

Printed in the EU

www.hp.com

HP StorageWorks D2D
Backup System

1

About your HP StorageWorks D2D Backup System

The HP StorageWorks D2D Backup System is a disk-based storage appliance for backing
up host network servers or PCs to target devices on the appliance. These devices are
configured as either NAS or Virtual Tape Library targets for backup applications. This
allows the HP D2D Backup System to fit seamlessly into your network backup
environment.

NAS targets for backup applications

Support for both CIFS and NFS protocols means that NAS target devices may be created
as backup targets for both Windows and UNIX /Linux hosts, and may be used with most
backup applications that support backup to disk. NAS targets on an HP D2D Backup
System provide network file share access that is optimized for backup to disk. They should
not be used for general purpose file storage.

Virtual Tape Library targets for backup applications

The backup target appears to the host as an Ultrium Tape Library and requires a backup
application that supports backup to tape. Tape Library emulation type is selected during
initial configuration and this determines the number of cartridge slots and embedded
tape drives that may be configured for the device. Virtual Tape Libraries provide
considerable flexibility for a variety of backup rotation schemes.

The HP D2D Backup System may be configured as an iSCSI or a Fibre Channel (FC)
device. Libraries on the HP D2D Backup System may be configured as iSCSI or Fibre
Channel (FC) target devices. (Note: The HP D2D4106i model does not support FC.)

TIP:

To find out more about NAS target devicess, libraries, example backup

strategies, FC and iSCSI, see the “User Guide” on the CD-ROM.

HP D2D4100 Series 12-disk Capacity Upgrade Kit

The Capacity Upgrade Kit is an optional 12-disk expansion model. It may be installed at
the same time as the HP D2D Backup System or added later. A license is always required
for the Capacity Upgrade and is included with the kit.

Be sure to order the correct kit for your system:

• HP StorageWorks D2D4106 Backup System Capacity Upgrade Kit ­(12 x 500GB Disks).

• HP StorageWorks D2D4112/D2D4312 Backup System Capacity Upgrade Kit

(12 x 1TB Disks).

3 Install the rack rails and unit(s)

The supplied rail kits allow you to install the HP D2D Backup System and Capacity
Upgrade Kit into square and round hole racks for 1U and 2U servers. If mounting the
server into threaded hole or telco racks, please see www.racksolutions.com to purchase
mounting hardware.

Important Safety Information

Use extreme caution when installing and pulling the unit out from the rack; it can slip and
fall, causing damage to the HP D2D Backup System or injury. HP is not responsible for
any damage or injury caused by the mishandling of the HP D2D Backup System.

Always refer to the Safety Guide and the User Guide on the HP StorageWorks CD-ROM
for detailed safety information.

1. Install the rails in the rack, as required. Follow the instructions provided separately with
the rail kits.

2. Slide the HP D2D Backup System into position in the rack and secure it to the rack rails
using thumbscrews on the HP D2D front bezel.

•

Follow the instructions on this poster to connect the the HP D2D4106f and HP
D2D4106i (12 x 500 GB disk) Backup System and the HP D2D4112 (12 x 1TB disk)
Backup System.

• Windows users can then run the Installation wizard from the HP StorageWorks

CD-ROM on each host machine. Linux and UNIX users should refer to the “Linux
and UNIX Configuration Guide” on the CD-ROM.

• The host is the network server that you wish to back up.

• The host machine on which the Installation wizard is run should have Internet

access for installation to complete successfully.

• The HP D2D Backup System should be connected to Gigabit Ethernet. 100 Base-T

Ethernet will limit performance.

• For more detailed information about installing, configuring and using the HP D2D

Backup System, see the “User Guide” on the HP StorageWorks CD-ROM.

HP D2D4100 Backup System

(12-disk model)

HP D2D4100 Capacity Upgrade Kit

(12-disk expansion model)

Start here

4 Connect the hardware

1.

Always use the supplied power cords to connect the HP D2D Backup System to the
mains power supply. For detailed safety information, see the Safety Guide on the
CD-ROM.

2. Use any CAT-5E network cable (also supplied with the product) to connect the LAN

port(s) to a Gigabit Ethernet network.

There are two LAN ports on the rear of the unit, Port 1 and Port 2; this allows the HP
D2D to be connected to two separate Ethernet networks and used to back up host
devices on both networks. Alternatively, the two network ports may be bonded together
to gain bandwidth and failover benefits when on a single network.

LAN Port 1 (the lower port) must always be connected, because the Web Management
Interface requires an Ethernet connection to set up devices.

To ensure that the HP D2D Backup System is discovered successfully, install it on the same
subnet as the host machine that will access it. Typical installations have the HP D2D
Backup System connected to the same Gigabit network switch as the host machine that is
carrying out the backups in order to gain optimum performance.

Connect the hardware continues overleaf

NOTE:

The label on the top of the HP D2D contains useful identity information, such
as the MAC address and default network name. Make a note of this information
before you install the HP D2D in the rack. There is also a label with login information
for the iLO2 management port.

3. If you have purchased the Capacity Upgrade Kit, it should be installed directly below

or above the HP D2D Backup System. Use the thumbscrews on the front of the chassis
to secure the Capacity Upgrade Kit to the rack. (Remove the small side panels secured
with blue tape to access the thumbscrew.)

Further information about networks

The two physical network ports provide three network configuration modes:

• Single Port Configuration: The HP D2D is connected to one network; only one network

port is used (Port 3).

• Dual Port Configuration: The HP D2D is connected to two different networks. Both

network ports are used.

• High Availability (Port Failover) Configuration: Both network ports are used, but the

two ports are bound together to provide port failover.

• High Availability (Link Aggregation): This creates a bonded network port and provides

load balancing across the two network ports.

Single port configuration is the default mode, but it may easily be changed during the
software installation, discovery and configuration process or subsequently from the Web
Management Interface. If dual port configuration is required, the networks must be on
different sub-nets.

The High Availability mode is the recommended option, because it provides port failover,
but both network ports must be connected to the same switch and it must support port
bonding.

For further information please refer to the “User Guide” on the CD-ROM.

NOTE:

The HP D2D supports the IPv6 protocol, but it is factory-configured to
recognize both IPv4 and IPv6 protocols and use either, for example if the internet
service provider (ISP) uses an IPv4 network. No further user configuration is required.

Connecting to a Fibre Channel SAN

The HP D2D4112 and HP D2D4106f are supplied with the correct FC card pre-installed
(the HP D2D4106i does not support FC). However, you must still connect the HP D2D to
an Ethernet network in order to run the Installation Wizard and use the Web
Management Interface, as described over the page.

The main differences to be aware of are:

• The wizard cannot create library devices for you on the HP D2D; you must do that

after installation from the Web Management Interface.

• Devices created on the HP D2D can be accessed by all hosts on the SAN unless you

configure zones on the Fibre Channel Fabric/Switch.

Connecting to the Capacity Upgrade Kit (optional)

Install the rail kit and expansion model immediately below or above the HP D2D Backup

System, as described in Section 3.

1. To ensure correct keying, first connect the supplied cable to the IN connector on the

rear of the Capacity Upgrade Kit.

2. Connect the other end of the cable to the port labeled “Port 1E” on the RAID P212

PCI-e card on the rear of the HP D2D Backup System.

3. Use the supplied power cords to connect the Capacity Upgrade Kit to the mains

power supply.

2

IMPORTANT – Retrieve your license entitlement

certificates (if purchased)

Licensing is used to enable optional product functionality, such as extra disk capacity,
replication or other future features. If you have purchased any of these features, you will
receive the appropriate License Entitlement Certificate with your product. This is a paper
document that contains all the information you need to obtain your unique License To Use
key, which you can then enter into the Web Management Interface.

The Entitlement Certificates are shipped in clearly marked card envelopes with your D2D
Backup System. These are valuable items so, to prevent them becoming lost, please
ensure they are identified and put safely to one side during unpacking.

It is strongly recommended that they are redeemed as soon as possible. Go to the
Webware site - webware.hp.com.

Back Panel

1 Power sockets
2 LAN port 1 – always used for data connection
3 LAN port 2 – used for data connection only if network configured

for dual port IP addresses

4 iLO2 port - do NOT use for data connection
5 RAID controller
6 Fibre Channel card
7 (reserved for future use)

1 IN connector
2 Port 1E
3 Power connector

Server

HP StorageWorks D2D
Backup System

LAN

ServerServer

Supplied cable

Ethernet

switch

Blue = Identified
Blue flashing = Active remote management
Off = No active remote management

Amber = Fault condition
Off = No fault condition

7 Using your D2D

Backup Software

If you are backing up to NAS shares on the HP D2D Backup System you need software
that supports backup to disk. You must configure a new backup job in your application.

If you are backing up to Virtual Tape Libraries on the HP D2D, you need software that
supports backup to HP Tape libraries. You can incorporate the HP D2D into your
existing tape rotation schemes. For example scenarios see the “User Guide” on the
HP StorageWorks CD-ROM.

Always refer to www.hp.com/go/connect, to ensure that you are running supported
software and install any recommended updates.

Data deduplication

The HP D2D incorporates data deduplication technology. Deduplication is applied on a
per device basis; it is always enabled for NAS shares, but may be disabled for Virtual
Tape devices. As data is backed up to a device, the HP D2D analyzes the data at block
(not file) level and stores only data that is unique, creating pointers to blocks that are
already stored on that device. (It does not reference data stored on other devices.) This is
an extremely efficient way of using the available storage space.

Replication

Replication allows users to replicate data from cartridges on one HP D2D to mapped
slots on another HP D2D on a remote site. Once configured (using the simple-to-use
wizard), replication occurs automatically, ensuring data is mirrored on source and target
HP D2Ds. Deduplication ensures that network traffic is minimized.

8 Troubleshooting

Detailed help is available while running the Installation wizard. If you encounter
problems during any of the the installation phases, it will advise you what steps to take.

For more troubleshooting information, refer to the “User Guide” on the HP StorageWorks
CD-ROM. This guide also contains reference information about iSCSI and RAID. If you
cannot resolve problems, contact HP Support at www.hp.com/support.

For the latest information about computer, OS and software compatibility, see

www.hp.com/go/connect or www.hp.com/go/ebs.

5 Software installation, discovery and

configuration

There are three possible stages to installation. You may not need to complete all of them.

1 Optional: If you will be configuring Virtual Tape Devices, install all the required

drivers. This step is not required if you intend to use only NAS shares.

2 Mandatory: Discover and configure the HP D2D Backup System on the network.
3 Optional: Create a base iSCSI library configuration to get started. This step is not

required if you intend to use only NAS shares or only FC devices on the HP D2D.

NOTE:

For networks using the IPv4 protocol (most networks), Dynamic (DHCP)
network addressing is enabled by default on the HP D2D. If your network supports
DHCP, all the required network parameters will be set automatically. If your network
uses static IP addressing, you will need to manually assign network settings - IP
address, subnet mask and gateway. Make sure that you have these ready before you
start installation.

If you are on an IPv6-only network, simply enter the MAC address of the HP D2D
into the wizard when requested, which can then be used to find the IP address and
required network parameters automatically. You will find the MAC address on the
label on the top of the unit.

Windows users:

The recommended way to set up your HP D2D Backup System network is to run the
Installation wizard from the HP StorageWorks CD-ROM supplied with your product. The
Installation wizard should be run on all hosts that are to be backed up to the HP D2D
Backup System.

1. Insert the CD-ROM into the host machine and the Installation wizard will auto run. In

most instances the installation completes all three stages detailed above successfully.
For more detailed information about what happens during each stage and about FC
and iSCSI, please refer to the “User Guide” on the HP StorageWorks CD-ROM.

2. Run the Installation wizard on the other hosts that are to be backed up.

Linux and UNIX users:

Download the latest patches for your operating system. For configuration instructions,
please refer to the “Linux and UNIX Configuration Guide” on the HP StorageWorks
CD-ROM.

6 Web Management Interface

To run the Web Management Interface:

• From a Windows host server or PC: Use the desktop shortcut created by the Installation

wizard or

• From any machine connected to the network: Enter https: followed by the IPv4 or IPv6

address or name (fully qualified domain name) of the HP D2D Backup System into the
web browser.

The default Sign On is Administrator with a password of Admin. Both names are case
sensitive. (The password can be changed after installation.)

The iSCSI device created during installation will appear to the backup software on your
host server or PC as a locally-attached backup device. This backup device can be seen
only by the host and not by any other devices on the network.

Use the Web Management Interface to:

• Monitor the status and health of the HP D2D Backup System and all configured

backup devices.

• Create NAS Shares as targets for disk backup.

• If you have created a Virtual Tape device as the backup target, change the number of

cartridge slots or create additional library devices for a host.

• Create and configure Fibre Channel devices, if required.

• Create slot mappings and configure replication, if required.

Power On

1. If you have installed the Capacity Upgrade Kit, power it on first. You may need to hold

down the power on button (on the rear of the unit) for a few seconds.

2. Power on the HP D2D Backup System (the power button is on the front of the unit).

Power Off

To power off your HP D2D Backup System always use the Web Management Interface,
as described in the “User Guide” on the HP StorageWorks CD-ROM.

CAUTION: If you need to power down the Capcity Upgrade Kit, make sure the

HP D2D Backup System is powered down first. This ensures that the system does
not erroneously mark the drives as failed when to HP D2D Backup System is
powered up again.

To power off the Capacity Upgrade Kit, press the Power On button and wait for the

system power LED to go from green to amber.

NOTE:

When installing/replacing a hot-plug device, it is not necessary to power

down the units.

Item

1

Status

Steady blue identifies the HP D2D in the rack

System health LED2 Green = Normal operation

Flashing amber = Degraded condition
Flashing red = Critical condition

LAN port 3&4

Heartbeat LED 1

Green = System activity
Off = No system activity

Fault LED2

UID button/LED3

Understanding the LEDs

HP D2D Backup System

Capacity Upgrade Kit (optional)

Description

HP D2D beacon LED

Off = no network connection or network not
configured
Flashing green = network connection

Power button LED5 Off = no power connected

Steady green = power connected, device ready for use
Steady amber = device switched off or in hibernation
with power connected

6 Disk beacon LED Steady blue identifies a specific disk within the unit

Disk online/activity LED7

Steady green = online, no activity
Flashing green = disk activity
Steady amber = disk failed
Off = no network connection

Item StatusDescription

1 Power On button

Capacity Upgrade Kit

(rear view)

HP D2D Backup System

(front View)

1 Power On button