HP StorageWorks D2D HP StorageWorks D2D Backup System HP D2D4112 User Guide (E
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- HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 1
HP StorageWorks D2D Backup System nl HP D2D4112 User Guide Part number: EH993-90919 Second edition: June 2009 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 2
to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 3
Contents About this guide 15 Intended audience ...15 Related documentation ...15 Document conventions and symbols 15 HP technical support ...16 Customer self repair ...17 Registering your HP D2D Backup System 17 Subscription service ...17 HP websites ...17 Documentation feedback ...17 1 Before - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 4
45 Supported devices Manual driver installation ...53 HP LTO Tape driver ...53 Medium changer driver ...53 Using DHCP to discover the HP D2D Backup System (IPv4 only 54 Using the Discovery Engine to discover the HP D2D Backup System (IPv4 only 54 Beacon mode ...55 If the HP D2D Backup System - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 5
Licensing ...86 Before you start ...86 Creating the LTU ...87 Applying the LTU ...87 The Replication process ...88 Seeding the Replication Target Appliance 88 Running the replication wizard 90 Recovering a Source Appliance 94 Reverse replication using the wizard 95 D2D Backup System HP D2D4112 5 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 6
replication, source lost and mapping deleted 97 Promoting a Target Library over the WAN using SCSI 99 Promoting a Target Library using colocation 101 Recovery from physical media direct to host 103 8 The Web Management Interface 107 What is the Web Management to factory defaults 121 Beacon - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 7
Adding tape storage devices to the list 155 Viewing and editing tape device details 155 Viewing cartridge details 155 Obtaining support ...155 Upgrading tape storage device firmware 156 Manual jobs (Tape Attach 157 To select cartridges on the HP D2D library 158 D2D Backup System HP D2D4112 7 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 8
without replication 173 Restore scenarios ...173 Basic file restore ...173 Restore after host failure ...173 Restore after site failure ...173 Restoring from the HP D2D Backup System 174 Restore and deduplication ...174 Reconnecting to the HP D2D after host failure 174 12 Troubleshooting 179 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 9
of the capacity upgrade process 198 Installing the rails and the Capacity Upgrade Kit 198 Connecting the Capacity Upgrade Kit to the HP D2D 199 Applying the LTU ...200 Completing the RAID expansion 201 What happens during the expansion process 202 Index 205 D2D Backup System HP D2D4112 9 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 10
main network 38 14 Connecting to a dedicated backup network 39 15 Powering on the HP D2D Backup System 39 16 Removing the top cover 47 17 Removing the PCI cage 48 18 Removing the slot cover (low profile 49 19 Installing the PCIe card (in the low profile slot 50 20 Reinstalling the PCI cage - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 11
73 36 Replication and Tape attach 76 37 Replication elements 77 38 Fan OUT example for HP D2D400x and D2D41xx 78 39 HP D2D 2500 Fan OUT example 79 40 HP D2D250x Series Fan IN example 80 41 HP D2D400x and 191 69 Storage-Shelves showing three disk failures 192 D2D Backup System HP D2D4112 11 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 12
70 Storage-Shelves page after replacing disks 193 71 Storage-Storage Pool tab, deleting the storage pool 194 72 Summary page while storage is deleted 194 73 Summary page after storage is deleted 194 74 Storage-Storage Pool tab, creating the storage pool 194 75 Summary page while storage is - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 13
133 13 Replication source for local library parameters 134 14 Slot mapping for local library to source library parameters 134 15 Target appliance parameters 136 16 Source appliance parameters 137 17 Job schedule parameters 166 18 Scheduled job details 167 D2D Backup System HP D2D4112 13 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 14
14 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 15
• Installing the HP StorageWorks D2D Backup System • Using the HP StorageWorks D2D Backup System • Troubleshooting the HP StorageWorks D2D Backup System Intended audience This guide is intended for users who install, operate and maintain the HP StorageWorks D2D Backup System. Related documentation - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 16
http://www.hp.com/support Before contacting HP, collect the following information: • Product model names and numbers • Technical support registration number (if applicable) • Product serial numbers • Error messages • Operating system type and revision level • Detailed questions 16 About this guide - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 17
.hp.com/support/manuals • http://www.hp.com/support/downloads Documentation feedback HP welcomes your feedback. To make comments and suggestions about product documentation, please send a message to [email protected]. All submissions become the property of HP. D2D Backup System HP D2D4112 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 18
18 About this guide - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 19
25 Overview The HP StorageWorks D2D Backup System is an iSCSI and Fibre Channel disk-based storage appliance that emulates up to 24 tape devices, which can be used to back up host network . The default configuration emulates the HP StorageWorks MSL2024 Tape Library. D2D Backup System HP D2D4112 19 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 20
Figure 1 Front view of the HP D2D Backup System 1. Power supply cable sockets (two) 5. PCIe slots (two full and one low profile) 2. LAN port 1 6. VGA port for system console monitor 3. LAN port 2 7. PS/2 ports for system console keyboard and mouse 4. Management LAN port (Do not connect to - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 21
out which tape library and tape drive models are supported. An external or rackmount Ultrium tape device may be attached directly to the HP D2D Backup System, allowing the user to store backups offsite. Both SAS and SCSI tape devices are supported. SCSI tape devices always require installation of - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 22
data from the host to the HP D2D. Access to the HP D2D Web Management interface is always across an Ethernet connection. See also "HP D2D Backup Systems and Fibre Channel" on page 65. Hosts A server that is being used to back up directly to the D2D system via iSCSI or Fibre Channel, this may also - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 23
on Host 1. The HP D2D Backup System automatically generates a library for the host. The user may specify the number of slots during installation. Host1 Host2 Host3 Host4 onwards LAN Library 1 HP StorageWorks D2D Backup System Figure 3 Device configuration with one host • By default, only one - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 24
Guide" on the HP StorageWorks D2D Backup System CD-ROM for more information. Libraries A tape library is a backup device that has multiple drives and multiple storage slots. Each storage slot contains a cartridge. The difference between an autoloader and a library is that a library can support - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 25
a way of synchronizing data between hardware in two physical locations. HP D2D Replication allows users to replicate data from cartridges on one HP D2D Backup System to mapped slots on another HP D2D Backup System on a remote site or the same system. Once configured (using the simple-to-use wizard - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 26
. Actual storage capacity is approximately: • 9 TB for the HP D2D Backup System • 18 TB for the HP D2D Backup System with Capacity Upgrade Kit Data deduplication is enabled by default for each library device. This eliminates duplicate data from backups and means that more histories of data can be - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 27
more backups for each host on the same size of storage (HP D2D device) • Prolongs disk data retention periods • Reduces the volume of data that must be sent across a WAN for remote backups, replication, and disaster recovery - reducing both risk and operational costs D2D Backup System HP D2D4112 27 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 28
" on page 75 for more information about replication. Deduplication and compression Compression is applied as part of deduplication. You can expect 1.6:1 compression even on the first backup where no (or only a small amount of) deduplication can occur. If you disable deduplication, see "Devices - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 29
3rd weekly full backup 25th weekly full backup TOTAL 500 GB 500 GB 12,750 GB Space in GB Space saving with deduplication 14000 12000 10000 8000 6000 4000 2000 0 1 2 3 of week Figure 6 Space saving with deduplication 25 GB 25 GB 1,125 GB Without Dedupe With Dedupe D2D Backup System HP D2D4112 29 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 30
30 Before you start - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 31
Important safety information See also the Safety Booklet on the HP StorageWorks D2D Backup System CD-ROM. CAUTION: Electrostatic discharge (ESD) can damage electronic components. Be sure you are properly grounded (earthed) before beginning any installation procedure. D2D Backup System HP D2D4112 31 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 32
rack manufacturer and applicable codes. WARNING! Ensure that sufficient personnel are on hand to support the product(s) during the installation process. Use of the appropriate lifting device is recommended as the desired 'U' position in the rack. 32 Connecting and installing the HP D2D Backup System - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 33
front and back rack columns HP D2D into position on the rails. IMPORTANT: 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. D2D Backup System HP D2D4112 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 34
the rack NOTE: The rear ends of the rails have a CTO bracket that must overlap the chassis tab in order to secure the HP D2D to the rails. Figure 9 CTO bracket location 4. Secure the HP D2D to the rack rails using thumbscrews on the front bezel. 34 Connecting and installing the HP D2D Backup System - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 35
cord is appropriate for your specific geographic region. The HP D2D Backup System has a redundant power supply. Make sure that both power cords are connected. For detailed safety information, see the Safety Guide on the HP StorageWorks D2D Backup System CD-ROM. D2D Backup System HP D2D4112 35 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 36
supports direct connection of a monitor and keyboard. Please refer to "Using the system console to discover the HP D2D" on page 56 for more information about this. Connecting to the Capacity Upgrade Kit (optional) Install the rail kit and expansion module immediately below or above the HP D2D Backup - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 37
the Web Management Interface. If dual port configuration is required, the networks must be on different sub-nets. The High Availability mode provides increased bandwidth, but both network ports must be connected to the same switch, which must support port bonding. D2D Backup System HP D2D4112 37 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 38
hours, the volume of data traffic is unlikely to be a problem. Server Switch Supplied cable Server LAN Server HP StorageWorks D2D Backup System Figure 13 Connecting to a business server on the main network In some environments, backup data is kept separate from day-to-day office network traffic - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 39
Server Server Server Switch Supplied cable LAN Storage Network HP StorageWorks D2D Backup System Figure 14 Connecting to a dedicated backup network Powering on the HP D2D NOTE: If you have installed the Capacity Upgrade Kit, power it on first. You may need to hold down the power on button (on - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 40
Configuration Guide" on the HP StorageWorks D2D Backup System CD-ROM for configuration instructions. Installation wizard for Windows users For Windows users, the recommended way to set up the HP D2D Backup System network is to run the Installation wizard from the HP StorageWorks D2D Backup System CD - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 41
disable the firewall or open UDP ports 8105 and 8106 and retry. When the configuration page for the device is displayed, DHCP is enabled by default for IPv4 networks. If you wish to use static IP addressing, disable DHCP and enter the IP address details. D2D Backup System HP D2D4112 41 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 42
unit. The wizard translates the MAC address into a valid IPv6 address for your network. If it is unable to do this, refer to "Using the system console to discover the HP D2D" on page 56. • Create desktop shortcut to the Web Management Interface. 42 Connecting and installing the HP D2D Backup System - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 43
HP D2D Backup System does not appear as a device under My Computer and it is not mapped to a drive letter (although it can be seen as a tape drive (1) and medium changer (2) from Device Manager). Use a backup application on the host machine to back up and restore data. D2D Backup System HP D2D4112 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 44
Recommended web browser settings The web browser used to communicate with the D2D Backup System must have Active Scripting or JavaScript enabled. If it does not, some of the browser box next to Enable JavaScript. 4. Click OK. 5. Refresh the page. 44 Connecting and installing the HP D2D Backup System - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 45
LTO- 4) Please refer to http://www.hp.com/go/connect or http://www.hp.com/go/ebs for a list of all supported host bus adapters and tape storage devices. Please refer to "Using Tape Attach" on page 147 for more information about transferring data to the storage device. D2D Backup System HP D2D4112 45 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 46
Before connecting a storage device, you must install an HBA. The instructions in this chapter provide the following information that is specific to the HP D2D Backup System. 1. If you have already powered up the HP D2D Backup System, power it down and disconnect the cables before you start; each - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 47
card installed. If no FC card is installed, you may purchase and install either a full-height or low profile PCIe card for Tape Attach. NOTE: FC products have the FC card in the other full-height screws that secure the PCI cage to the chassis with a T-15 screwdriver. D2D Backup System HP D2D4112 47 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 48
: The pre-installed RAID card has a cable connecting it to the system board. It may be easier to disconnect this cable while you are installing the be installed in the low profile slot. NOTE: Before installing in the low profile slot ensure that the HBA is fitted with a low profile bracket (supplied with - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 49
must be reinstalled to maintain proper cooling. Figure 18 Removing the slot cover (low profile) Installing the PCIe Card 1. Slide the expansion board into the slot, aligning the board with its matching connector. Firmly press the board to seat it properly in the slot. D2D Backup System HP D2D4112 49 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 50
to the PCI cage. Figure 19 Installing the PCIe card (in the low profile slot) Reinstalling the PCI Cage 1. Align the PCI cage to the system board expansion slot, and then press it down to ensure full connection to the system board. NOTE: Be sure to reconnect any cables that you disconnected when - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 51
information about device usage and LED troubleshooting. NOTE: If you are connecting to a 1U or 3U rackmount enclosure for internal storage devices, the appropriate cables for the rackmount shelf must be used. Please refer to the rack documentation for further details. D2D Backup System HP D2D4112 51 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 52
52 Attaching a physical tape library or tape drive (optional) - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 53
HP StorageWorks D2D Backup System CD-ROM, where they are supplied as an installer application and as driver files for manual installation. Also check the HP website for driver updates at http://www.hp.com/support. The tape drive is configurable as an LTO-2, LTO-3 or LTO-4 device. This is the default - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 54
DHCP discovery is not supported. If you are connecting the HP D2D Backup System to an IPv4 network that has a DHCP server, DHCP addressing is enabled by default. The IP address and wizard or as a standalone utility from the HP StorageWorks D2D Backup System CD-ROM. 54 Advanced installation - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 55
and 8106 and retry. Beacon mode The HP D2D Backup System supports a Beacon LED sequence, which helps a user identify which unit is being configured, if If the HP D2D Backup System has been configured incorrectly If you cannot connect to the HP D2D Backup System using the Web Management interface, - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 56
You can also use the Web Management Interface to modify these settings directly on the HP D2D Backup System, as long as this is done before the infrastructure changes are made. Once the network settings of the HP D2D Backup System have been changed, you must also change the iSCSI Initiator for each - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 57
network devices (attached via the FC ports), it is not necessary; you must use the Web Management interface to create FC devices, see "To create a new device" on page 113. iSCSI library configured on the HP D2D Backup System and will not be able to perform backups. D2D Backup System HP D2D4112 57 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 58
wizard from the HP StorageWorks D2D Backup System CD-ROM because it automatically checks which is the appropriate version for your host. NOTE: The Microsoft Vista operating system includes the Microsoft iSCSI Initiator. It can be run from the Control Panel in Classic Mode. Manual iSCSI initiator - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 59
please download the "User Guide" from the Microsoft website for more information. General tab You do not normally need to make any changes on the General tab. The Initiator Node Name is generated automatically, which guarantees that it will be unique on your network. D2D Backup System HP D2D4112 59 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 60
tab (iSCSI) NOTE: When you use the Web Management Interface to create an additional device for your host, and enter the appropriate string at the prompt. NOTE: IPSec Tunnel Mode is not currently supported on HP D2D products. Figure 26 CHAP secret The CHAP secret may be between 12 and 16 alphanumeric - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 61
not been run, it will automatically create a library with the appropriate number of target devices (the default is one loader and one tape drive). • If target devices have already been configured for the host in the past, they appear in the list; no more are created. D2D Backup System HP D2D4112 61 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 62
run the iSCSI Initiator manually, new devices have a iSCSI initiator will return both IP addresses as possible login addresses. If the default choice does not work you can select a specific port. High Availability dual when the system boots option in the Log On... dialog. 62 Advanced installation - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 63
CHAP Secret on the Devices page of the Web Management Interface. The User Name should match the Initiator CHAP User Name on the Devices page. Figure 30 Advanced settings without rebooting, go back to the Targets tab, select the device, click Details and log off. D2D Backup System HP D2D4112 63 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 64
Bound Volumes/Devices tab. Linux and UNIX iSCSI initiators An iSCSI initiator is embedded in the operating system. Please refer to the "Linux and UNIX Configuration Guide" on the HP StorageWorks D2D Backup System CD-ROM for further information. Make sure that you have downloaded the latest operating - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 65
(Status)" on page 68 Fibre Channel topologies The HP D2D Backup System supports a switched fabric fibre channel topology. A switched fabric HP recommends the following for determining how and when to use zoning. • Small fabric (16 ports or less)-may not need zoning. D2D Backup System HP D2D4112 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 66
supported over both Ethernet networks and Fibre Channel SAN. However, the Web Management Interface always requires an Ethernet connection. When using FC to back up hosts, you must still connect to LAN port 1 and should run the Installation wizard to connect to and discover your HP D2D Backup System - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 67
to the host. It may be necessary to perform a system re-scan. Fibre Channel (Configuration) There is a page on the Web Management Interface that allows you to view and edit Fibre Channel SAN settings, if necessary. It shows FC settings for each port on the FC card. D2D Backup System HP D2D4112 67 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 68
recommended). • Topology: The default is Auto, which is the recommended option. Loop, where the HP D2D Backup System simulates a large number of FC devices, and N_Port, when a single target device creates many virtual devices on a fabric attach port, are also supported. N_Port requires the switch - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 69
visibility of the devices. Some configuration changes may be necessary or the configuration may not be supported. Library section There is a row for each device associated with the library. The Device the device has been zoned inappropriately and could cause issues. D2D Backup System HP D2D4112 69 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 70
70 HP D2D Backup Systems and Fibre Channel - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 71
page 73 • "Beacon mode" on page 74 Front panel LEDs Figure 32 Front view of the HP D2D Backup System 1. HP D2D Beacon LED 2. System Health LED 3. and 4. LAN port LEDS 5. Power On button/LED Steady blue: identifies the unit located on the front panel of the server. D2D Backup System HP D2D4112 71 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 72
LEDs There are three LEDs on the front of the Capacity Upgrade Kit. Figure 34 Capacity Upgrade LEDs 1. Heartbeat LED 2. Fault LED 72 LEDs Green: System activity nl Off: No system activity Amber: Fault condition nl Off: No fault condition - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 73
Blue: Identified nl Flashing blue: Active remote management nl Off: No remote management Rear panel LEDs The LAN port on the before or after firmware initialization. Awaiting HBA firmware initialization. Power on after firmware initialization. Link not initialized. D2D Backup System HP D2D4112 73 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 74
Backup System supports a Beacon LED sequence, which helps a user identify which unit is being configured, if several are connected to the network. There is also a Beacon LED on the individual disks so that you can identify a specific disk within the HP D2D. Use the Network page of the Web Management - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 75
data between different models of HP D2D Backup Systems. Unlike the rest of this user guide, the examples in this chapter are not specific to a particular model of HP D2D. In this chapter: • "Replication overview" on page 75 • "Preparing for replication" on page 76 • "Replication terminology" on page - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 76
: This is the D2D Backup System with the library device that contains the replicated slots; it is an exact match of the library on the source HP D2D Backup System. This appliance needs a replication license. • Non-Replicating Library: This is a library on a D2D Backup System that has not been - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 77
Fan OUT When we talk about FAN OUT, we are considering the number of replication Target Appliances that are supported from that Source Appliance (the HP D2D Backup System that contains the libraries that you wish to replicate). Each library on the Source Appliance may be mapped to only one library - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 78
creation. For example: If you have backed up data on the source HP D2D that relates to specific regions, you may want to replicate that data to regional data centers. HP D2D400x and HP D2D41xx Series Each HP D2D 400x or 41xx Series Source Appliance can replicate to up to four Target Appliances - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 79
the number of replication Source Appliances that are supported. HP D2D250x Series Each HP D2D 2500 Target Appliance can support up to 6 Source replicating; two have two libraries each. This means that 8 libraries are required on the Target Appliance in the Data Center. D2D Backup System HP D2D4112 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 80
. The ability to replicate slots from up to 4 libraries on Source Appliances into a single Target Library on a Target Appliance allows for some additional level of data deduplication across the backed up data; for example, common operating system files. • Remote Site 2 has two D2D Appliances, each - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 81
replication jobs that the Target Appliance can handle, but there is a limit on the number of jobs that can run concurrently. • An HP D2D 250x Target Appliance can run three incoming replication jobs concurrently; a Source Appliance can run one outgoing replication job. D2D Backup System HP D2D4112 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 82
D2D2503: 3 nl D2D2504: 4 nl Maximum number of concurrent outgoing replication jobs D2D2502: 1 nl D2D2503: 1 nl D2D2504: 2 HP D2D HP D2D 400x 41xx 4 4 16 24 1 1 4 4 8 16 4 4 Backup applications and target libraries Replication Target libraries are not normally visible to the host, but - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 83
• To perform manual tape copy jobs to any tape device on the network using the backup application instead of using the Web Management Interface to copy to a device connected to the HP D2D Backup System) IMPORTANT: You cannot change data on a Target library cartridge; you may only load it temporarily - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 84
, each with an HP D2D Backup System. The HP D2D Backup System in Office A is being used by the host server for backup and restore and the libraries that have been configured on it are being replicated to matching libraries on the HP D2D Backup System in Office B. A replication license is required - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 85
single host backing up to six cartridges on another library on the HP D2D Backup System in Office B. Two of those cartridges are configured to replicate to a Replication-Target library on the HP D2D Backup System in Office A. A replication license is required for both HP D2D Backup Systems. Office - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 86
If you wish to replicate data to multiple HP D2D Backup Systems, you require a separate license for each target appliance, appropriate to the model type, and must repeat the activation process for each HP D2D Backup System. NOTE: The Replication license can only be used on the model for which it was - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 87
revision to ensure that it has the replication feature option on the HP D2D's Web Management Licensing page. The latest firmware is available from the Software & Driver Downloads pages on http://www.hp.com. Download and upgrade the D2D Backup System firmware as required. 2. Make sure you know both - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 88
backup will be seeded. There are three main options: • This option does not use seeding, instead we simply allow the first synchronization to take place over the WAN. If required, you may choose to limit the bandwidth available for the replication job from the Local Settings on the Web Management - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 89
the WAN can now take place with only new or changed data needing to be replicated. IMPORTANT: With this option, initial data must be seeded onto a Non-Replicating Library before you use the Web Management Interface to configure the replication source and target. D2D Backup System HP D2D4112 89 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 90
"Recovering a source appliance" on page 94 for information about the Recovery wizard.) Start Create non-replicating Library on source appliance Create backup rotation scheme and allow first full backup to run Use physical tape media for seeding? Yes On the Mapping Configuration page select the - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 91
Replicating Library on the Target Appliance. 4. Import the physical media into a slot within the Non-Replicating Library on the Target Appliance. 4. Go to the Mapping-Configuration page and select a Non-Replicating Library to be converted to a Replication Source Library. D2D Backup System HP D2D4112 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 92
Replication page 77 for more information about the maximum number of appliances that are supported. 6. Select a Target Appliance from the list and click Next. NOTE Target Appliance IP Address or fully qualified domain name. The default values for the Command and Data Protocol Port Numbers are usually - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 93
New Target Library. Set up the details as you would normally do when creating a new library device, see "To create a new device" on page 113. D2D Backup System HP D2D4112 93 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 94
A new barcode is generated for them on the target library. By default, all slots on the Source are selected for mapping and mapped to models for recovering data using D2D systems and, within these, there are sub-models depending on the state from which the user is recovering: 1. Reverse Replication - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 95
D2D is still in Target Library mode, its mappings have not been removed. IMPORTANT: The Recovery wizard, described in this section, is appropriate only for reverse replication when the source device is lost, but the replication mapping is still present on the target. D2D Backup System HP D2D4112 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 96
tape media to 'reverse seed'? Yes Tape Attach: No 1. Use Tape Attach on target appliance to copy last full backup cartridge to tape. 2. Transport physical tape to replication source site. 3. Use Tape Attach to import physical tape to newly created library on the source appliance. On the Mapping - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 97
D2D. After the failure the mapping was also removed on the Target Appliance. The Target Library on the Data Center D2D is now in a non-replicating state. IMPORTANT: In this procedure you will use the Replication wizard on the Source Appliance and not the Recovery wizard. D2D Backup System HP D2D4112 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 98
tape media to 'reverse seed'? Yes Tape Attach: No 1. Use Tape Attach on target appliance to copy last full backup cartridge to tape. 2. Transport physical tape to replication source site. 3. Use Tape Attach to import physical tape to newly created library on the source appliance. On the Mapping - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 99
is missing. The Target Library on the Data Center D2D is still in Target Library mode, it has not had its mappings removed. IMPORTANT: This recovery method is not suitable if the Target Library also has slot mappings from Source Libraries on other remote sites. D2D Backup System HP D2D4112 99 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 100
library to match that of the End host system. Connect to Data Center appliance and library via iSCSI from host. Import cartridges into backup application and recover data to the host over WAN. When failed D2D is replaced at remote site, use reverse replication to recover data to it. End Figure - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 101
has not had its mappings removed. IMPORTANT: This configuration is possible in only limited situations because it will break any other backups or replications to the Data Center appliance. In a simple Active-Passive scenario, however, this may be a very good model. D2D Backup System HP D2D4112 101 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 102
of the host system. Connect to FC library on co-located appliance. Connect to co-located appliance and library via iSCSI from host. Import cartridges into backup application and recover data to the host over WAN. When failed D2D is replaced at remote site, use reverse replication to recover data - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 103
to recover the server data using tape before purchasing and re-installing a new D2D device in the remote office. The following procedure is the simplest method but only applies if a tape library or tape drive is physically attached to the Data Center D2D appliance. D2D Backup System HP D2D4112 103 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 104
to the remote office. Connect a physical tape device to the host server. Install backup application on the host, then import and recover data from physical tape. When failed D2D is replaced at remote site, use reverse replication to recover data to it. End Figure 53 Recovery process: using physical - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 105
tape. 11. At this point there is no HP D2D Source Appliance at the remote site. If one is installed at a later date, you can reverse recover the data and configure replication, as described in "Reverse replication, source lost and mapping deleted" on page 97. D2D Backup System HP D2D4112 105 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 106
106 Configuring and using replication - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 107
Fibre Channel devices, if required • Creating slot mappings and configuring replication, if required To run the Web Management Interface There are two ways of logging on: • From the host server or PC: Use the desktop shortcut created by the Installation wizard. D2D Backup System HP D2D4112 107 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 108
mydomain.com) of the HP D2D Backup System into the web browser. NOTE: If you use http: in the URL, you are automatically forwarded to the https: secure network connection. The Web Management Interface displays the Login prompt: The Login is Administrator with an initial password of Admin. Both names - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 109
. This section provides the information that identifies your HP D2D Backup 3 D2D Backup System in- System. It shows the IP Address, Name, Network Name and Serial Number formation of the HP D2D Backup System. It also shows how long the HP D2D has been running. D2D Backup System HP D2D4112 109 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 110
to look to identify any problems with the RAID status and RAID battery. A failed battery should be replaced as soon as possible. See the "HP D2D4100 Series Maintenance and Service Guide". Devices informs the user of the status of the libraries within the HP D2D Backup System. After a power up or - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 111
default library for the host automatically during installation. You must use this page to create and configure devices that can be accessed by the host. The top half of the page shows the a list of devices available on the HP D2D Backup System -replicating, replication source Role or replication - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 112
two LAN ports on the rear of the HP D2D. LAN port 1 must always be connected to install the software and run the Web Management Interface. Port If both ports are connected, you will be able to choose which one will be used to transfer backup data to and from the host in the - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 113
user data: • Only configure the libraries that you need • Only configure the number of cartridges that you are likely to need You can add cartridges at a later date to expand the system you have a replication license when you create a replication mapping. Source D2D Backup System HP D2D4112 113 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 114
backup software. The HP D2D supports the following emulation types: HP 1x8 G2 Autoloader (1x8), HP MSL Library (2x24), HP MSL Library (4x24). and HP before it has been accessed by the backup application. See "To edit maximum . Data deduplication is enabled by default for the library device. If - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 115
configure for the target on the iSCSI Initiator. (On the Microsoft iSCSI Initiator, this is the Secret as it is configured from the General tab.) D2D Backup System HP D2D4112 115 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 116
. The library's deduplication store is also deleted. It may take up to 15 minutes to delete all the files and free space on the HP D2D. Cartridges (Configuration) Use this page to view and configure cartridge settings. The number of slots configured on the Devices page for a library determines the - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 117
below. Non-blank cartridges cannot be removed so the Remove button will not be shown. Only Blank cartridges can be removed from the mail slot. D2D Backup System HP D2D4112 117 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 118
defaults backup HP D2D Backup System. Once the export has been run successfully from the Web Interface, the slot becomes empty again. • Or when the Web Interface is used to import data from a tape drive attached to the HP D2D. The backup application on the host is used to move the data back - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 119
function on most backup applications does not return the cartridge to a completely blank state. The Max Size defaults to the appropriate saves some processing time. You may need to restart your services to see the new cartridges. NOTE: When you import a cartridge, D2D Backup System HP D2D4112 119 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 120
off. Network configuration The details in this section reflect the IP settings that were specified during installation. The HP D2D Backup System supports DHCP for IPv4 networks and this is turned on by default. You may need to edit the details if there is a conflict in the IP address, or you move - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 121
static port rather than the Default Gateway. This is the node that connects the HP D2D Backup System to the network that is servicing the web pages. (Static . If DHCP is turned off, you must manually specify all the network settings for the HP D2D Backup System. If DHCP is turned on, the majority of - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 122
approximately 5 seconds, the HP D2D Backup System will begin its reboot sequence. NOTE: The HP D2D Backup System will be reset to factory networking settings and the Administrator password will be reset to Admin. No user data will be lost. Network configuration defaults to Single Port configuration - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 123
If required, enter a Username and a Password here that are valid on the SMTP the "Linux and UNIX Configuration Guide" on the CD-ROM for information Management console. 2. Click on Servers and then the server you wish to configure. 3. Click on Protocols and then SMTP. D2D Backup System HP D2D4112 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 124
user name and password are required and should be provided when you configure email alerts NOTE: Integrated Windows Authentication is not supported with the HP D2D Backup System within the D2D Web Management Interface to identify the physical storage space provided by the HP D2D Backup System (Shelf - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 125
pool. Storage pool information cannot be displayed if Storage Manager is busy, for example adding a shelf. • Click by Support. Storage Pool ID: Status: Number of Shelves: This is a unique ID. Currently, there is only one storage pool per HP D2D Backup System. D2D Backup System HP D2D4112 125 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 126
shelf to the storage pool RAID and expand the capacity of the HP D2D Backup System. Refer to "Capacity upgrade" on page 197 for more information. IMPORTANT: When you add a shelf, the HP D2D goes offline. No backup or replication jobs can run. Before using this option, make sure that no jobs - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 127
shown on the Summary page. See the "HP D2D4100 Series Maintenance and Service Guide" for more information about replacing the RAID battery backwards). Use with care and only when advised to do so by Support. Logical Unit: Status: RAID State: Logical Unit ID: Size: D2D Backup System HP D2D4112 127 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 128
also use it to beacon a disk within the HP D2D. The Beacon LED on the front of the : This is the shelf number. Shelf 0 is the HP D2D Backup System; Shelf 1 is the Capacity Upgrade Kit, if installed. can also use it to beacon a disk within the HP D2D. The Beacon LED on the front of the individual - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 129
failed disk. This is the firmware version of the disk. It may be useful for troubleshooting and when replacing a disk. This is 1 TB. This shows the size of each disk in your D2D Backup System. The sum of the rebooted. See "The Microsoft iSCSI Initiator" on page 59. D2D Backup System HP D2D4112 129 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 130
system events. The most recent information is shown at the top of the list. The icons identify whether the messages are information, error or warning messages. The Log is maintained even if the HP D2D Backup System is power cycled. Use the Clear Log button to clear the log. 130 The Web Management - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 131
you to manage copy, export and import activities between the HP D2D Backup System and an attached tape drive. They are described in detail in "Using Tape Attach" on page 147. Replication pages These of the status details to display more information about the issue. D2D Backup System HP D2D4112 131 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 132
Mapping Configuration (Replication) This page allows you to configure and view how cartridges are mapped between the source and target libraries. 132 The Web Management Interface - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 133
devices are initially non-replicating, until slots have been configured using this page. Mapped Slots The number of slots that have been mapped. Total Slots The total number of slots configured on the library device. Version The version number of the library. D2D Backup System HP D2D4112 133 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 134
Replication source for local library parameters Replication- Online Replication-Target replicated. The name of the library to which cartridges will be replicated on the Target Appliance . The status of the replication the mapped slot numbers in the Replication-Target library. They usually have the - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 135
for Source Appliances. • The Source Appliances tab is not editable. If the HP D2D Backup System also has Replication- Target libraries, there may be multiple Source Appliances. • The Target Appliances tab allows you to add, edit and remove Target Appliance details. D2D Backup System HP D2D4112 135 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 136
Address. 3. The default values for the replication protocol in use. Capacity This shows the capacity of the Target Appliance. Free Space This shows the amount of free space on the Target Appliance. Firmware version This shows the firmware version of the Target Appliance. 136 The Web Management - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 137
view and configure replication ports and blackout windows. You can also enable bandwidth limiting. Configure blackout windows This option allows you to specify times when replication should not occur, for example during planned maintenance or heavy network traffic. D2D Backup System HP D2D4112 137 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 138
other processes and applications that you may have running. 1. Click Edit and check the Bandwidth Limiting Enabled box. You can now choose the maximum amount of the available bandwidth that the low bandwidth replication should utilize. 2. Select your current or nearest WAN Speed from the drop-down - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 139
user has a password of Admin. For security reasons, you may wish to change this. • Click Edit to make the fields editable. • Make the required changes and click Update to apply the changes (or Cancel to discard them). The new password must have at least 8 characters. D2D Backup System HP D2D4112 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 140
HP StorageWorks D2D Backup System CD-ROM to re-configure the network settings of the HP D2D Backup System. Date & Time (Settings) This page allows you to manage the date and time settings. The HP D2D does not make any automatic adjustments for daylight saving time. You must edit the time manually - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 141
and that no future jobs are scheduled to start whilst the system is shut down. If hosts do not automatically reconnect to the HP D2D Backup System when it restarts, you must reconnect manually from the iSCSI Initiator on each host, see "Targets tab" on page 61. D2D Backup System HP D2D4112 141 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 142
firmware version of your HP D2D Backup System and allows you to upgrade the firmware and the language and help text pack. IMPORTANT: Once you have upgraded your firmware the firmware 1. Check http://www.hp.com/support for the latest firmware (you can do this by selecting the link on the Firmware page - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 143
, is to always upgrade the language and help text pack at the same time as the firmware. 1. Check http://www.hp.com/support for the latest language and help text pack (you can do this by selecting the link on the Firmware page) and download it to your hard disk. D2D Backup System HP D2D4112 143 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 144
If you have problems, HP Support will ask you to generate a support ticket to help with troubleshooting. It provides a log of everything that has happened on your system. NOTE: Please ensure that your browser security settings allow files to be transferred from the HP D2D Backup System to your host - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 145
. (Users without Internet access may use the contact numbers provided with the entitlement certificate.) You will be required to enter the product's serial number when you request a License to Use key. More about replication licensing Replication is a licensed feature. Each HP D2D Backup System that - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 146
the HP Licensing website and click Enter LTU string. It is not advised to try and key in the LTU manually. The key is specific to the HP D2D Backup System and cannot be transferred. NOTE: If you are expanding the RAID disk capacity, you will be prompted to reboot your system. 146 The Web Management - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 147
.com/go/ebs to find out which tape library and tape drive models are supported. A note about terminology Within this guide: • Export refers to the process that moves the cartridge from the HP D2D Backup System to the attached physical tape storage device. • Import refers to the process that returns - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 148
is used to back up data to a cartridge on the library device in the HP D2D Backup System. The Web Management Interface on the HP D2D Backup System is used to Copy the cartridge from the HP D2D Backup System to the attached tape storage device, leaving the data on the HP D2D Backup System so that it - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 149
HP D2D Web Management Interface to copy to tape drive. 1 2 3 4 5 6 7 8 Library HP StorageWorks D2D Backup System 1 2 3 4 5 6 7 8 Library HP StorageWorks D2D Backup System are likely to be appropriate when the user wishes to use the HP D2D Backup System for all foreseeable restore processes but - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 150
used to back up data to a slot on the library device (or to a standalone tape drive device) in the HP D2D Backup System. It is also used to move the data from the slot into the mail slot. This creates an empty slot where the data was moved. The Web Management interface on the HP D2D is used - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 151
HP D2D Web Management Interface to export to tape drive. 1 2 3 4 5 6 7 8 Library Mailslot HP StorageWorks D2D Backup System 1 2 3 4 5 6 7 8 Library Mailslot HP StorageWorks D2D Backup System on the HP D2D Backup System. If a restore from an "exported" cartridge D2D Backup System HP D2D4112 151 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 152
size (without compression). HP StorageWorks tape drives apply hardware compression, therefore, the data from the HP D2D Backup System is likely to require to a physical tape directly attached to the HP D2D Backup System. This ensures that the user knows exactly how much physical cartridge space is - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 153
1 Use HP D2D Web Management Interface to import from tape drive. Step 2 Use backup application on host to move the mail slot cartridge back to autoloader slot. Physical Tape Drive Cartridge Mailslot 1 2 3 4 5 6 7 8 Library HP StorageWorks D2D Backup System Mailslot 1 2 3 4 5 6 7 8 Library HP - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 154
you to configure attached tape storage device, run jobs manually, create and run job schedules, view status and job history. Configuration (Tape Attach) This page allows you to view physical tape storage devices that are attached to the HP D2D Backup System. The top half of the page shows a list of - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 155
tape drive, its serial number and firmware version and the barcode of any identify the tape device on the HP D2D Web Management Interface. None of the other support Click on the Support tab. • The general support enquiries link takes you to HP Support web pages. D2D Backup System HP D2D4112 155 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 156
, you can also upgrade the firmware from this screen. Click on the Firmware tab. • For tape drives you can upload firmware that you have downloaded from the HP web site. Please refer to http://www.hp.com/support for details of the latest firmware for your HP Ultrium Tape Library or Tape Drive - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 157
Manual jobs (Tape Attach) This page provides a wizard that allows you to initiate an immediate import, export or copy operation. • A copy operation may be performed upon any non blank cartridge in any numbered slot in a library device on the HP D2D Backup System . D2D Backup System HP D2D4112 157 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 158
or import job. 2. Select the slot on the physical tape storage device. To select cartridges on the HP D2D library Select the Library in the Virtual Devices list at the top of the page to display a list been assigned to scheduled jobs are not valid selections for manual jobs. 158 Using Tape Attach - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 159
D2D Backup System is being accessed at the same time as the copy operation. No Verify is the fastest option. NOTE: On physical tape libraries the unload after completion option moves the cartridge to the mail slot if the mail slot is enabled and empty. 4. Click Create. D2D Backup System HP D2D4112 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 160
removed from the HP D2D Backup System. However, if HP D2D. Backup applications have a number of terms to describe this action, such as remove or eject. Refer to the documentation supplied with your backup application for further details. You can also move cartridges manually from the Web Management - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 161
Web Management Interface) to move the cartridge back from the mail slot to the cartridge slot. To import from attached tape storage device An import operation may be performed on a physical cartridge in the attached tape drive. The cartridge is copied to the target device on the HP D2D Backup System - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 162
reports an error if no tape storage devices are currently attached to the HP D2D Backup System.) 3. Select the attached tape drive from the pull-down list, slot. Use the backup application (or Web Management Interface) to move the data back into the library slots. Backup applications have a number - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 163
HP D2D Backup System. The two are independent of each other. If you want the backup application schedules to work in conjunction with a schedule on the HP D2D Backup System, you must coordinate them manually. delete existing schedules if you want to create new ones. D2D Backup System HP D2D4112 163 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 164
3. Select the Library in the Virtual Devices list at the top of the page to display a list of the mail slots in that library. The last column shows you what action is available for a slot. • Copy is available for numbered slots. • Export or Import is available for the mail slot. • Note the icon in - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 165
of the wizard. (Or reports an error if no tape storage devices are currently attached to the HP D2D Backup System.) 6. Select the appropriate Physical Device to display a list of the slots in that device. NOTE . If a valid slot is selected, the Next button is active. D2D Backup System HP D2D4112 165 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 166
at which the job is to run: hour (24-hour clock) and minute. Active: Use this check box to control whether a schedule is active. The default is active (box is checked). 166 Using Tape Attach - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 167
on the HP D2D Backup system. There are three options: None, Quick and Full. The default is Full. HP D2D, to which the cartridge will be exported or copied. Physical Slot: This is the slot on the physical storage device to which the cartridge will be exported or copied. D2D Backup System HP D2D4112 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 168
the data that has been created on the physical cartridge is to be verified with the original data on the HP D2D Backup system. There are three options: None, Quick and Full. The default is Full. Status (Tape Attach) This page displays the status of any current tape import, export or copy operations - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 169
tape and the data will still be removed from the HP D2D Backup System. If an error occurs Errors may occur if there is a tape read/write media problem, if there is not enough capacity on the physical unaltered in its original location on the HP D2D Backup System. D2D Backup System HP D2D4112 169 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 170
History (Tape Attach) This page provides details of the last 1000 tape export, import and copy jobs. The job mode (copy, export or import), HP D2D library device, slot and cartridge barcode, physical device name, slot and barcode, start time and job status are displayed. The most recent job is shown - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 171
to export and import data using this method. Export and import are only supported on tape drives that are connected directly to the HP D2D Backup System. See "Using Tape Attach" on page 147 Tape drives supported The HP StorageWorks Ultrium LTO-2, -3 or -4 tape drives are the ideal devices for all - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 172
backup application. For example, HP StorageWorks Data Protector Express calls it a Copy job. Server Switch LAN Server Backup Data Copy Data SCSI Card Server Tape Drive HP StorageWorks D2D Backup System directly attached to the HP D2D Backup System. This ensures that the user knows exactly how - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 173
to the HP D2D. 2. Use the backup application to restore files from the HP D2D to the host. Restore after site failure This requires a physical tape device attached directly to the HP D2D. 1. Replace the HP D2D. 2. Rebuild the host and reconnect to the HP D2D. D2D Backup System HP D2D4112 173 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 174
to move the cartridge back into the library slot on the HP D2D and restore data to the host. See Chapter 8. • If the tape drive is attached to the host, use the backup application to restore data to the host. See "Using Tape Attach" on page 147. Restoring from the HP D2D Backup System This is very - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 175
see the new machine name of the restored host. Select the Devices page on the Web Management Interface, and put the target library into Edit mode. Copy the host's Initiator Node Name same information on the Web Management Interface. See "iSCSI (Status)" on page 129. D2D Backup System HP D2D4112 175 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 176
6. On the Discovery tab, enter the IP address of the HP D2D Backup System to add it as a target portal for the host. Do not change the Port; it should be 3260. 176 Restore processes without replication - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 177
restore on boot option in the Log On... dialog. 8. Run your backup application. It should see the library device on the HP D2D Backup System. Import the media into your backup application's database and restore the latest full backup from the HP D2D Backup System. D2D Backup System HP D2D4112 177 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 178
178 Restore processes without replication - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 179
for communication to the Web Management Interface and on SCSI models, the primary port for data communications. 2. Check that the LEDs are flashing on the LAN Port 1 connector and on the LAN Port 1 LED on the front panel. (See also "Front panel LEDs" on page 71.) D2D Backup System HP D2D4112 179 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 180
, the HP D2D does not support DHCPv6, but you can use Static addressing in IPv6 mode. 4. Try to PING / PINGv6 the IP address of the HP D2D Backup System. If PING is successful, there is network communication between the host and the HP D2D. 5. If you still cannot see the HP D2D Backup System, use - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 181
reason, you should also power down the HP D2D Backup System. Then restart the Capacity Upgrade Kit before you restart the HP D2D Backup System. If the two units are not powered on in the correct sequence, you will get a message that "a storage pool is not available." D2D Backup System HP D2D4112 181 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 182
to normal speed. When powering off the HP D2D Backup System make sure no backup or restore jobs are running or scheduled to run while the HP D2D Backup System is out of action. HP D2D shuts down automatically The HP D2D has found a problem with the internal hardware which requires the device - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 183
host will not be able to see the device until you connect manually to it using the iSCSI Initiator. See "The Microsoft iSCSI Initiator" on page 59 for more information. If you still cannot see the device, check Device Manager to make sure it is visible from the host. D2D Backup System HP D2D4112 183 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 184
and Service Guide on http://www.hp.com/support. Event log displays 'Invalid BIOS Assembly name' This event log entry and email alert will occur if a motherboard has been replaced on your HP D2D. This is a warning message, designed for future expansion of the system. Your HP D2D will operate - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 185
is rebuilding. The HP D2D also has an model and 18 TB with the Capacity Upgrade Kit. How do I know a disk has failed? The Disk online LED (1) on the failed disk shows amber. Figure 59 Drive LEDs NOTE: For more information about these LEDs refer to "Drive LEDs" on page 71. D2D Backup System HP D2D4112 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 186
The Web Management Interface identifies failed or predictive failed disks. The HP D2D Backup System operates correctly with up to two failed disks on the HP D2D and up to two failed disks in tabs report that there is a problem with disks, but do not identify the failed disk 186 Hard disk replacement - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 187
the Shelves tab. Figure 63 Identifying the failed disk(s) If you have email alerts If you have configured recipients for email alerts on the Web Management Interface, they will be notified of a disk failure with a message similar to the following. D2D Backup System HP D2D4112 187 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 188
message from your nl HP StorageWorks D2D Backup System nl Email Notification From D2DBS-CZC8033MWR nl 31-Mar-2009 8:32:57 : Storage RAID Logical Drive AA587361P98690J9SVP01GCD82 Catastrophically Failed nl 31-Mar-2009 8:32:57 : - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 189
button (1) to release the ejector lever. • Use the HDD carrier latch (2) to pull the drive out of the cage. Be sure to support the drive when pulling it out of the cage. • Pull the hard drive assembly (3) out of the drive bay. Figure 66 Removing the hard drive D2D Backup System HP D2D4112 189 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 190
5. Log in to the Web Management Interface and select Storage-Shelves. The System State shows that RAID has failed catastrophically and no RAID devices are available, the HP Smart Array RAID controller has failed and needs replacing. See the relevant "HP D2D Backup System Maintenance and Service Guide - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 191
showing multiple disk failure on one shelf The device operating system is not stored on any of the disks, so the HP D2D Backup System is still usable after replacing the failed disks. Use the Web Management Interface to help you identify the disks that have failed. D2D Backup System HP D2D4112 191 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 192
be on one shelf only and the RAID status of the other shelf is shown as operational. However, you will lose all data on the HP D2D Backup System. Replacing the disks Power off and replace the disks, as described earlier in this chapter. When you power on again, the disks are show as - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 193
Figure 70 Storage-Shelves page after replacing disks Restoring the storage pool You must delete the whole storage pool and rebuild it. D2D Backup System HP D2D4112 193 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 194
storage is being deleted, the system cannot display meaningful storage pool information and it tells you that the storage manager is busy.) Figure 72 Summary page while storage is deleted Figure 73 Summary page after storage is deleted 3. Go back to - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 195
Figure 76 Summary page after storage is created 5. The information message advising you that the HP D2D Backup System is optimizing is normal and does not require you to take any action. The status when the disks failed. Before you can use the HP D2D Backup System D2D Backup System HP D2D4112 195 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 196
you must create new cartridges. 196 Hard disk replacement - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 197
Kit is installed on rails as a separate shelf immediately above or below the HP D2D4112. Shelf is used as a term within the D2D Web Management Interface to identify the 12-disk physical storage space provided by the HP D2D Backup System (Shelf 0) and the Capacity Upgrade Kit (Shelf 1). This is also - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 198
Capacity Upgrade IMPORTANT: The HP D2D4112 Backup System will be offline while the Capacity Upgrade Kit is installed and the expansion process is completed to expand to the increased 2-shelf capacity. This means that the HP D2D cannot be used for backup or replication during the expansion process - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 199
back HP D2D 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 2E" on the RAID 800 PCI-e card on the rear of the HP D2D Backup System. D2D Backup System HP D2D4112 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 200
To Use (LTU) from the HP Licensing website and then use the HP D2D's Web Management Interface to apply the LTU, activate the additional capacity and complete the licensing process. Go to the HP Licensing website at http://www.webware.hp.com and follow the instructions to obtain the LTU. You will - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 201
3. The second shelf is now licensed and enabled, but the RAID has not yet been expanded. Completing the RAID expansion 1. Go to the Status-Storage page on the HP D2D's Web Management Interface and select the Storage Pool tab. D2D Backup System HP D2D4112 201 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 202
amount of data on the HP D2D Backup System. The devices remain offline for most of this time. No backup, replication or tape attach scheduled jobs storage is available and the devices on the HP D2D are back online, they may be used for backup, replication and tape attach. However, performance is - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 203
. 7. Once the optimization has completed, the new shelf is shown as configured on all the Storage pages. The following example shows the Storage Pool page. D2D Backup System HP D2D4112 203 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 204
204 Capacity Upgrade - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 205
Index A admin firmware page, 142 admin page, 139 appliance page replication, 135 archive from D2D Backup System, 148 from host, 171 archive to tape, 147, 171 audience, 15 autoloader, 113 See also devices definition, 21 B backup device definition, 22 bandwidth limiting, 138 bar code, cartridges, 117 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 206
gui See web management interface H hardware troubleshooting, 179 hardware connections, 31 hardware requirements, 21 help obtaining, 16 host definition, 23 fibre channel, 24 HP technical support, 16 I import cartridge, 150, 152, 161 inactive connection, 61 initiating replication, 75 installation HBA - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 207
, 121 troubleshooting, 180 network mode, 121 network name, 121 network page, 120 non-replicating library, 76 O OBDR, 173 P password default, 108 view, 19 recovery replication, 94 recovery wizard reverse replication, 95 related documentation, 15 replace disk, 188 D2D Backup System HP D2D4112 207 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 208
event history, 139 seeding for replication, 88 settings admin page, 139 license page, 145 shutdown page, 141 support page, 144 shelves, 128 shutdown page, 141 slot definition, 22 slots defining number of, 111, 114 software installation drivers, 53 manual, 53 stages, 39 using DHCP, 54 using - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 209
device details, 113 schedule, 167 W web browser recommended settings, 44 web management interface, 107 summary page, 108 websites customer self repair, 17 HP , 17 HP Subscriber's Choice for Business, 17 product manuals, 15 write protect, cartridges, 118 Z zoning, 65 D2D Backup System HP D2D4112 209 - HP StorageWorks D2D | HP StorageWorks D2D Backup System HP D2D4112 User Guide (E - Page 210
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HP StorageWorks
D2D Backup System
nl
HP D2D4112
User Guide
Part number: EH993-90919
Second edition: June 2009