HP DW017B - StorageWorks Ultrium 448 Tape Drive User Manual

Table 3 Locating the appropriate installation instructions for external tape drives
HP ProLiant, co
nnecting to internal SAS connector
Option 1:
Option 1: Connect to spare port, connec tion to host HBA suppor ted and HBA has a spare
internal SAS port. Back panel has spare PCI slot.
Do not modif y the existing SAS configuration. Use the split cable supplied with the tape
drivetoconnecttothespareSASport.ThecableandSASconnectortothetapedriveare
threaded through a PCI slot on the server’s back panel. See “Option 1: Connect cable to
spareportonhostSAScontrollerorhostHBA”onpage39.
This option is also appropriate if you purchase an additional HBA and it has only internal
connectors. The split cable is connected to the SAS connector on the new HBA. Care must
be taken to ensure you have sufficient PCI slots to accommodate the HBA and cabling.
Option 2:
Replace existing cable, connection to host HBA supported and HBA does not have a spare
internal SAS port. Back panel has spare PCI slot.
UsethesplitcablesuppliedwiththetapedrivetoreplacetheexistingSAScable. The
tape drive is connected to an internal SAS port on the host SAS controller. The cable
andSASconnectortothetapedrivearethreadedthroughaPCIslotontheserver’sback
panel. See “Option 2: Connect cable to port on host SAS controller and replace existing
SAS cable”onpage42.
Cautionisadvisedforthiscablingoptionbecauseyoumaylosetheuseofoneofyour
hard disk bays. If this is the case and the hard disk drive bay is required use for now or
inthefuture,youmustinstallanewHBA.WerecommendanHBAwithanexternalSAS
connector (option 3), see “Installing an external Ultrium tape drive by connecting to an
external SAS port”onpage49.
HP ProLi
ant, connecting to external SAS connec tor
Option 3:
(Install new HBA) Connect to external co nnector
See “Installing an external Ultrium tape drive by connecting to an external SAS
port” on page 49. This installation requires you to purchase an SAS cable. You may also
need to purchase an HBA with external SAS connectors.
Non-HP servers, connecting to an internal SAS connector
This c
abling option is not recommended for non-HP servers.
Non-HP servers, connecting to external SAS connector
Option 3:
(Install new HBA) Connect to external co nnector
See “Installing an external Ultrium tape drive by connecting to an external SAS
port” on page 49. This installation requires you to purchase an additional SAS cable. You
may also need to purchase an HBA with external SAS connectors.
Power specifications
CAUTION:
NeveruseacablewherepowerissuppliedthroughtheSASconnectorbecausethismaydamagethe
driv e. For internal drives, always use a spare power cord fr om the server’s internal power supply to the
conventional power connector on the drive itself.
For a detailed product specification, please refer to our World Wide Web site (http://www.hp.com).
Ultrium half-height SAS Tape Drives
17

HP DW017B - StorageWorks Ultrium 448 Tape Drive Specifications

General

Brand	HP
Model	DW017B - StorageWorks Ultrium 448 Tape Drive
Category	Storage
Language	English

Summary

HP Technical Support

Before You Start

Refer to www.hp.com/go/connect

Connecting the Drive to Your Server

Power Specifications

Drivers and Backup Software

Install Drivers

Enabling Encryption

Installing an Internal Ultrium Tape Drive

Install Drive

Connect SAS and Power Cables

Details on connecting SAS and power cables to the internal tape drive.

Installing External Drive (Internal SAS)

Connect SAS Cable to Internal SAS Port

Steps for connecting the SAS cable to an internal SAS port.

Installing External Drive (External SAS)

Before You Start

Connect Drive to External SAS Port

Steps for connecting the tape drive directly to an external SAS port.

Verify Installation

Verify Successful Installation

Confirms the tape drive is functioning correctly after installation.

Backup and Restore Test

Performs a test to ensure the drive can write and read data to tape.

Operating Your Tape Drive

Use the Correct Media

Data Cartridges

Ultrium 1760 Tape Drives and Encryption

Information on hardware encryption capabilities for Ultrium 1760 drives.

Encryption: Usage and Management

Covers when to use encryption, how to enable it, and key management.

Cleaning the Tape Drive

Procedure for cleaning the tape drive using a universal cleaning cartridge.

Using HP OBDR

OBDR Compatibility

What Does HP OBDR Do?

Explains the function of HP OBDR in recovering from system disasters.

Running HP OBDR

Step-by-step instructions for initiating the OBDR process.

Diagnostic Tools and Performance

Diagnostic Tools

HP Library & Tape Tools

Details on the recommended diagnostic and support tool for HP tape products.

Troubleshooting with Library & Tape Tools

Using L&TT for device identification, firmware upgrades, and testing.

Performance Assessment Tools

Tools to check tape performance and disk subsystem transfer rates.

Optimizing Performance

Troubleshooting

General Procedure

First steps to diagnose problems with the cartridge, drive, or system.

System Installation Checks

Understanding LED Sequences

Explains the meaning of different LED patterns on the tape drive.

Problems with Cartridges

Checks and solutions for issues encountered with tape cartridges.

The Cartridge Is Jammed

Steps to diagnose and resolve a jammed tape cartridge.

Drive Does Not Accept or Ejects Cartridge

Troubleshooting steps when the drive rejects or fails to accept a cartridge.

Replacing a Tape Drive

Disconnecting Your Drive

Procedure for safely disconnecting and removing a faulty tape drive.

Reconnecting Your Tape Drive