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Chapter 3 Cartridges

DLTSage WORM

DLT-S4 Product Manual 34

Remove the cartridge from the tape drive and return it to its plastic

case to protect it from damage.

DLTSage WORM 3

DLTSage WORM is the firmware compliance management function of

DLTSage. This feature uses a Write Once, Read Many (WORM)

functionality, which allows you to securely archive data stored on a

DLTtape S4 cartridge written on a DLT-S4 tape drive. The firmware

allows you to append data to a cartridge, but you cannot rewrite,

reformat, or erase the data.

DLTSage WORM firmware is a standard feature of the DLT-S4 tape drive

and the DLTtape S4 cartridge. See Formatting a Cartridge as DLTSage

WORM on page 35 for instructions on how to create a WORM cartridge.

DLTSage WORM Features 3 This section details the many features of DLTSage WORM. For more

information, see

http://www.dlttape.com/technology/DLTSageWORM/index.aspx

Feature Description

Security The tape drive’s firmware places an electronic signature key on each cartridge to

ensure that data written to the media cannot be rewritten, reformatted, or erased.

• The key is a unique identifier that cannot be altered.

• The firmware allows you to append new data to the cartridge.

• The cartridge initialization process assures that only unformatted cartridges will

be WORM enabled.

Verification The verification is a two-part process.

• The DLT-S4 tape drive provides best-of-class verification through its ECC

algorithms.

• The firmware provides archive media verification and tamper verification with

time and date signatures.

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Quantum DLT 7 Handbuch Seite 52