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Compaq DAT AutoLoader Reference Guide

Compaq Confidential – Need to Know Required

Writer: Debbie McRill Project: Compaq DAT AutoLoader Reference Guide Comments:

Part Number: 326817-003 File Name: b-ch1 Overview.doc Last Saved On: 1/25/00 9:55 AM

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Computer performance — The lower the performance of the computer,

the more likely that streaming cannot be maintained and that an

increase in the number of passes over given areas of a cassette

will occur.

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Backup Software — The backup software may frequently access certain

areas of a cassette, or there may be a high system overhead that can

cause streaming to stop. Both of these factors increase the number of

cassette passes in a given area.

Because these parameters vary from system to system, it is difficult to give a

definitive statement of the number of backup operations achievable using a

particular cassette.

As a guideline, Compaq recommends using a cassette for approximately 75

backup operations in worst-case conditions such as those listed above.

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Compaq DAT AutoLoader Especificaciones Pagina 18