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Normal Read/

Write

The drive reads and writes 96 wraps worth of data (all the tracks) in each of

the four data sections. No more than 1.5% of the tape is used. Ten data

patterns are used in this test. This test takes approximately 22 minutes.

Media Read/Write Since media damage usually comes from the edges of tape to the center of

tape, the media test performs a read/write test by writing two wraps on each

of the two outside data bands, closest to the edge of tape, on both edges of

the tape, for the entire length of tape. This test takes approximately 20

minutes.

Head Read/Write In this test the drive performs a resistance check on the recording head, then

it does a read/ write test where it writes two wraps in each of the two center

data bands of tape to verify the head is performing well. This test takes

approximately 20 minutes.

Wrap This test is used to ensure that the drive is communicating correctly with the

host and the library.

Create FUP The drive loads firmware onto a data cartridge to create a firmware upgrade

(FUP) tape.

Clear FUP The drive erases the firmware from the firmware upgrade (FUP) cartridge so

it can be used as a data cartridge.

Drive Logs The library causes the drive to copy drive error log information to the operator

panel screen.

Presv Dump The library causes the drive to store the current drive dump information in the

drive’s NVRAM for extraction by a service technician.

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Quantum Scalar 24 Betriebsanweisung Seite 134