Seagate ST3300007LW Guía de usuario descargar pdf (Pagina 17)

Using SCSI Hammer™ - Understanding the LCD

During an operation, SCSI Hammer™ will provide up-to-date information on task progress

using the 2 line by 16 character LCD.

SCSI Hammer™ is capable of erasing two (2) drives simultaneously when the drives are

connected directly to the SCSI Hammer™ device. A key feature of SCSI Hammer™ is its

ability to erase data from up to thirty (30) drives at one time. This is made possible by

connecting one port on each SIDE of the SCSI Hammer™ device to a port on a SCSI

enclosure, backplane shelf or other external SCSI mechanism.

During the erasure process, SCSI Hammer™ provides progress information on the LCD

screen.

A Letter Code will be returned for quick summary in the corner status for each drive. Table

1 lists SCSI Hammer™ result codes (Letter Codes).

SCSI Hammer™ Letter Codes

Code Description

Action on drive has completed successfully.

A Drive error was encountered during the operation, causing the operation to

complete unsuccessfully.

Table 1 - Hammer 'Letter Codes’

In addition to the Letter Codes provided on the LCD, a ‘map’ of drives upon which erasure

tasks are being performed is displayed. In the example shown below, a ‘Scan for Devices’

result is shown.

SCSI Hammer™ Users Guide

Page 17 of 89

Figure 6 - One attached drive

Starting from the right side of the display, sixteen positions are shown, indicating SCSI Bus

IDs zero (0) through fifteen (15). Table 2 depicts the SCSI Bus ID map as displayed on the

SCSI Hammer™ LCD screen.

SCSI

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Table 2 - SCSI Bus ID map

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 88 89

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Seagate ST3300007LW Guía de usuario Pagina 17