Quantum FastStor 2 Guía de usuario descargar pdf (Pagina 63)

Media 63

Media

Regarding media, observe these general rules:

• Use only drive-appropriate formatted cartridges. Formatted cartridges contain embedded

servo code, written on the media, during the cartridge manufacturing process. Cartridges

cannot be bulk erased or degaussed.

• Clean the tape drive when the Clean Drive LED is illuminated. Be sure to use only drive-

appropriate cleaning cartridges.

Table 8-9 provides the media requirements necessary to use an LTO-1 tape drive.

Table 8-9 LTO-1 Media Specifications

Table 8-10 provides the media requirements necessary to use the Super DLTtape 1 tape drive.

Table 8-10 Super DLTtape 1 Media Specifications

Loading time to BOT (for previously written

tape)

< 19 seconds

Unloading time from BOT < 19 seconds

MTBF 250,000 hours

Interface type LVD Ultra-3 wide SCSI

CAUTION:

Do not degauss LTO cartridges! Ultrium LTO cartridges are pre-

recorded with a magnetic servo signal at the factory. This signal is

required in order to use the cartridge with the Ultrium LTO drive. Keep

magnetically charged objects out of close range.

Characteristic LTO-1 Media

LTO -1 format capacity 100 GB (non-compressed)

200 GB (2:1 typical compression)

Basic description Advanced metal particle

Tape length 609 meters (1,998 feet)

Cartridge dimensions 10.2 x 10.54 x 2.15 cm (4 x 4.15 x.85 in)

Shelf life 30 years minimum @ 20° C, 40% RH (non-condensing)

Cartridge life 1,000,000 passes (approximately 2000 full backup or restore

operations)

Cleaning 15 uses

Description LTO-2

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Quantum FastStor 2 Guía de usuario Pagina 63