Sony StorStation AITi130, Руководство пользователя

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WORM Function
The AITi520, AITi260 and AITi130 support the WORM function. This
section explains the WORM function.
What is “WORM”?
“WORM” is an acronym for “Write Once Read Many”, a function that
allows data to be written to the same place on a tape only once, but permits
that data to be read from the tape for any number of times. The AITi520,
AITi260 and AITi130 support WORM cartridges. When a WORM
cartridge is used with an application that supports the WORM function,
data that has been written to a tape can not be accidentally deleted or
overwritten.
A WORM drive operates in the same manner as a non-WORM drive when
used with a non-WORM cartridge (henceforth referred to as “regular
cartridge”).
The operation of a WORM drive and a non-WORM drive differs according
to the type of cartridge that is being used.
WORM Cartridges
WORM cartridges can be distinguished from regular cartridges by their
WORM logo and red shutters.
AIT-2 WORM cartridge: SDX2-50W
AIT-3 WORM cartridge: SDX3-100W
AIT-4 WORM cartridge: SDX4-200W
Tape Drive Cartridge
Non-WORM drive
WORM drive
Regular Cartridge
(without WORM logo)
Read/Write Enabled
Read/Write Enabled
WORM Cartridge
(with WORM logo)
Waiting for Eject
Read/Append-Write Enabled
Red
WORM logo