IBM TS4300 3555

PCC
Power
®
control compartment.
PDF
Portable Document Format.
PE
Parity error. Product engineer.
PFS
Perfect forward secrecy.
Pick
Pertaining to the library to remove, by using a robotic device, a tape cartridge from a storage slot or
drive.
Picker
A robotic mechanism that is located inside the library that moves cartridges between the cartridge
storage slots and the drive.
PM
Preventive maintenance.
POR
Power-on reset.
Port
A physical connection for communication between the 3590 and the host processor. The 3590 has 2
SCSI ports.
Portable Document Format (PDF)
A standard that is specied by Adobe Systems, Incorporated, for the electronic distribution of
documents. PDF les are compact, can be distributed globally (by way of email, the web, intranets, or
CD-ROM), and can be viewed with the Acrobat Reader. Acrobat Reader is software from Adobe
Systems that can be downloaded at no cost from the Adobe Systems home page.
Private key
A cryptographic key that is used to decrypt a message.
PROM
Programmable read only memory.
PS
Power supply.
PTF
Program temporary x. A single bugx or group of bugxes that are distributed in a form ready to
install for customers.
PWR
Power.
R
Rack
A unit that houses the components of a storage subsystem, such as the library.
Rackmount kit
A packaged collection of articles that are used to install the rack-mounted version of the library.
RAM
Random access memory.
Random access memory
A storage device into which data is entered and from which data is retrieved in a nonsequential
manner.
Random Mode
In Random mode, the library allows the server's (host's) application software to select any data
cartridge in any order.
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IBM TS4300 Tape Library Machine Type 3555: User's Guide