HP StorageWorks 2/140 CLI reference guide for directors and edge switches - Page 205
Product Manager, resource allocation time-out value
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Glossary port card Field-replaceable hardware component that provides the port connections for fiber cables and performs specific device-dependent logic functions. port card map Map showing numbers assigned to each port card by card slot. port name Name that the user assigns to a particular port through the Product Manager. POST See power-on self test. power-on self test (POST) Series of self-tests executed each time the unit is booted or reset. preferred domain ID Domain ID that a Director or Edge Switch is assigned by the principal Switch in a switched fabric. The preferred domain ID becomes the active domain ID except when configured otherwise by the user. principal Switch The Director or Edge Switch that allocates domain IDs to itself and to all other Switch in a fabric. There is always one principal Switch in a fabric. If a Switch is not connected to any other Switches, it acts as its own principal Switch. Product Manager Application that implements the management user interface for a specified Director or Edge Switch. When a product instance is opened from the HAFM application's Product view, the Product Manager application is invoked. R_A_TOV See resource allocation time-out value. redundancy Performance characteristic of a system or product whose integral components are backed up by identical components to which operations will automatically failover in the event of a component failure. Redundancy is a vital characteristic of virtually all high-availability (24 hours per day, seven days per week) computer systems and networks. remote notification A process by which a system is able to inform remote users and/or workstations of certain classes of events that occur on the system. E-mail notification and the configuration of SNMP trap recipients are two examples of remote notification programs that can be implemented on director-class Switches. CLI reference guide for directors and edge switches Glossary-13
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