HP StorageWorks 2/16V Brocade Fabric OS MIB Reference (53-1000241-01, November - Page 122

4 entPhysicalName 1.3.6.1.2.1.47.1.1.1.1.7 If the agent cannot determine the parent-relative position for some reason, or if the associated value of entPhysicalContainedIn is 0, then the value -1 is returned; otherwise, a non-negative integer is returned, indicating the parent-relative position of this physical entity. Parent-relative ordering normally starts from 1 and continues to n, where n represents the highestpositioned child entity. However, if the physical entities (for example, slots) are labeled from a starting position of zero, then the first sibling should be associated with an entPhysicalParentRelPos value of 0. Note that this ordering might be sparse or dense, depending on agent implementation. The actual values returned are not globally meaningful, as each parent component might use different numbering algorithms. The ordering is meaningful only among siblings of the same parent component. The agent should retain parent-relative position values across reboots, either through algorithmic assignment or use of nonvolatile storage. entPhysicalName 1.3.6.1.2.1.47.1.1.1.1.7 The textual name of the physical entity (physical name of the entity such as chassis, blade, port, and so on). The value of this object should be the name of the component as assigned by the local device and should be suitable for use in commands entered at the device's "console." This might be a text name, such as "console," or a simple component number (for example, port or module number) such as 1, depending on the physical component naming syntax of the device. If there is no local name, or this object is otherwise not applicable, then this object contains a zerolength string. Note that the value of entPhysicalName for two physical entities is the same in the event that the console interface does not distinguish between them (for example, slot-1 and the card in slot-1). The name provides the type of the entry and its number (for example, slot 1, power supply, and so on). The description gives the textual description of the type of the entry (for example, power supply, module, and so on) entPhysicalHardwareRev 1.3.6.1.2.1.47.1.1.1.1.8 The vendor-specific hardware revision string for the physical entity. The preferred value is the hardware revision identifier actually printed on the component itself (if present). Note that if revision information is stored internally in a nonprintable (for example, binary) format, then the agent must convert such information to a printable format, in an implementation-specific manner. If no specific hardware revision string is associated with the physical component, or if this information is unknown to the agent, then this object will contain a zero-length string. Set to an empty string. entPhysicalFirmwareRev 1.3.6.1.2.1.47.1.1.1.1.9 The vendor-specific firmware revision string for the physical entity. Note that if revision information is stored internally in a nonprintable (for example, binary) format, then the agent must convert such information to a printable format, in an implementation-specific manner. If no specific firmware programs are associated with the physical component, or if this information is unknown to the agent, then this object will contain a zero-length string. 4-10 Fabric OS MIB Reference Publication Number: 53-1000241-01