Pmf2 (processor multifunction 2), Attributes, Pmf2 – HP NonStop G-Series User Manual
Page 170: Physical, Logical, Pmf2 physical logical
PMF2 (Processor Multifunction 2)
Each processor multifunction 2 (PMF2) CRU in a NonStop server contains these components:
•
A processor and memory board (PMB), which contains a
•
•
Two internal
•
One external
•
And for PMF2s in Group 1 only, an
(Ethernet controller) to provide connectivity between the service
processor and the dedicated service LAN (for OSM).
Slot Location: PMF2 CRUs are located in slots 50 and 55 of a processor enclosure (service side).
Example: PMF2 (1.2.50)
Attributes
PMF2
Displayed in the Attributes tab and Attributes dialog box only if the value is something
other than OK.
Service State
Physical
Whether the component is powered on.
Power State
The part number of the component that was assigned in manufacturing. Use part
numbers for identifying and ordering parts.
Part Number
A unique serial number that identifies the component. Track IDs are used for tracking
components.
Track ID
Identifies the manufacturer of the component.
Manufacturer
A code that identifies the generation of the component. Hardware revision codes are
used for tracking components.
Hardware Revision
Logical
The current voltage of the Fan CRU.
Fan Voltage
The voltage of the Main Rail, which supplies power to the CRU from its own power
supply
Main Rail Voltage
Which, if any, ServerNet router ports on this CRU are disabled. OSM actions to
disable or enable a ServerNet port are performed as directed by OSM alarm repair
actions.
Disabled ServerNet Ports
The voltage of the SCSI-Y path, the path configured for mirrored disks on a system.
SCSI-Y Voltage
The voltage measured between the MOSFET switch and the diode to the DCC. The
MOSFET switch is located on the Other Rail between the alternate power supply
and the DCC.
MOSFET Voltage
The minimum voltage (39.6 volts) that must be available to power CRU.
Rail Minimum Voltage
The current voltage on the Main Rail of the PMF2 CRU, measured after the fuse.
Main Rail Voltage After Fuse
The voltage of the SCSI-X path, the primary path used for disks on a system.
SCSI-X Voltage
The maximum voltage limit (60 volts) for the CRU.
Rail Maximum Voltage
The operational voltage of the PMF2 CRU (specifically, the raw voltage supplied to
the DC-to-DC converters).
DCC Voltage
The voltage of the Other Rail, which connects the PMF2/IOMF2 CRU to the other
power supply in the enclosure (to provide power in the event of a problem with the
Main Rail power supply).
Other Rail Voltage
The current voltage on the Other Rail of the PMF2 CRU, measured after the fuse.
Other Rail Voltage After Fuse
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System Resources