Iomf2 (i/o multifunction 2), Attributes, Iomf2 – HP Integrity NonStop J-Series User Manual
Page 168: Physical, Logical, Iomf2 physical logical
IOMF2 (I/O Multifunction 2)
Each I/O multifunction 2 (IOMF2) CRU in a NonStop server contains these components:
•
A
•
Two internal
•
One external
•
A ServerNet plug-in card (
), which provides connectivity to
Location in OSM Tree: System > Group > Module > IOMF2
Slot Location: IOMF2 CRUs are located in slots 50 and 55 of Nonstop S-series I/O enclosures
(service side).
Example: IOMF2 (1.1.55)
Attributes
IOMF2
Displayed in the Attributes tab and Attributes dialog box only if the value is
something other than OK.
Service State
Physical
A code that identifies the generation of the component. Hardware revision
codes are used for tracking components.
Hardware Revision
Identifies the manufacturer of the component.
Manufacturer
The part number of the component that was assigned in manufacturing. Use
part numbers for identifying and ordering parts.
Part Number
Whether the component is powered on.
Power State
A unique serial number that identifies the component. Track IDs are used for
tracking components.
Track ID
Logical
The operational voltage of the IOMF2 CRU (specifically, the raw voltage
supplied to the DC-to-DC converters).
DCC Voltage
Which, if any, ServerNet router ports on this IOMF2 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 current voltage of the Fan CRU.
Fan Voltage
The voltage of the Main Rail, which supplies power to the IOMF2 CRU from
its own power supply
Main Rail Voltage
The current voltage on the Main Rail of the IOMF2 CRU, measured after the
fuse.
Main Rail Voltage After Fuse
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 voltage of the Other Rail, which connects the 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 IOMF2 CRU, measured after the
fuse.
Other Rail Voltage After Fuse
168 System Resources