Owner's manual

Module
A set of components that share a common hardware interconnection, such as a backplane.This object applies only
to Nonstop S-series processor and I/O enclosures, in which each enclosure contains contains one group, and a group
contains only one module.The module is considered a subcomponent of the group. IOAM enclosures contain two I/O
adapter modules.
Example: Module 2.1
Attributes
Module
Displayed in the Attributes tab and Attributes dialog box only if the value is something
other than OK. Values
Service State
Physical Location
The values displayed by these attributes are assigned through the Set Physical Location action.
A user-defined name assigned to identify the rack in which the module is located.Rack Name
A number (from 1 to 42) assigned to describe the location of the module within the
rack.
Rack Offset
An optional text string assigned to further identify the physical location of the module.
This attribute is displayed only if a value is specified using the Set Physical Location
action.
Locator
For DC-powered Telco systems only.
Displays the system alarm panel (SAP) identifier for this hardware resource, as
specified through the Alarm Panel Identifier option within the Set Physical Location
action. This attribute is displayed only if a value is specied through the action.
Alarm Panel Identifier
Temperature Sensor
The current temperature, in degrees Celsius (°C), inside the enclosure of the module.Current Value
Actions
Rediscover
Causes OSM to refresh and reanalyze all components within the module. Use this action in situations such as:
• OSM does not recognize a new CRU following a CRU replacement.
• An alarm remains after the alarm condition has been fixed.
Redundant Power Scrub
Tests fault tolerance of the power environment within the module. If the results of the action indicate a problem, check
the Power State attribute of the individual CRUs to determine where the problem lies.
This action is run automatically at 2:00 a.m. daily. It can also be performed manually at any time. See note below for
default value of the new Redundant Power Scrub test.
On T0682AAC and later, this OSM action is also supported on Telco systems.
NOTE: A new version of Redundant Power Scrub is available in T0682 ABE and later. It provides independent
battery testing and an extended load test for the bulk power supplies. With this new version, the action can take up
to 25 minutes to complete.The new battery scrub is significantly enhanced in its ability to detect weak or failed batteries.
For systems with many old batteries (over 5 years old), the battery scrub might call out multiple batteries for replacement.
To use this new functionality, in addition to installing OSM T0682 ABE or later, you must:
• Update all enclosures with a new PIB-to-PIB crossover cable (see FCO 44440).
• Add "PowerScrubVersion = 3" parameter to your OSMCONF file.
The default test interval for this new version is 7 days instead of 24 hours.
For information on creating and using an OSMCONF file or changing default values for this or other parameters, see
the OSM Migration and Configuration Guide.
Module 157