OSM Migration Guide (G06.29+)

OSM Server-Based Components
OSM Migration Guide—527273-018
3-9
$SYSTEM.SYSnn.MDEVPRVD
$SYSTEM.SYSnn.MDEVPRVD
Launched by $ZCMOM, the Maintenance Device Event Provider is responsible for
monitoring MSIO UPS and Ethernet Switches.
Process names are dynamically assigned.
The maximum number that can run simultaneously is one.
$SYSTEM.SYSnn.OEVPRVD
Launched by $ZOEV, the Open Event Viewer Providers are responsible for retrieving
EMS events.
The maximum number that can run simultaneously is eight.
$SYSTEM.SYSnn.RALPRVD and $SYSTEM.SYSnn.RALPRVNP
Launched by $ZCMOM, these Resource Access Layer Providers are responsible for:
•
Interacting with SP and subsystems such as Storage, SLSA, etc., to gather
attributes and states for system resources
•
Executing all actions on OSM objects
•
Triggering Incident Analysis to generate and clear alarms
RALPRVD is used for initial discovery, initial incident analysis, event processing and all
action execution that require a super-group user.
RALPRVNP is used for action executions that do not require a super-group
permission.
The maximum number that can run simultaneously is 48:
•
Maximum of eight RALPRVD processes for event processing
•
Maximum of eight RALPRVD processes for refresh or reanalyze action processing
•
Maximum of eight RALPRVD processes for short-term super-group action
processing (Start/Stop disk, etc.)
•
Maximum of eight RALPRVD processes for long-term super-group action
processing (Firmware Update, Validate Checksum, etc.)
•
Maximum of eight RALPRVNP processes for short-term non-super-group action
processing (Responsive Test, etc.)
•
Maximum of eight RALPRVNP processes for long-term non-super-group action
processing (None at this time)
$SYSTEM.SYSnn.SECPRVD
Launched by: $ZCMOM, the Security Providers are responsible for user authentication.
The maximum number that can be running simultaneously is eight.