Resource Manager Subsystem
Table 48: Resource Manager (RM) Subsystem Tasks
Function
Description
Task
Started by the sitparent task on StarOS startup, and monitored
by HAT for a failure.
Resource Manager
Controller
rmctrl
Initializes resources such as CPUs and memory.
Requests updated card status from the CSP subsystem and
updates the system card table.
Communicates with all rmctrls to request their most recent
set of resource data.
Started by the sitparent task, and monitored by HATs for
failures.
Resource Manager
Managers
rmctrl
Initializes the local resource data and local resource scratch
space.
Communicates with the SIT task on the local CPU to get its
entire task table and the resources associated with each task.
Gathers current resource utilization for each task.
Sends the resource data to the rmctrl task.
Virtual Private Networking Subsystem
Table 49: Virtual Private Networking (VPN) Subsystem Tasks
Function
Description
Task
Created at system start-up.
VPN Controller
vpnctrl
Initiates the VPN Manager for each context.
Informs the Session Controller task when there are additions
or changes to contexts. Only one Session Controller operates
at any time.
Routes context specific operation information to the
appropriate VPN Manager.
Performs VPN Manager recovery and saves all VPN-related
configuration information in SCT.
ASR 5000 System Administration Guide, StarOS Release 21.1
378
StarOS Tasks
Resource Manager Subsystem
Summary of Contents for ASR 5000
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