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Resource Pool-initiated ARM transactions
When a Resource Pool block receives a message that resources need to be added or removed, the transactions occur as illustrated below.
Resources and Shifts 275
Primary transactions for ARM
INTERNAL DATABASE
RESOURCE POOL
1, 374
2
RESOURCE MANAGER
5
8
6
QUEUE
1 2
3 4
#
Description
The Resource Pool receives a mes- sage to add/remove resources.
The Resource Pool notifies the Resource Manager that the quantity of pool resources has changed.
The Resource Manager changes the quantity of resources for the pool.
If resources were added, the Resource Manager attempts to service waiting items.
Message- Sending Block
Resource Pool
Message- Receiving Block
Resource Pool
Resource Manager
Database Tables Used
Resources, RTL
RO, Resources, RR, RTL
Discrete Event


































































































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