Motorola 6806800C44B manual Service Definition Documents, Dependencies Introduction

Dependencies Introduction

1.2.3Dependencies

This section describes dependencies between the AvS and other services and between the Avs and libraries.

1.2.3.1Service Dependencies

The following table lists other NCS services and how the Availability Service depends on them.

Table 1-4 Availability Service - Dependencies

Service	Dependency
Layered Enhanced Accelerated	Availability Service uses LEAP for portability. It uses
Portability (LEAP)	the memory manager, timers, encode-decode utility,
	and handle manager services provided by LEAP.
Message Distribution Service (MDS)	Interaction between the subparts of AvSv takes place
	using MDS messaging.
Distributed Tracing Service (DTSv)	Availability Service uses DTSv to log debug messages
	and to report informational events.
System Resource Monitoring Service	Availability Service uses SRMSv for passive health
(SRMSv)	monitoring of components.
Event Distribution Service (EDSv)	Availability Service uses EDSv to receive all fault
	events related to resources it manages.
Hardware Interface Service (HISv)	AvM uses HISv to issue hardware platform (HPL)
	commands for managing nodes.
Management Access Service (MASv)	AvD and AvM use MASv to manage the MIB objects
	defined in the AvSv MIBs.
Message Based Checkpoint Service	The active AvD uses MBCSv to checkpoint the state
(MBCSv)	information with a standby AvD.

1.2.3.2Library Dependencies

The AvSv library, libSaAmf.so, and Cluster Membership library, libSaClm.so, depend on:

zlibncs_core.so

zlibavsv_common.so

zlibsaf_common.so

1.2.4Service Definition Documents

The documents available at the following links are SAF-standard documents. They provide the service definition for the Availability Service.

zhttp://www.saforum.org/apps/org/workgroup/twg/ais/download.php/1451/aisOverview.B0101

.pdf

zhttp://www.saforum.org/apps/org/workgroup/twg/ais/download.php/1449/aisAmf.B0101.pdf

zhttp://www.saforum.org/apps/org/workgroup/twg/ais/download.php/1446/aisClm.B0101.pdf

Availability Service Programmer’s Reference (6806800C44B) 21