Motorola 6806800C08B 사용자 설명서

The following figure illustrates the main software components which constitute an Avantellis 
3000 Series system. 

The NetPlane software can be subdivided into the NetPlane Core Services and the Platform 
Control Software. 

NetPlane Core Services (NCS) is a suite of HA middleware which implements the Service 
Availability Forum™ (SAF) interface specification. The SAF is a consortium of industry-leading 
communications and computing companies working together to develop and publish high 
availability and management software interface specifications. 

In addition to the services that implement the SAF interface, NCS contains complementary 
services that were introduced by Motorola and which are required in a a complete high-
availability system solution. 

Both the SAF-compatible services as well as the complementary services will be described in 
more detail in this manual. 

Platform Control Software (PCS) is an hardware and operating system abstraction layer that 
was defined by Motorola. It comprises software components that are specific to the underlying 
hardware platform. On the other hand, PCS is hardware and OS agnostic and is therefore 
portable across various Avantellis product lines. PCS functionality also includes software that 
is responsible for the HA of hardware and OS specific software entities in the system.