IBM SY44-5902-05 manual System Interconnect, High Speed Link

Results of Battery Test

The results of the battery interface test are displayed below. If the test was successful, a battery capacity test will be performed on this unit in 24 hours.

Serial
Opt	Frame	Unit	Type	Number	Fault
7	01	1	9903	10-4920857	No

F12=Cancel

Test has completed. No problems were found.

If the interface test is successful, a capacity test automatically runs in 24 hours. The capacity test is delayed to allow the battery to become fully charged. Results of the capacity test are logged in the product activity log.

Note: Excessive testing of the battery shortens its useful life.

System Interconnect

In V5R1, the term High Speed Link (HSL) replaces the term System Interconnect (SI). Use the information in this document about High Speed Links when working with System Interconnect resources.

High Speed Link

High Speed Link (HSL) resources provide the connection between system I/O busses and the system processor. HSL resources are normally configured in loops with the system unit having an HSL controller resource that handles routing of the data between the system processor and the system I/O busses. System I/O busses connect to the loop with HSL I/O adapter resources. When you view the logical resources of a High Speed Link loop using Hardware Service Manager, you will see:

vHSL controller resource(s) (called Local High Speed Link Network Interface Controllers (Local HSL NICs) in V5R1).

vHSL loop resource(s) (called SI rings in V4R5) under the controller listed above the loop.

vHSL I/O adapter resource(s) (called SI I/O adapters in V4R5) under the loop listed above the adapters.

vThe System Bus Adapter Resource(s) under the HSL I/O adapter resource(s) option. From this level and below, I/O resources appear the same way as they do in the System bus resources option from Display Logical Resources in the Hardware Service Manager menu.

HSL links consist of these items:

v A port from either the controller or an adapter on the loop.

Chapter 9. System Architecture and Configuration 241