IBM SY44-5902-05 manual Service Functions V5R2

but you may not be able to perform all service procedures on resources in the tower unless the Owner system is also the SPCN (power) controlling system of the tower.

7.Are the Local system type and Local system serial number the same as the system type and system serial number you recorded as the owner of the HSL I/O bridge resource?

vYes = The local system is the current owner of switchable resources in the tower. Continue with the procedure “Determining the resource name and HSL loop number of an HSL I/O bridge”.

vNo = The local system is not the current owner of switchable resources in the tower. Continue with the procedure “Determining the resource name and HSL loop number of an HSL I/O bridge”.

Determining the resource name and HSL loop number of an HSL I/O bridge

To determine the resource name and HSL loop number of the HSL I/O bridge resource in the alternate system that can own a selected HSL I/O bridge resource, complete the following procedure.

1.Move to the console of the alternate system that can own the resources in the tower.

2.Sign on to the System Service Tool (SST) or Dedicated Service Tool (DST).

3.Select Start a Service Tool.

4.Select Hardware Service Manager.

5.Select Logical hardware resources.

6.Select High speed link resources.

7.Select the function Include non-reporting resources.

8.Search for the HSL I/O bridge resource name by selecting the Display detail option for each HSL I/O bridge resource until you find the HSL I/O bridge resource that has the same type-model and serial number you recorded for the HSL I/O bridge resource (See the procedure “Determining the power controlling system of a tower” on page 150).

152Service Functions V5R2