IBM SY44-5902-05 manual Switching the mode of a tower’s switchable resources

Ownership of this resource cannot be released. It is owned by another system.

12.Record the type-modeland the serial number of the HSL I/O bridge resource if you have not already done so.

13.Press Enter to confirm releasing the resource.

14.Move to the console of the other system that can take ownership of the switchable resources in the tower.

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

16.Select Start a service tool.

17.Select Hardware Service Manager.

18.Select Logical Hardware Resources.

19.Select High speed link resources.

20.Select the function Include non-reporting resources.

21.Move the cursor to the HSL I/O bridge resource in the tower. Search for the resource name that this system assigned to the HSL I/O bridge resource.

22.Select the I/O Debug option.

23.From the Select I/O Debug Function display, select the Take/release ownership option. The following screen will appear:

Confirm Ownership Change

You have requested that this system take ownership of this resource.

Resource details

Resource name: BC06

Type-Model . : 1999-999

Serial number: 21-1111111

Warning: You should only attempt this action at the direction of your service representative.

Press Enter to take ownership of this resource.

F12=Cancel

Figure 73. Example Confirm Ownership Change display

24.Press Enter to confirm the ownership change.

This ends the procedure.

Switching the mode of a tower’s switchable resources

This procedure provides instructions on how to switch the mode of switchable resources in a tower.

Note: To perform this procedure, the switchable resources in the tower must be owned by the power controlling system for the tower. For information on switching ownership of the switchable resources in a tower, see the procedure “Switching ownership of a tower’s switchable resources” on page 154.

156Service Functions V5R2