IBM i 830, Repair Manual

Page: 472 / 1000

(the Change System Value command) on the command line.
Note: QAUTOCFG resets to its initial value in step 23 of this
procedure,
c. Continue with the next step of this procedure.
18. Perform the following:
a. Enter
STRSST
(the Start SST command) on the command line.
b.
On the Start Service Tools Sign On display, type in a User ID with QSRV
authority and Password.
c. Select the Start a Service Tool option.
d.
Select the Hardware Service Manager option.
e. Select the Logical Hardware Resources option.
f. Select the System Bus Resources option.
The Logical Hardware Resources on System Bus display shows all of the
IOPs.
g. Find the IOP you want to reset.
Note: You must ensure that no one is using any of the tape units,
communication channels, or display stations that are attached to the
IOP you want to reset.
Does a
″
*
″
indicator appear to the right of the IOP description?
No Yes
↓
Disk units are attached to the IOP.
Perform the following:
a. Press F3 until the Exit System Service Tools display appears.
b. Press the Enter key.
c. Power off the system (see “Powering On and Powering Off the
System and Logical Partitions” on page 922).
d.
Power on the system.
The system performs an IPL and resets all devices.
This ends the procedure.
19. Perform the following:
a. Select the I/O debug option.
b. Select the IPL the I/O processor option.
c. When the IOP reset is complete, continue with the next step of this
procedure.
20.
Perform the following:
a. Press F12 to return to the Logical Hardware Resources on System Bus
display.
b.
Select the Resources associated with IOP option for the IOP you reset.
Did the IOP detect the tape unit?
Yes No
Tape Unit PIPs
458
iSeries Model 830, 840, SB2, and SB3 Problem Analysis, Repair and Parts V5R1