Bus Pip Iop-01, Iop Reset - IBM i 830 Repair Manual

Bus, High-Speed Link (HSL) PIPs

BUS PIP IOP-01, IOP Reset

This procedure will direct you to reset an IOP.
Attention: When the IOP reset is performed, all resources controlled by the IOP
will be reset. Perform the IOP reset only if the customer has verified that the IOP
reset can be performed at this time.
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iSeries Model 830, 840, SB2, and SB3 Problem Analysis, Repair and Parts V5R1
b. Move the cursor to the HSL I/O Bridge resource and select the option
"Display detail".
c. Examine the Leading port and Trailing port information. Search the display
for the HSL port location label that you previously recorded prior to
starting this procedure. If the HSL port location label that you came to this
procedure with is part of the information for the Leading port, then select
the function "Follow leading port". Otherwise, if the HSL port location label
that you came to this procedure with is part of the information for the
Trailing port, then select the function "Follow trailing port".
d. Perform the step below that matches the function you selected in the
previous step:
v If you selected the function "Follow Leading Port" in the previous step,
then examine the display for the Trailing port information. Record, on the
worksheet that you are using, the HSL port location label shown on the
"Trailing port from previous resource" line. Record this information as the
"To HSL Port Label".
v If you selected the function "Follow Trailing Port" in the previous step,
then examine the display for the Leading port information. Record, on the
worksheet that you are using, the HSL port location label on the
"Leading port to next resource" line. Record this information as the "To
HSL Port Label".
e. Record the "Link type" (Copper or Optical) on the worksheet that you are
using in the field describing the cable type.
f. Record the resource name on the display.
g. Select the "Cancel" function to return to the "Logical Resources Associated
with a Packaging Resource" display.
h. Select the "Cancel" function to return to the "Packaging Resources Associated
with a Logical Resource" display.
i. Select the "Cancel" function to return to the "Logical Hardware Associated
With HSL Loops" display.
j. Move the cursor to the resource with the resource name you recorded in
step 12f.
k. Select the "Associated packaging resource(s)"option.
l. Record the frame ID on the worksheet that you are using for the "To Frame
ID".
m. Return to the procedure that sent you here.
This ends the procedure.
1. Go to the SST/DST screen in the partition which reported the problem. Use
STRSST if OS/400 is running, use function 21 if STRSST does not work, or IPL
the partition to DST.
2. On the Start Service Tools Sign On display, type in a User ID with QSRV
authority and Password.
3. Select the "Start a service tool" option.
4. Select the "Hardware service manager" option.