IBM iSeries Series Hardware Problem Analysis And Isolation page 157

5. Is the resource for one of the B600 5311 SRCs the load source device and are all of the other B600
5311 entries for resources which are non-configured disk units?
Note: To determine if a disk unit is a non-configured disk unit, refer to the "Work with disk unit
options" section in the "DST options" section of the "DST chapter" in the iSeries Service Functions
information.
v Yes: Is the partition that is reporting the error the Primary partition?
– Yes: Continue with the next step.
– No: Go to step 7 (See page 145).
v No: Go to step 8 (See page 145).
6. Was the load source disk unit migrated from another partition within the same system?
v Yes: Is this load source device intended to be the load source for the Primary partition?
– Yes: To accept the load source disk unit: Go to SST/DST in the current partition and select
Work with system partitions—>Recover configuration data—>Accept load source disk
unit
This ends the procedure.
– No: Power off the system. Return the original load source disk to the Primary partition and
perform a system IPL.
This ends the procedure.
v No: The load source disk unit has not changed. Contact your next level of support.
This ends the procedure.
7. The reporting partition is a secondary partition.
Since the last IPL of the reporting partition, have one of the following occurred:
v Has the Primary partition time/date been moved backward to a time/date earlier than the previous
setting?
v Has the system serial number been changed?
v Was the load source disk unit in this secondary partition, replaced intentionally with a load source
from another system or another partition from the same system?
v Yes: To accept the load source disk unit: Go to SST/DST in the current partition and select Work
with system partitions—>Recover configuration data—>Accept load source disk unit
This ends the procedure.
v No: Contact your next level of support.
This ends the procedure.
8. One or more B600 5311 SRCs have been logged in the same partition.
Do all of the B600 5311 errors have a resource which is a non-configured disk unit in the partition?
Note: To determine if a disk unit is a non-configured disk unit, refer to the "Work with disk unit
options" section in the "DST options" section of the "DST chapter" in the iSeries Service Functions
information.
v Yes: Continue with the next step.
v No: None of the conditions in this procedure have been met, call your next level of support.
This ends the procedure.
9. Were any disk unit resources associated with the B600 5311 SRCs added to the partition, since the
last IPL of this partition?
v No: Continue with the next step.
v Yes: Perform the following to clear non-configured disk unit configuration data:
a. Go to SST/DST in the partition and select Work with system partitions—>Recover
configuration data—>Clear non-configured disk unit configuration data.
b. Select each unit in the list which is new to the system and press Enter.
c. Continue the system IPL.
This ends the procedure.
Analyze hardware problems
145