Bull Escala BL460, Problem Determination And Service Manual, Page: 187 / 266

Chapter 2. Diagnostics
167
2.10.13 POWER Hypervisor (PHYP) problems
The POWER Hypervisor (PHYP) provides error diagnostics with associated error codes and
fault isolation procedures for troubleshooting.
When the POWER6™ Hypervisor error analysis determines a specific fault, the hypervisor
logs an error code that identifies a failing component. When the analysis is not definitive,
the hypervisor logs one or more isolation procedures for you to run to identify and correct
the problem.
Table 2-30 describes the isolation procedures.
Table 2-30.
POWER Hypervisor isolation procedures
•
Follow the suggested actions in the order in which they are listed in the Action column until the problem is solved.
•
See Chapter 3 , “ Parts listing ,” on page 197 to determine which components are CRUs and which components are
FRUs.
•
If an action step is preceded by “(Trained service technician only),” that step must be performed only by a trained
service technician.
Isolation
Procedure Code
Symptom Action
LPARCFG
Symbolic CRU
There is a
configuration problem
with the system or a
logical partition.
1. Perform the procedure associated with the SRC code that is called out
after the LPARCFG call.
2. Check processor and memory allocations of the system or the partitions.
Verify that there are enough functioning processor and memory resources
in the system for all of the partitions. Processor or memory resources that
failed or were Garded during system IPL could cause the IPL problem in
the partition.
3. Check the bus and I/O adapter allocations for the partition.
Verify that the partition has load source and console I/O resources.
4. Check the IPL mode of the system or failing partition.
5. For further assistance, contact Bull Support.