IBM Power Systems 775 Manual page 319

Table 5-5 QCM to Octant Map
QCM Location Octant
U*-P1-R(9-12) 0
U*-P1-R(13-16) 1
U*-P1-R(17-20) 2
U*-P1-R(21-24) 3
U*-P1-R(25-28) 4
U*-P1-R(20-32) 5
U*-P1-R(33-36) 6
U*-P1-R(37-40) 7
U*-P1-R1 0
U*-P1-R2 1
U*-P1-R3 2
U*-P1-R4 3
U*-P1-R5 4
U*-P1-R6 5
U*-P1-R7 6
U*-P1-R8 7
If this failure is a QCM failure, you must determine the type of node (Compute or
non-Compute node).
Perform the necessary recovery procedure. For information about the recovery procedure,
see Table 5-6 and this website:
https://www.ibm.com/developerworks/wikis/download/attachments/162267485/p775_se
rvice_guide.pdf
Table 5-6 A+ recovery procedure
Failed resource
QCM
Hub and QCM
with SRC of B114RRRR
Hub Modules
D-Link
LR-Link
D-Link optical module
LR-Link optical module
LL-Link failure
Compute node
Availability Plus: Recovering a
Compute node
Availability Plus: Recovering a hub module
Availability Plus: Recovering a hub module
Availability Plus: Recovering a D-Link
Availability Plus: Recovering an LR-Link
Availability Plus: Recovering a D-Link
Availability Plus: Recovering an LR-Link
Availability Plus: Recovering a failure that impacts a drawer. The
network connectivity for the entire drawer is compromised.
Chapter 5. Maintenance and serviceability
Non-compute node
Availability Plus: Recovering a
non-Compute node
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