Hitachi Compute Blade 2000 User Manual page 1186

Action for the guest OS incomplete boot
When using a shared FC as a boot device, boot might

fail to finish depending on the number of LPARs
assigned to the shared FC. In such a case, you can
avoid the problem by extending the LOGIN DELAY time
in the operation parameters for the FC adapter. For
details, see the HITACHI Gigabit Fibre Channel Board
User's Guide (BIOS/EFI Edition).
If rebooting suddenly occurs during OS boot, the service

ratio allocated to LPAR might be low so that time-out
requirements for the OS are not satisfied. If sudden
rebooting occurs frequently, display the LP System
Logs screen and check whether the LP system log
contains "LP detects AP initialization timeout." If it is
contained, review the service ratio allocated to the
LPAR.
If actions above cannot complete the guest OS boot,

LPAR settings might cause the problem. Check the
settings once more. Deactivate the LPAR, review and
set the proper values, reactivate it, and boot the guest
OS. If the symptom still remains, contact our technical
personnel.
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