HP-UX Virtual Partitions Administrator's Guide (includes A.03.05 and A.04.05)

deactivates a processor, it does not automatically replace the failing processor with an iCAP
(formerly known as iCOD) processor. The processor replacement must be performed
manually using theicod_modify command. For more information, see the Instant Capacity
User’s Guide.
Beginning with STM version A.43.00, in a vPars environment, the LPMC monitor
automatically replaces a failing processor with an iCAP processor if an iCAP processor is
available.
CAUTION: CPU Expert Tool is supported on vPars servers. However, using this on vPars
servers may cause unpredictable results. For complete information on using the Support
Tools with vPars, see the following Support Tools document:
http://docs.hp.com/hpux/onlinedocs/diag/stm/stm_vpar.htm
• CSTM’s CPU Info Tool With STM version A.43.00, the CSTM's cpu info tool will show
information about the bound CPUs assigned to that partition and unbound CPUs not assigned
to any partition. For unbound CPUs assigned to other partitions, it shows N/A.
With STM version C.48.00 (HWE0505) and later, the CSTM's cpu info tool will show
information about all the CPUs that are assigned to the current partition.
When using CSTM’s info command, information is shown only for the CPUs that are
currently owned by the virtual partition from which the info command is run. For CPUs
which are not assigned to the virtual partition, the information is displayed as N/A.
• ODE Diagnostic and I/O Card Utilities (Integrity Only) ODE diagnostics utilities, such as
CEC, CPU, or MEM, do not operate in vPars mode. Also, the I/O card and diagnostic utilities,
such as FCFUPDATE and IODIAG.efi, do not operate in vPars mode.
You must boot the nPartition into nPars mode to operate these utilities.
For more information on modes, see “Modes: Switching between nPars and vPars Modes
(Integrity only)” (page 118)
• Ignite-UX
— Making Depots for Ignite-UX:
For information on where to find a “cookbook” for setting up your Ignite-UX server
for use with vPars, see “Setting Up the Ignite-UX Server” (page 73).
— Reading the CPU counts from Ignite-UX (vPars A.03.xx and earlier):
When Ignite-UX reports the Total Number of CPUs for a partition, it includes unassigned,
unbound CPUs in the count. For information on bound and unbound CPUs, see “CPU:
Bound and Unbound” (page 249).
For example, if you have three virtual partitions, each with one bound CPU, and two
unbound CPUs not assigned to any of the partitions, this is a total of five CPUs in the
server. Ignite-UX will report three CPUs (one bound and two unbound CPUs) for each
partition. The data on unbound CPUs is repeated for each virtual partition. Therefore,
adding up the numbers results in a total of nine CPUs for the server when there are
actually only five physical CPUs.
• (PA-RISC only) The WINSTALL Boot Kernel Paths with Different Versions of Ignite-UX and the
vparboot -I command The examples in this document use the Ignite-UX bootable
kernel WINSTALL path as:
— /opt/ignite/boot/WINSTALL
This is the correct path for Ignite-UX versions B.05.xx and earlier. However, if you are using
Ignite-UX version C.06.xx or later, the WINSTALL path has changed to:
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