HP-UX Virtual Partitions Release Notes A.04.07 (HP-UX 11i v2) (T1335-91000, March 2010)

OS-Prompt> reboot /* to reboot the system into vPars mode */
• If you are at the Monitor prompt, use the following Monitor command to switch to nPars
mode:
MON> reboot nPars /* sets the mode and reboots the system */
• If you are at the EFI shell prompt, use the following EFI utility to switch to either nPars or
vPars mode:
Shell:> fsN:
fsN:> vparconfig reboot nPars|vPars
Since vparconfig is not a built-in EFI shell command, you must go to the disk to execute
vparconfig. For example, to switch to vPars mode:
Shell:> fs0: /* go to the EFI partition of the disk */
fs0:> vparconfig reboot vPars /* sets the mode and reboots the system */
Note: vparconfig is an EFI utility which gets installed in the EFI partition during the
installation of the vPars product.
• If you are at the EFI shell prompt in vPars mode and you do not have vPars installed on
any of your disks, you can use the built-in EFI command parconfig to switch to nPars
mode:
Shell:> parconfig nPars
Shell:> parconfig reset
NOTE: Remember to issue a parconfig reset after setting the mode. parconfig
nPars only sets the mode to nPars. You must issue the parconfig reset command to
reset the system so it boots into nPars mode.
NOTE: parconfig does not support switching to vPars mode. In other words, you can
use parconfig to set the mode to nPars, but you cannot use parconfig to set the mode
to vPars.
Known Problems Fixed in This Version
This section lists the known problems fixed in vPars A.04.07.
For information on specific defects, see the HP ITRC at http://itrc.hp.com.
• QXCR1000951745 The vparefiutil -u command is abnormally terminated by SIGHUP
in rc script.
• QXCR1000879325 vPar monitor panics dereferencing a null pointer when CPU addition
fails, and takes the CPU addition abort code path.
• QXCR1000912319 vPars/IPF - sentinel marker is not updated on vPar rename.
• QXCR1000857775 Intermittent system hangs when displaying large output on console.
• QXCR1000839876 Heavy contention when running multiple copies of vparstatus
commands at once.
Known Problems and Workarounds
This section provides a list of problems and limitations known to HP at the time of publication.
If workarounds are available, they are included. For information on specific defects, see the HP
ITRC at http://itrc.hp.com.
• Virtual Partition Fails to Load after a Reboot or Issuing vparload –all
Related JAG or Patch ID Number JAGae88150
Known Problems Fixed in This Version 7