HP-UX 11i v3 Read Before Installing or Updating, February 2007 (Initial Release)

Online Replacement of a LAN Card in Serviceguard
Cluster Fails
Online replacement (OLR) of a LAN card in a Serviceguard
cluster fails because the Critical Resource Analysis (CRA)
performed as part of the OLR operation returns
CRA_SYS_CRITICAL. You will encounter this problem whether
you use the Peripheral Device Tool (pdweb) or the HP-UX olrad
command.
What To Do
A patch, PHNE_35894, will be released to fix this problem. Check
the HP IT Resource Center Web site for availability of the patch:
http://itrc.hp.com
If the patch is not available or for some reason you need to
proceed without the patch, you must remove the node from the
running cluster (cmhaltnode), shut down the node, and then
replace the card, as described under “Replacing LAN or Fibre
Channel Cards” in chapter 8 of the Managing Serviceguard
manual at: http://docs.hp.com
See “Replacing LAN or Fibre Channel Cards” in chapter 8 of
Managing Serviceguard for more information.