HP Serviceguard Version A.11.20 Release Notes, April 2011

Table 2 Patches (continued)
DescriptionPatch Number
Patch to enable display of wwid and uniq_name properties in the output of ioscan
(1m).
This patch is recommended.
PHCO_39413 or later
cumulative patch
Patch to enable the features introduced in HP Serviceguard A.11.20 on HP-UX 11i
v3 listed under “New Features for A.11.20 April 2011 Patches” (page 13).
PHSS_41628
Patch to enable the Modular CFS Package feature introduced in HP Serviceguard CFS
A.11.20 on HP-UX 11i v3 listed under “New Features for A.11.20 April 2011 Patches”
(page 13).
NOTE: This patch is needed only if SG Storage Management Suite A.03.01 or
A.04.00 is installed on the node. To install this patch, PHSS_41628 must be installed.
PHSS_41674
QXCR1000575890: OLR of a LAN Card in SG cluster fails on HP-UX 11i v3
Problem: Online replacement (OLR) of a LAN card in a Serviceguard cluster fails on a system
running HP-UX 11i v3 because the Critical Resource Analysis (CRA) performed as part of the OLR
operation returns CRA_SYS_CRITICAL. You will encounter this problem on an unpatched HP-UX
11i v3 system whether you use the Peripheral Device Tool (pdweb) or the HP-UX olrad command.
Workaround: Apply patch PHNE_35894. (See “Patches for this Version” (page 48) for more
information about patches.)
NOTE: You can apply the patch without a reboot.
On a system to which the patch has been applied, you will be able to perform online replacement
of hot-swappable cards (without bringing down the cluster). See “Replacing LAN or Fibre Channel
Cards” in Chapter 8 of Managing Serviceguard for more information. (You can find the manual
at http://www.hp.com/go/hpux-serviceguard-docs.)
NOTE: If for some reason you need to proceed without the patch, you must follow the “Off-Line
Replacement” procedure under “Replacing LAN or Fibre Channel Cards” in Chapter 8 of Managing
Serviceguard.
Fixed in This Version
This section lists defects that have been fixed in this release.
NOTE: Serviceguard A.11.19 also includes all fixes already included in patches to earlier
Serviceguard versions; these fixes are not necessarily documented here.
You can find more information about these defects at ITRC.hp.com. Proceed as follows.
1. Log in to ITRC.hp.com
2. Choose >> Search knowledge base in the left frame
3. Enter the defect number beginning QXCR as the search string (for example QXCR1000472750),
or the number beginning JAG if there is no QXCR number.
4. Search against Engineering notes, solutions, bug reports, FAQs (uncheck
the other items in the list).
Fixed in This Version 49