HP Serviceguard Version A.11.19 Release Notes, March 2009

1 Serviceguard Version A.11.19 Release Notes
Announcements
This section announces the most important features and limitations of Serviceguard
A.11.19. For more information, see “What’s in this Release” (page 19).
Platform Dependencies
This new version of Serviceguard is supported on HP-UX 11i v2 and 11i v3. There are
some platform dependencies; see the following subsections for details:
• “Announcements for HP-UX 11i v2” (page 16)
• “Announcements for HP-UX 11i v3” (page 17)
• “Serviceguard Features Available Only on HP-UX 11i v3” (page 22)
Serviceguard Bundled Components - New Product Structure
The following Serviceguard components are now available for HP-UX 11i v2 and 11i
v3:
• Product T1905CA — A.11.19 — software and license
The following products are bundled with Serviceguard, as components of the
Serviceguard product, T1905CA:
• The Serviceguard Manager web-based graphical user interface (GUI), version
B.02.00.
This version is also known as the SMH Plug-in, or simply plug-in, version. See
“About Serviceguard Manager” (page 26).
• The Cluster Object Manager (COM), version B.05.00.
• The SGWEBEM Providers product, version A.02.00.
This product structure allows Serviceguard customers who subscribe to Update services
to download Serviceguard from the web (along with the three sub-products classed as
Serviceguard components and listed above) via Software Update Manager (SUM).
Serviceguard Optional Products Not Bundled
The following optional product is not bundled with Serviceguard, but is delivered free
with Serviceguard on the Serviceguard Distributed Components CD, and can also be
downloaded from http://www.hp.com/go/softwaredepot/ha:
• Quorum Server, and the Quorum Server Version A.04.00 Release Notes.
New Cluster Manager
Serviceguard A.11.19 introduces a new cluster manager. In a running cluster, this affects
node timeout and failover and cluster re-formation, providing significant performance
Announcements 11