HP Serviceguard for Linux Version A.11.19 Release Notes, April 2009

Table of Contents
1 Serviceguard for Linux Version A.11.19 Release Notes.....................................................................9
Announcements....................................................................................................................9
Supported Platforms and Linux Distributions...............................................................9
Product Structure ...........................................................................................................9
New Licensing Method.................................................................................................11
New Cluster Manager...................................................................................................11
Legacy Packages............................................................................................................11
.rhosts Deprecated....................................................................................................12
cmviewconf Deprecated..............................................................................................12
Quorum Server Upgrade Required if You Are Using an Alternate Address...............12
Serviceguard Manager Available from the System Management Homepage
(SMH)............................................................................................................................12
Cluster Name Restrictions.............................................................................................12
High Availability Consulting Services..........................................................................13
What’s in this Release.........................................................................................................13
New Kinds of Package Dependency.............................................................................15
About Package Weights.................................................................................................15
New Support for IPv6...................................................................................................16
About the IP Monitor....................................................................................................16
New Online Cluster Configuration Capabilities...........................................................17
New Online Package Configuration Capabilities.........................................................17
New Preview Capabilities.............................................................................................17
About Partial-Startup Maintenance Mode....................................................................17
Other Package Changes.................................................................................................18
About cmappmgr..........................................................................................................18
About Persistent Reservations.......................................................................................18
About Serviceguard Manager.......................................................................................19
DSAU Integration....................................................................................................19
Native Language Support........................................................................................20
What You Can Do.....................................................................................................20
New Features...........................................................................................................20
Serviceguard Manager and Serviceguard Clusters.................................................21
New Features First Introduced in Serviceguard for Linux A.11.18 Patches.................22
About Cross-Subnet Configurations........................................................................22
Configuration Tasks............................................................................................23
Restrictions.........................................................................................................23
For More Information.........................................................................................24
Migrating Legacy to Modular Packages..................................................................24
Other Package Changes...........................................................................................24
Alternate Quorum Server Subnet............................................................................25
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