Serviceguard Extension for RAC Version A.11.20 Release Notes - (August 2011)

the Serviceguard package configuration parameter CLUSTER_INTERCONNECT_SUBNET. Note
the following restrictions:
• Cluster Interconnect subnet monitoring can support up to 4 nodes.
• Only one CLUSTER_INTERCONNECT_SUBNET can be specified per multi-node package.
The CLUSTER_INTERCONNECT_SUBNET parameter works similarly to the SUBNET parameter
that is still supported for legacy packages. See Chapter 6 of the latest version of Managing
Serviceguard at www.hp.com/go/hpux-serviceguard-docs —> HP Serviceguard —>
User guide for a discussion of legacy versus modular packages.
NOTE: CLUSTER_INTERCONNECT_SUBNET is available for both modular and legacy packages.
The major difference is that the failure of a subnet being monitored via SUBNET halts the instance
of the package on the node where the subnet has failed. If a subnet fails when it is being monitored
via CLUSTER_INTERCONNECT_SUBNET, SGeRAC ensures that at least one instance of the package
remains running in the cluster.
NOTE: SGeRAC supports both IPv4 and IPv6 for an CLUSTER_INTERCONNECT_SUBNET. If
you are using IPv6 in your SGeRAC cluster configuration, then the version of Oracle RAC that you
are using must also support IPv6.
Support for Veritas CFS and CVM Versions 5.0.1 and 5.1 SP1
SGeRAC A.11.20 on HP-UX 11i v3 support Veritas VxVM, CVM, and CFS 5.0.1 and 5.1 SP1
from Symantec.
For more information, see the HP-UX 11i v3 version of the HP Serviceguard Storage Management
Suite Release Notes at www.hp.com/go/hpux-serviceguard-docs —> HP Serviceguard
Storage Management Suite —> Getting started.
For the most up-to-date compatibility information, see the Serviceguard/SGeRAC/SMS/Serviceguard
Manager Plug-in Compatibility and Feature Matrix at
www.hp.com/go/hpux-serviceguard-docs —> HP Serviceguard —> General
reference.
NOTE: For instructions on adding or deleting a Serviceguard node when Oracle RAC and the
HP Storage Management Suite are configured, see the HP-UX 11i v3 version of the HP Serviceguard
Storage Management Suite Version Release Notes at
www.hp.com/go/hpux-serviceguard-docs —> HP Serviceguard Storage
Management Suite —> Getting started.
Support for Oracle 10gR2 RAC with SLVM and ASM
SGeRAC on HP-UX 11i v3 with Serviceguard A.11.20 supports Oracle 10gR2 RAC with SLVM,
ASM over SLVM or raw disks/LUNs.
Support for Oracle 11gR1 RAC with SLVM and ASM
SGeRAC on HP-UX 11i v3 with Serviceguard A.11.20 supports Oracle 11gR1 RAC with SLVM,
ASM over SLVM or raw disks/LUNs.
Support for Oracle 11gR2 RAC with SLVM, ASM, and CFS
SGeRAC on HP-UX 11i v3 with Serviceguard A.11.20 supports Oracle 11gR2 RAC with SLVM,
ASM over SLVM or ASM over raw disks/LUNs and CFS 5.0.1 (with 5.0.1 RP1 and CFS 5.1 SP1
patches).
Migration of Oracle 11gR1 RAC with SLVM, ASM, CFS, and CVM to 11gR2 with SLVM, ASM,
and CFS.
14 Serviceguard Extension for RAC Version A.11.20 Release Notes