Serviceguard Extension for RAC Version A.11.20 Release Notes, April 2013

Ensure that the entries are numbered in proper order. For example, if there are three entries already
present for TCP or UDP ports in nddconf, then they are numbered 0 through 3:
TRANSPORT_NAME[0]=tcp, TRANSPORT_NAME[1]=tcp, and TRANSPORT_NAME[2]=tcp. The entries you add are then
TRANSPORT_NAME[3]=tcp and TRANSPORT_NAME[4]=tcp.
TRANSPORT_NAME[5]=udp and TRANSPORT_NAME[6]=udp.
Then use the following command to enables the nddconf file containing the parameters to be
loaded into the IP kernel stack: ndd -c
Installing Serviceguard Extension for RAC
To install Serviceguard Extension for RAC independently, follow these steps:
1. Install or upgrade to HP-UX 11i v3 before loading Serviceguard Extension for RAC Version
A.11.20.
2. Use the swinstall command to install SGeRAC, product number T1907BA.
3. Verify the installation. Use the following command to display a list of all installed components:
# swlist -R T1907BA
Serviceguard version A.11.20 will automatically be installed as part of the bundle installation
process.
The correct version of SGeRAC will automatically be installed when you install one of the HP
Serviceguard Storage Management Suite bundles. If SG SMS is already installed, do not install
SGeRAC independently.
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.
After installation, you can use commands such as the following to display a list of all installed
components:
swlist -R T1905CA
swlist -R T1907BA
NOTE: If you are adding Serviceguard Extension for RAC to an existing Serviceguard cluster,
there are additional steps. See “Adding Serviceguard Extension for RAC to an Existing Cluster”
(page 19).
For more information, see:
• Managing HP-UX Software with SD-UX
• swinstall (1M) manpage
Adding Serviceguard Extension for RAC to an Existing Cluster
If you have already installed Serviceguard and are running a Serviceguard cluster, use the following
steps to add SGeRAC:
NOTE: An SGeRAC cluster must have the same version of Serviceguard and SGeRAC software
installed on all the nodes.
1. Halt the cluster.
2. Use swinstall to install SGeRAC on each node.
3. Modify the cluster configuration file as necessary for RAC use, add OPS_VOLUME_GROUP if
required, and then run cmapplyconf.
4. Reboot each node.
5. Restart the cluster.
Compatibility Information and Installation 19