HP Serviceguard A.11.20.20 for Linux Release Notes, March 2014

11 Quorum server upgrade required if you are using an alternate address
If you are using an Alternate Quorum Server Subnet, you must upgrade the Quorum Server to
version A.04.00 before you upgrade the cluster to Serviceguard A.11.20.00.
CAUTION: If you fail to do this, the upgraded cluster will be running without a cluster lock until
you have upgraded the Quorum Server.
12 High Availability consulting services
Because Serviceguard configurations can be complex to configure and maintain, HP recommends
that you use its high availability consulting services to ensure a smooth installation and rollout;
contact your HP representative for more information. You should also work with your HP
representative to ensure that you have the latest firmware revisions for disk drives, disk controllers,
LAN controllers, and other hardware.
13 Software availability in native languages
Documentation for major releases of Serviceguard and Serviceguard Manager is translated into
the following languages:
• Japanese
• Simplified Chinese
The serviceguard-xdc software and documentation is not available in native languages.
11 Quorum server upgrade required if you are using an alternate address 31