HP-UX 11i Version 2 Release Notes (October 2003)

General System Administration
MC/ServiceGuard Quorum Server
Chapter 4
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Impact
This new version of MC/ServiceGuard NFS Toolkit has been re-architected to fit under
the new MC/ServiceGuard framework and also provides an easier troubleshooting
mechanism.
Compatibility
There is no compatibility impact on current environments using MC/ServiceGuard NFS
Toolkit.
Performance
There are no known performance issues.
Documentation
Please refer to the following MC/ServiceGuard NFS Toolkit product documentation in
the “High Availability” section at Website: http://www.docs.hp.com/:
• MC/ServiceGuard NFS Toolkit version A.11.00.05, A.11.11.02 and A.11.23.01
Release Notes (part number B5140-90014)
Obsolescence
Not applicable.
MC/ServiceGuard Quorum Server
The MC/ServiceGuard Quorum Server is a software component that provides
tie-breaking services for ServiceGuard clusters to avoid split-brain syndrome.
Summary of Change
On HP-UX 11i v2, the Quorum Server version A.2.0 includes the following features:
The
• Quorum Server runs on both HP-UX and Linux and supports multiple HP-UX and/or
Linux Clusters.
• The Quorum Server can be configured in a package in a cluster.
Impact
There are no impacts.