Clustering, Cluster concepts – HP B6960-96035 User Manual
Page 79
the CRS process is running, or the user specified as the owner in the backup
specification options. For instructions on how to specify a backup owner, see the
online Help index: "ownership".
Backup ownership and restore
Backup ownership affects the ability of users to see and restore data. Unless the
object is marked as Public, only the owner of the media set or an administrator can
see the data saved in the media set. The right to see and restore private objects can
be granted to groups other than admin as well. For instructions on who can see and
restore a private object and how this can be applied, see the online Help index:
"ownership".
Clustering
Cluster concepts
What is a cluster?
A cluster is a group of two or more computers that appear on the network as a single
system. This group of computers is managed as a single system and is designed to:
•
Ensure that mission-critical applications and resources are as highly-available as
possible
•
Tolerate component failures
•
Support either the addition or subtraction of components
For clustering purposes, Data Protector integrates with Microsoft Cluster Server for
Windows Server, with MC/Service Guard for HP-UX, with Veritas Cluster for Solaris
and with Novell NetWare Cluster Services. For a list of supported clusters, see the
HP Data Protector product announcements, software notes, and references.
Concepts guide
79