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client backup with
disk discovery
A backup of all filesystems mounted on a client. When the
backup starts, Data Protector discovers the disks on the clients.
Client backup with disk discovery simplifies backup configuration
and improves backup coverage of systems that often mount or
dismount disks.
client or client
system
Any system configured with any Data Protector functionality and
configured in a cell.
cluster-aware
application
It is an application that supports the cluster Application
Programming Interface. Each cluster-aware application declares
its own critical resources (disk volumes (on Microsoft Cluster
Server), volume groups (on MC/ServiceGuard), application
services, IP names and addresses, and so on).
cluster continuous
replication
(Microsoft Exchange Server specific term) Cluster continuous
replication (CCR) is a high availability solution that uses cluster
management and failover options to create and maintain an
exact copy (CCR copy) of a storage group. A storage group is
replicated to a separate server. CCR removes any single point
of failure in your Exchange back-end servers. You can perform
backups using VSS on your passive Exchange Server node
where a CCR copy is located and thus reducing the load on the
active node.
A CCR copy is used for disaster recovery since you can switch
to the CCR copy in a few seconds. A replicated storage group
is represented as a new instance of Exchange writer called
Exchange Replication Service and can be backed up (using
VSS) like an ordinary storage group.
See also Exchange Replication Service and local continuous
replication.
CMD Script for
Informix Server
(Informix Server specific term) A Windows CMD script that is
created in INFORMIXDIR when an Informix Server database is
configured. The CMD script is a set of system commands that
export environment variables for Informix Server.
CMMDB The Data Protector Centralized Media Management Database
(CMMDB) is the result of merging MMDBs from several cells in
the MoM environment. It allows you to share high-end devices
and media across multiple cells in a MoM environment. One
cell can control the robotics, serving the devices that are
connected to systems in other cells. The CMMDB must reside on
the Manager-of-Managers. A reliable network connection
Glossary354