client backup with

A backup of all filesystems mounted on a client. When the

disk discovery

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

Any system configured with any Data Protector functionality and

system

configured in a cell.

cluster-aware

It is an application that supports the cluster Application

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

(Microsoft Exchange Server specific term) Cluster continuous

replication

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 specific term) A Windows CMD script that is

Informix Server

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

354Glossary