HP StorageWorks Application Recovery Manager Installation and Licensing Guide (T4395-96002, February 2008)

G-14
Glossary
• private, that is, visible (and
accessible for restore) only to the
owner of the backup and
administrators
RAID
Redundant Array of Inexpensive Disks.
RDBMS
Relational Database Management
System.
RDS
The Raima Database Server process
(service) runs on the Application
Recovery Manager Cell Manager and
manages the IDB. The process is started
when Application Recovery Manager is
installed on the Cell Manager.
reparse point (Windows specific term)
A system-controlled attribute that can be
associated with any directory or file.
The value of a reparse attribute can have
user-controlled data. The format of the
data is understood by the application
that stored the data and a filesystem
filter that was installed to interpret the
data and process such files. Whenever
the filesystem encounters a file with a
reparse point, it attempts to find the
filesystem filter associated with the data
format.
replica (ZDB specific term)
An image, at a particular point in time,
of the data in source volumes that
contain user-specified backup objects.
Depending on the hardware/software
with which it is created, the image may
be an independent exact duplicate
(clone) of the storage blocks at the
physical disk level (for example, a split
mirror), or a virtual copy (for example, a
snapshot). From a host’s perspective, on
a basic Windows system, the complete
physical disk containing a backup object
is replicated.
See also snapshot, snapshot creation,
split mirror, and split mirror creation.
replica set (ZDB specific term)
A group of replicas, all created using the
same backup specification.
See also replica and replica set
rotation.
replica set rotation (ZDB specific term)
The use of a replica set for regular
backup production: Each time the same
backup specification requiring the use of
a replica set is run, a new replica is
created and added to the set, until the
maximum number for the set is reached.
After that, the oldest replica in the set is
replaced, maintaining the maximum
number of replicas in the set.
See also replica and replica set.
resync mode (HP StorageWorks Disk
Array XP VSS provider specific term)
One of two XP VSS hardware provider
operation modes. When the XP provider
is in the resync mode, the source volume