HP OpenView Storage Data Protector B6960-96008 User Manual
G-20
Glossary
HP StorageWorks Virtual Array
LUN
A logical partition of a physical disk
within an HP StorageWorks Virtual
Array. LUNs are entities that can be
replicated in the HP StorageWorks
Business Copy VA configuration, or can
be used as standalone entities.
See also BC VA and replica.
LUN
A logical partition of a physical disk
within an HP StorageWorks Virtual
Array. LUNs are entities that can be
replicated in the HP StorageWorks
Business Copy VA configuration, or can
be used as standalone entities.
See also BC VA and replica.
HP VPO
See OVO.
See OVO.
ICDA (EMC Symmetrix specific term)
EMC's Symmetrix Integrated Cached
Disk Arrays (ICDA) is a disk array
device that combines a set of physical
disks, a number of FWD SCSI channels,
an internal cache memory, and control
and diagnostic software commonly
referred to as the microcode.
EMC's Symmetrix Integrated Cached
Disk Arrays (ICDA) is a disk array
device that combines a set of physical
disks, a number of FWD SCSI channels,
an internal cache memory, and control
and diagnostic software commonly
referred to as the microcode.
IDB
The Data Protector Internal Database is
an embedded database located on the
Cell Manager that keeps information
regarding which data is backed up, on
which media it is backed up, how
backup and restore sessions are run, and
so onwhich devices and libraries are
configured.
The Data Protector Internal Database is
an embedded database located on the
Cell Manager that keeps information
regarding which data is backed up, on
which media it is backed up, how
backup and restore sessions are run, and
so onwhich devices and libraries are
configured.
IDB recovery file
An IDB file (obrindex.dat) with
information about IDB backups, media,
and devices used for the backup. This
information can significantly simplify
An IDB file (obrindex.dat) with
information about IDB backups, media,
and devices used for the backup. This
information can significantly simplify
IDB recovery. It is recommended to
relocate the file, together with IDB
transaction logs, to a separate physical
disk from other IDB directories, and,
additionally, to make an additional copy
of the file.
relocate the file, together with IDB
transaction logs, to a separate physical
disk from other IDB directories, and,
additionally, to make an additional copy
of the file.
importing media
A process that re-reads all data about
backup sessions which are on the
medium back into the IDB. This then
allows for fast and convenient access to
the data on the media.
See also exporting media.
A process that re-reads all data about
backup sessions which are on the
medium back into the IDB. This then
allows for fast and convenient access to
the data on the media.
See also exporting media.
incremental backup
A backup that selects only files that have
changed since a previous backup.
Several levels of incremental backup are
available, which enables detailed control
of restore chain length.
See also backup types.
A backup that selects only files that have
changed since a previous backup.
Several levels of incremental backup are
available, which enables detailed control
of restore chain length.
See also backup types.
incremental backup (Microsoft
Exchange Server specific term)
A backup of the Microsoft Exchange
Server data that has changed since the
last full or incremental backup. With the
incremental backup, only the transaction
log files are backed up.
See also backup types.
Exchange Server specific term)
A backup of the Microsoft Exchange
Server data that has changed since the
last full or incremental backup. With the
incremental backup, only the transaction
log files are backed up.
See also backup types.
incremental mailbox backup
An incremental mailbox backup backs
up all the changes made to the mailbox
after the last backup of any type.
An incremental mailbox backup backs
up all the changes made to the mailbox
after the last backup of any type.