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G-24
Glossary
LISTENER.ORA (Oracle specific
term)
An Oracle configuration file that
describes one or more Transparent
Network Substrate (TNS) listeners on a
server.
load balancing
By default, Data Protector automatically
balances the usage of devices selected
for backup, so that they are used evenly.
Load balancing optimizes the device
usage by balancing the number of
objects written to each device. Since
load balancing is done automatically
during backup time, you do not need to
manage how the data is actually backed
up. You just specify the devices to be
used. If you do not want to use load
balancing, you can select which device
will be used for each object in the
backup specification. Data Protector
will access the devices in the specified
order.
local and remote recovery
Remote recovery is performed if all
Media Agent hosts specified in the SRD
file are accessible. If any of them fails,
the disaster recovery process fails over
to the local mode. This means that the
target system is searched for locally
attached devices. If only one device is
found, it is automatically used.
Otherwise, Data Protector prompts you
to select the device, which will be used
for restore.
lock name
You can configure the same physical
device several times with different
characteristics, by using different device
names.
The lock name is a user specified string
that is used for locking all such device
configurations to prevent collision if
several such devices (device names) are
used concurrently. Use an identical lock
name for all device definitions which
use the same physical device.
log_full shell script (Informix Server
UNIX specific term)
A script provided by ON-Bar that you
can use to start backing up logical log
files when Informix Server issues a
logfull event alarm. The Informix Server
ALARMPROGRAM configuration
parameter defaults to the
<INFORMIXDIR>/etc/log_full.sh,
where <INFORMIXDIR> is the
Informix Server home directory. If you
do not want logical logs to be backed up
continuously, set the
ALARMPROGRAM configuration
parameter to <INFORMIXDIR>/etc/
no_log.sh.
logging level
The logging level determines the
amount of details on files and directories
written to the IDB during backup, object
copying, or object consolidation. You
can always restore your data, regardless