NEC ShieldPRO N22A, Руководство пользователя

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5.2 INSTALLING ATTACHED APPLICATIONS
5.2.1 Standby Rescue Lite
(1) Overview
A full copy of the boot area (referred as Active Area hereafter) currently running is made to
the
“
standby area
”
in the same volume, and the system will quickly switch to the
failure-free system by restarting the system when a failure occurred.
The main features are as follows:
1. Copying/Updating
Create a full backup of the Active Area in the standby area.
2. Rescue start
When a failure occurs, the system can start with the failure-free area by quickly
switching (rescue start) from the Active Area to the standby area automatically or
manually.
3. File Exclusion Feature
Register files not to be backed up in the standby area, such as temporary files and
specific files/folders, to the exclusion list in order to reduce the standby area size.
4. Setting Password
Protect
“
Display Option Dialog
”
,
“
Copying/Updating
”
, and
“
Rescue start now
”
execution by setting a password.

Be sure to log in as a user having an Administrator privilege, to add or remove
applications.

An administrator privilege is a privilege to manage the entire configuration of a computer.
If you are unsure how to log in as a user with an administrator privilege, on the [Logon
information] screen, enter
“
Administrator
”
in the [User name] field and, in the [Password]
field, a password that you set for an administrator account when you started this machine
for the first time. Select the computer name that you set when you started this machine
for the first time and click the [OK] button. A domain name is shown only when a domain
has been set for network installation.

Installation software is stored in drive C (hard disk), so a CD-ROM drive unit is not
required during installation.

Applications do not come with the English version preinstalled model and the Linux
preinstalled model.
CD-ROM/DVD drive unit is not required because
“
Set of Installation Software
”
is stored on
Drive C (hard disk).
This software is not included with Linux Pre-installation models.
Since the standby area requires the same space size as the space used by Active Area,
there must be unused space at the same size or larger than the currently used space in the
system drive.
Drives other than the system drive cannot be backed up.
This software cannot be used for Silicon Disk models.