Red Hat NETWORK - USER REFERENCE GUIDE 3.1, Руководство пользователя

Страница: 53 / 78

Section 5.4:Systems 53
The email address on the
Details
tab is the one Red Hat Network sends email notification to if you
have selected to receive Errata Alert email for your systems under the
Preferences
tab. To change
your preferred email address, replace in on the
Details
page and click
Update
.
The Preferences tab allows you to configure two Red Hat Network options:
• Email notifications — Determine whether you want to receive email everytime an Errata Alert is
applicable to one or more systems in your RHN account.
• Don’t clear selections — Determine whether you want to remove selections the
Current Selec-
tions list after an action has been completed on the selection. For example, if you select five
packages and apply Errata Updates to them, the five packages will be removed from the selection
list after the action is confirmed and is added to the scheduled actions list. If you select
Don’t clear
selection set when completing an action in a wizard
, the packages would not be removed from
the selection list until you remove them.
5.3.2 Entitlements
To use all of the features in Software Manager, your systems must be entitled — they must be sub-
scribed to the Software Manager subscription service. Every user receives one free entitlement slot.
The
Entitlement Manager
page displays the number of total, used, and available entitlement slots for
your account. To buy more entitlement slots, enter the number to purchase and click the
Buy Now!
button.
This page also allows you to change the entitlement of a system. The systems that are currently entitled
have a check under the
Entitled
column. To entitle a system, check its entitlement box. To unentitle
a system, uncheck its entitlement box. Click the
Update Entitlements
to apply the changes.
5.3.3 The New RHN
The New RHN page explains the differences between the previous Software Manager interface and
the current interface.
5.4 Systems
If you click the
Systems
link on the left navigation bar, the
Systems Overview
page appears. The
pages in the
System
category allow you to select systems so that you can peform actions on them. It
also allows you to set system preferences.
After selecting systems (adding them to the current selections list), you have the following options:
• Apply Errata Updates (Refer to Section 5.6.4, Apply Errata Updates for instructions.)
• Install Packages (Refer to Section 5.5.4, Package Install for instructions.)