Red Hat NETWORK 2.6, Руководство пользователя

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54 Chapter 4. Red Hat Network Website
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Install new packages — Clicking this link takes you to a list of channels from which you may
retrieve packages. Click on the channel name and select the packages from the list. Then click
the Install Packages button.
•
Upgrade existing packages
— Clicking this link takes you to a list of all the packages installed
on the selected systems. Select the packages to be upgraded, then click the
Upgrade Packages
button.
•
Remove existing packages — Clicking this link takes you to a list of all the packages installed
on the selected systems. Select the packages to be deleted, then click the
Remove Packages
button.
•
Groups — Tools to create groups and manage group membership. These functions are limited to
Organization Administrators. To add a new group, click
create new group
on the top-right corner.
In the resulting page, type its name and description in the identified fields and click the Create
Group
button. To add or remove the selected systems in any of the system groups, toggle the
appropriate radio buttons and click the Alter Membership button.
•
Channels
— Tool to manage channel subscriptions. To subscribe or unsubscribe the selected sys-
tems in any of the channels, toggle the appropriate radio buttons and click the Alter Subscriptions
button.
•
Misc
— Links to update System Profiles and preferences for the system set:
•
System Profile Updates
— Clicking
Update Hardware Profile
, then the
Confirm Refresh
button schedules a hardware profile update. Clicking
Update Package Profile
, then the
Confirm
Refresh
button schedules a package profile update.
•
Reboot Systems
— Selecting the appropriate systems and then clicking the
Reboot Systems
button sets those systems for reboot.
•
Delete Systems
— Clicking
Delete System Profiles
, then the
Confirm Deletions
button removes
the selected profiles permanently.
•
System Preferences
— Toggling the
Yes
and
No
radio buttons and then clicking the
Change
Preferences button alters your notification preferences for the selected systems. All of these
preferences may also be applied to systems individually through the
Properties
subtab of the
System Details page. Refer to Section 4.4.2.6 System Details for instructions.
•
Receive Notifications of Updates/Errata
— This setting keeps you abreast of all advisories
pertaining to your systems. Anytime an update is produced and released for a system under
your supervision, a notification is sent via email.
•
Include system in Daily Summary — This setting includes the selected systems in a daily
summary of system events. (By default, all Enterprise systems are included in the summary.)
These are actions affecting packages, such as scheduled Errata Updates, and system reboots
or failures to check in. In addition to including the systems here, you must choose to receive
email notifications in the Your Preferences page of the Your RHN category. Refer to Section
4.3.2 Your Preferences for instructions. Note that RHN will send these summaries only to
verified email addresses.
•
Automatic application of relevant errata — This setting allows you have all Errata Updates
automatically applied to systems. This means packages associated with Errata will be updated
without any user intervention. Customers should note that Red Hat does not recommend the
use of the auto-update feature for production systems because conflicts between packages and
environments can cause system failures. The Red Hat Network Daemon must be enabled on
the systems for this feature to work.