Red Hat SATELLITE 5.0.0 RELEASE NOTES Guia de Instalação descarregar pdf (Página 54)

Individually, use the --step=errata option.

After running the preceding sample command, the population of the channel should be

complete. All of the packages should have been moved out of the repository; this can be

verified with the command cd /var/rhn-sat-import/; ls -alR | grep rpm. If all RPMs

have been installed and moved to their permanent locations, then this count will be zero, and

the administrator may safely remove the temporary repository (in this case,

/var/rhn-sat-import/).

3. Synchronizing

An update channel is only as useful as the freshness of the information in that channel. Since

the RHN Satellite Server is designed to be a standalone environment, any update advisories

published by RHN must be manually imported and synchronized by the administrator of the

RHN Satellite Server.

During synchronization over the Internet, the RHN Satellite Synchronization Tool performs

the following steps:

1. Connects over SSL to central RHN Servers, authenticates itself as an RHN Satellite Server,

and triggers an export of RHN data — unless a local mount point for RHN-exported data is

specified, in which case no connection is necessary. Refer to Section 3.2, “Synchronizing

Errata and Packages via Local Media” for an explanation.

2. Examines the export and identifies differences between the RHN Satellite Server data set

and the exported RHN data set. For a particular channel, the following information is

analyzed:

• Channel metadata

• Metadata of all packages in that channel

• Metadata for all Errata that affect that channel

Note

All analysis is performed on the RHN Satellite Server; the central RHN Servers

deliver only an export of its channel information and remain ignorant of any

details regarding the RHN Satellite Server.

3. After the analysis of the export data, any differences are imported into the RHN Satellite

Server database. Please note that importing new packages may take variable lengths of

time. For a large update, an import can take many hours.

Chapter 6. Importing and Synchronizing

1 2 ... 49 50 51 52 53 54 55 56 57 58 59 ... 81 82

Sem comentários

Red Hat SATELLITE 5.0.0 RELEASE NOTES Guia de Instalação Página 54