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Chapter 6. Importing and Synchronizing

The RHN Satellite Synchronization Tool works incrementally, or in steps. For it to obtain Errata

information, it must first know the packages contained. For the packages to be updated, the tool must

first identify the associated channel(s). For this reason, the RHN Satellite Synchronization Tool

performs its actions in the following order:

1. channel-families — Import/synchronize channel family (architecture) data.

2. channels — Import/synchronize channel data.

3. rpms — Import/synchronize RPMs.

4. packages — Import/synchronize full package data for those RPMs retrieved successfully.

5. errata — Import/synchronize Errata information.

Each of these steps can be initiated individually for testing purposes with the effect of forcing the tool

to stop when that step is complete. All steps that precede it, however, will have taken place. Therefore,

calling the rpms step will automatically ensure the channels and channel-families steps take

place first. To initiate an individual step, use the --step option, like so:

satellite-sync --step=rpms

In addition to --step, the RHN Satellite Synchronization Tool offers many other command

line options. To use them, insert the option and the appropriate value after the satellite-sync

command when launching import/synchronization.

Table 6.2. Satellite Import/Sync Options

Option Description

-h, --help Display this list of options and exit.

-d=, --db=DB Include alternate database connect string:

username/password@SID.

-m=, --mount-point=MOUNT_POINT Import/sync from local media mounted

to the Satellite. To be used in closed

environments (such as those created

during disconnected installs).

--list-channels List all available channels and exit.

-cCHANNEL, --channel=CHANNEL_LABEL Process data for this channel only.

Multiple channels can be included by

repeating the option. If no channels are

specified, all channels on the Satellite will

be freshened.

-p, --print-configuration Print the current configuration and exit.

--no-ssl Not Advisable - Turn off SSL.

--step=STEP_NAME Perform the sync process only to the step

specified. Typically used in testing.

--no-rpms Do not retrieve actual RPMs.

--no-packages Do not process full package data.

--no-errata Do not process Errata information.

--no-kickstarts Do not process kickstart data

(provisioning only).

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Red Hat NETWORK - USER 3.0 Guía de instalación Pagina 48