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Chapter 5. Cloning Software Channels and Errata
Use the
spacewalk-clone-by-date command to create custom cloned Red Hat Enterprise Linux channels based on the date an erratum was made available to the Red Hat Enterprise Linux system.
5.1. Features
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The following features are available with
spacewalk-clone-by-date:
- Cloning the channel errata and associated package states as they were on a specific date
- Automating the cloning by scripts and template files
- Removing or blocking packages from channels
- Resolving package dependencies within the parent and child channels
- Filtering and acting on specific errata while ignoring others. For example, acting only on security errata and ignoring bugfixes and enhancements.
Note
You need to run the
spacewalk-clone-by-date command as the root user and the username needs to be either an Organizational Administrator or Channel Administrator.
Important
Use of
spacewalk-clone-by-date is limited to Red Hat Enterprise Linux 5 and higher versions because spacewalk-clone-by-date uses yum metadata to complete dependency resolution.
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