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{{QA/Test_Case | {{QA/Test_Case | ||
|description=Install and validate Fedora CoreOS with swap on | |description=Install and validate Fedora CoreOS with swap on zram enabled | ||
|setup= | |setup= | ||
# Download and verify the latest [https://getfedora.org/coreos/download?tab=metal_virtualized&stream=next FCOS <b>next</b> image] (pick the right image for your environment). | # Download and verify the latest [https://getfedora.org/coreos/download?tab=metal_virtualized&stream=next FCOS <b>next</b> image] (pick the right image for your environment). | ||
# Figure out how you'd like to configure your | # Read background on zram [https://www.fedoraproject.org/wiki/Changes/SwapOnZRAM here]. | ||
# Figure out how you'd like to configure your initial zram device. | |||
# Read other possible post-boot tests as described [https://fedoraproject.org/wiki/QA:Testcase_SwapOnZRAM_customconfig here]. | |||
|actions= | |actions= | ||
# [https://docs.fedoraproject.org/en-US/fedora-coreos/producing-ign/ Create an Ignition file]. | # [https://docs.fedoraproject.org/en-US/fedora-coreos/producing-ign/ Create an Ignition file]. | ||
# Configure Zram device | # Configure Zram device validating instructions [https://docs.fedoraproject.org/en-US/fedora-coreos/sysconfig-configure-swaponzram/ here]. | ||
# Launch your Fedora CoreOS system using this Ignition file. See [https://docs.fedoraproject.org/en-US/fedora-coreos/getting-started/#_quickstart the Quickstart] and the provisioning docs for a guide how to launch FCOS in most environments (bare metal, virtual, cloud, etc). | # Launch your Fedora CoreOS system using this Ignition file. See [https://docs.fedoraproject.org/en-US/fedora-coreos/getting-started/#_quickstart the Quickstart] and the provisioning docs for a guide how to launch FCOS in most environments (bare metal, virtual, cloud, etc). | ||
Revision as of 12:05, 4 April 2022
Description
Install and validate Fedora CoreOS with swap on zram enabled
Setup
- Download and verify the latest FCOS next image (pick the right image for your environment).
- Read background on zram here.
- Figure out how you'd like to configure your initial zram device.
- Read other possible post-boot tests as described here.
How to test
- Create an Ignition file.
- Configure Zram device validating instructions here.
- Launch your Fedora CoreOS system using this Ignition file. See the Quickstart and the provisioning docs for a guide how to launch FCOS in most environments (bare metal, virtual, cloud, etc).
Expected Results
- You can SSH successfully into your FCOS system.
- Verify the swap device is set up by viewing the swapon --show output. You can also view the true compression ratio of the currently configured zram devices by running zramctl.
- The linked documentation makes sense, nothing is obviously missing, and the instructions are clear.