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# Modify `storage.conf` to enable `composefs` at `/usr/share/containers/storage.conf` | # Modify `storage.conf` to enable `composefs` at `/usr/share/containers/storage.conf` | ||
# Edit `use_composefs = "true"` and save. | |||
# Switch to root user using `sudo sh`. | # Switch to root user using `sudo sh`. | ||
# Reset the Podman system with `podman system reset`. | # Reset the Podman system with `podman system reset`. | ||
# Run a container using `podman run | # Run a container using `podman run ..`. | ||
# Run multiple containers to verify the functionality of `composefs`. | # Run multiple containers to verify the functionality of `composefs`. | ||
|results= | |results= | ||
Revision as of 06:22, 19 May 2024
Description
This test case ensures that the composefs filesystem is properly enabled and functions correctly in rootful mode in Podman.
Setup
Install the pre-release version of Fedora with Podman 5.1 on a bare metal system. Modify storage.conf to enable composefs.
How to test
- Modify
storage.confto enablecomposefsat/usr/share/containers/storage.conf - Edit
use_composefs = "true"and save. - Switch to root user using
sudo sh. - Reset the Podman system with
podman system reset. - Run a container using
podman run ... - Run multiple containers to verify the functionality of
composefs.
Expected Results
The following must be true to consider this a successful test run:
composefsis correctly enabled instorage.conf.- The system is reset successfully with
podman system reset. - Containers run successfully using
podman run .... - Multiple containers run without any issues, indicating that
composefsis functioning correctly.
Optional
Optionally, test the performance impact of composefs when running multiple containers and compare it to other storage options.