https://www.scrivano.org/tags/cgroups/ Recent content in Cgroups on *scratch* Hugo en Sat, 06 Jun 2026 10:03:54 +0000 https://www.scrivano.org/posts/2024-1-26-why-do-i-have-two-cgroup/ Fri, 26 Jan 2024 14:12:00 +0200 https://www.scrivano.org/posts/2024-1-26-why-do-i-have-two-cgroup/ <p>It happened a few times in the past that users wonder why they see two <code>/sys/fs/cgroup</code> mounts in their unprivileged container. When working with unprivileged containers in Podman, users often notice two <code>/sys/fs/cgroup</code> mounts if the container is not using a new network namespace. The duplication is not a bug but an intentional consequence of how the kernel handles bind mounts that cross user namespace boundaries, combined with the need to provide the container with a writable cgroup view that is scoped to its own slice.</p>