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author | Florian Klink <flokli@flokli.de> | 2020-11-22 22:35:42 +0100 |
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committer | GitHub <noreply@github.com> | 2020-11-22 22:35:42 +0100 |
commit | c76891314d2f84a75c6591c9e568bca6019b940f (patch) | |
tree | b5dac443182a494c0c1337f62938904d0093a33b /nixos/doc | |
parent | a62e6738af0b0019195d21f7b35f528bc858bade (diff) | |
parent | 90d5bdb12fc4db671db9ec11043fe26f51c88404 (diff) |
Merge pull request #104094 from flokli/systemd-unified-cgroup-hierarchy
systemd: switch to unified cgroup hierarchy by default
Diffstat (limited to 'nixos/doc')
-rw-r--r-- | nixos/doc/manual/release-notes/rl-2103.xml | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/nixos/doc/manual/release-notes/rl-2103.xml b/nixos/doc/manual/release-notes/rl-2103.xml index 10d5cda77464..a099bbb76384 100644 --- a/nixos/doc/manual/release-notes/rl-2103.xml +++ b/nixos/doc/manual/release-notes/rl-2103.xml @@ -277,6 +277,19 @@ <literal>unbound-control</literal> without passing a custom configuration location. </para> </listitem> + <listitem> + <para> + NixOS now defaults to the unified cgroup hierarchy (cgroupsv2). + See the <link xlink:href="https://www.redhat.com/sysadmin/fedora-31-control-group-v2">Fedora Article for 31</link> + for details on why this is desirable, and how it impacts containers. + </para> + <para> + If you want to run containers with a runtime that does not yet support cgroupsv2, + you can switch back to the old behaviour by setting + <xref linkend="opt-systemd.enableUnifiedCgroupHierarchy"/> = <literal>false</literal>; + and rebooting. + </para> + </listitem> </itemizedlist> </section> </section> |