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| -rw-r--r-- | man/systemd.conf.xml | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/man/systemd.conf.xml b/man/systemd.conf.xml index a6be932c73..da3c7f7789 100644 --- a/man/systemd.conf.xml +++ b/man/systemd.conf.xml @@ -134,7 +134,20 @@ 'cpu,cpuacct'. Pass an empty string to ensure that systemd mounts all controllers in separate - hierarchies.</para></listitem> + hierarchies.</para> + + <para>Note that this option is only + applied once, at very early boot. If + you use an initial RAM disk (initrd) + that uses systemd it might hence be + necessary to rebuild the initrd if + this option is changed, and make sure + the new configuration file is included + in it. Otherwise the initrd might + mount the controllers in different + configuration than intended, and the + main system cannot remount them + anymore.</para></listitem> </varlistentry> <varlistentry> |