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Merge pull request #5009 from ian-kelling/ian-mnt-namespace-doc

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Zbigniew Jędrzejewski-Szmek 2017-01-11 15:23:00 -05:00
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6
man/systemd.exec.xml
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@ -1184,7 +1184,11 @@
details. Defaults to <option>shared</option>. Use <option>shared</option> to ensure that mounts and unmounts
are propagated from systemd's namespace to the service's namespace and vice versa. Use <option>slave</option>
to run processes so that none of their mounts and unmounts will propagate to the host. Use <option>private</option>
to also ensure that no mounts and unmounts from the host will propagate into the unit processes' namespace. Note that
to also ensure that no mounts and unmounts from the host will propagate into the unit processes' namespace.
If this is set to <option>slave</option> or <option>private</option>, any mounts created by spawned processes
will be unmounted after the completion of the current command line of <varname>ExecStartPre=</varname>,
<varname>ExecStartPost=</varname>, <varname>ExecStart=</varname>,
and <varname>ExecStopPost=</varname>. Note that
<option>slave</option> means that file systems mounted on the host might stay mounted continuously in the
unit's namespace, and thus keep the device busy. Note that the file system namespace related options
(<varname>PrivateTmp=</varname>, <varname>PrivateDevices=</varname>, <varname>ProtectSystem=</varname>,