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man/systemd.exec: mount_switch_root uses pivot_root rather than chroot

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Mike Yuan 2024-04-26 17:48:53 +08:00
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man/systemd.exec.xml
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@ -125,9 +125,10 @@
<listitem><para>Takes a directory path relative to the host's root directory (i.e. the root of the system
running the service manager). Sets the root directory for executed processes, with the <citerefentry
project='man-pages'><refentrytitle>chroot</refentrytitle><manvolnum>2</manvolnum></citerefentry> system
call. If this is used, it must be ensured that the process binary and all its auxiliary files are available in
the <function>chroot()</function> jail. Note that setting this parameter might result in additional
project='man-pages'><refentrytitle>pivot_root</refentrytitle><manvolnum>2</manvolnum></citerefentry>
or <citerefentry project='man-pages'><refentrytitle>chroot</refentrytitle><manvolnum>2</manvolnum></citerefentry>
system call. If this is used, it must be ensured that the process binary and all its auxiliary files
are available in the new root. Note that setting this parameter might result in additional
dependencies to be added to the unit (see above).</para>
<para>The <varname>MountAPIVFS=</varname> and <varname>PrivateUsers=</varname> settings are particularly useful