diff options
| author | Tom Gundersen <teg@jklm.no> | 2014-01-27 20:52:07 +0100 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2014-01-30 14:30:39 +0100 |
| commit | eb27aeca247a4cf8816fffc4c0dbcab55ead3864 (patch) | |
| tree | 4c27a114379b0874f229db32aad3df9138f41164 /man | |
| parent | e7fb33ffefcdc68ad096eea7444da877b68390e8 (diff) | |
networkd: dhcpv4 - add notion of 'CriticalConnection'
These connections are never torn down, even when the DHCP specifications say that
they should be. This is useful/necessary when the rootfs (or another critical fs)
is mounted over this network connection, and dataloss would result if the connection
is lost.
This option defaults to off, but our initrd generator (TBD) will enable it when
applicable.
Diffstat (limited to 'man')
| -rw-r--r-- | man/systemd-networkd.service.xml | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/man/systemd-networkd.service.xml b/man/systemd-networkd.service.xml index 3403a7a1a7..3e6fddc716 100644 --- a/man/systemd-networkd.service.xml +++ b/man/systemd-networkd.service.xml @@ -293,6 +293,14 @@ will be used as the transient hostname.</para> </listitem> </varlistentry> + <varlistentry> + <term><varname>CriticalConnection</varname></term> + <listitem> + <para>When true the connection will never be torn down even if the DHCP lease + expires. This is contrary to the DHCP specification, but may be the best choice + if, say, the root filesystem relies on this connection. Defaults to false.</para> + </listitem> + </varlistentry> </variablelist> </refsect2> |