From eb27aeca247a4cf8816fffc4c0dbcab55ead3864 Mon Sep 17 00:00:00 2001 From: Tom Gundersen Date: Mon, 27 Jan 2014 20:52:07 +0100 Subject: 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. --- man/systemd-networkd.service.xml | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'man') diff --git a/man/systemd-networkd.service.xml b/man/systemd-networkd.service.xml index 3403a7a1a..3e6fddc71 100644 --- a/man/systemd-networkd.service.xml +++ b/man/systemd-networkd.service.xml @@ -293,6 +293,14 @@ will be used as the transient hostname. + + CriticalConnection + + 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. + + -- cgit v1.2.3