rd.neednet could be removed, as we can check /tmp/net.ifaces.
After this patch, kdump can bring up the NIC without
rd.neednet.
Cc: Harald Hoyer <harald@redhat.com>
Cc: Dave Young <dyoung@redhat.com>
Cc: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
**biosdevname=0**::
boolean, turn off biosdevname network interface renaming
-**rd.neednet=1**::
- boolean, bring up network even without netroot set
-
**vlan=_<vlanname>_:_<phydevice>_**::
Setup vlan device named <vlanname> on <phydeivce>.
We support the four styles of vlan names: VLAN_PLUS_VID (vlan0005), VLAN_PLUS_VID_NO_PAD (vlan5),
}
# Don't continue if we don't need network
-[ -z "$netroot" ] && ! getargbool 0 rd.neednet && return;
+[ -z "$netroot" ] && ! [ -e "/tmp/net.ifaces" ] && return;
# Write udev rules
{
if [ -n "$updates" ]; then
# make sure network comes up even if we're doing a local live device
if [ -z "$netroot" ]; then
- echo "rd.neednet=1" > /etc/cmdline.d/90livenet.conf
+ echo > /tmp/net.ifaces
unset CMDLINE
fi
echo "$updates" > /tmp/liveupdates.info