From: Harald Hoyer <harald@redhat.com>
Date: Wed, 12 Aug 2015 12:25:23 +0000 (+0200)
Subject: network/parse-ip-opts.sh: assume rd.neednet for multiple ip options
X-Git-Tag: 044~118
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=4e9ba952bfa607ac47bfe3cf4943ae3386da22bc;p=thirdparty%2Fdracut.git

network/parse-ip-opts.sh: assume rd.neednet for multiple ip options

set rd.neednet on the kernel cmdline to disable this behaviour
---

diff --git a/modules.d/40network/parse-ip-opts.sh b/modules.d/40network/parse-ip-opts.sh
index a481b46a0..33bb0681d 100755
--- a/modules.d/40network/parse-ip-opts.sh
+++ b/modules.d/40network/parse-ip-opts.sh
@@ -36,8 +36,10 @@ unset count
 # If needed, check if bootdev= contains anything usable
 BOOTDEV=$(getarg bootdev=)
 
-if [ -n "$NEEDBOOTDEV" ] ; then
-    [ -z "$BOOTDEV" ] && warn "Please supply bootdev argument for multiple ip= lines"
+if [ -n "$NEEDBOOTDEV" ] && getargbool 1 rd.neednet; then
+    #[ -z "$BOOTDEV" ] && warn "Please supply bootdev argument for multiple ip= lines"
+    echo "rd.neednet=1" > /etc/cmdline.d/dracut-neednet.conf
+    info "Multiple ip= arguments: assuming rd.neednet=1"
 fi
 
 # Check ip= lines
@@ -48,7 +50,7 @@ for p in $(getargs ip=); do
     # make first device specified the BOOTDEV
     if [ -z "$BOOTDEV" ] && [ -n "$dev" ]; then
         BOOTDEV="$dev"
-        [ -n "$NEEDBOOTDEV" ] && warn "Setting bootdev to '$BOOTDEV'"
+        [ -n "$NEEDBOOTDEV" ] && info "Setting bootdev to '$BOOTDEV'"
     fi
 
     # skip ibft since we did it above