From e863891c154419932617e101ef5549dda41f6e62 Mon Sep 17 00:00:00 2001

From: Harald Hoyer <harald@redhat.com>

Date: Thu, 7 May 2015 14:47:58 +0200

Subject: [PATCH] network/net-lib.sh:iface_has_link() wait 5s for the carrier

 to appear

https://bugzilla.redhat.com/show_bug.cgi?id=1088808

---

 modules.d/40network/net-lib.sh | 9 +++++++--

 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/modules.d/40network/net-lib.sh b/modules.d/40network/net-lib.sh

index 220480b2..1f77a154 100755

--- a/modules.d/40network/net-lib.sh

+++ b/modules.d/40network/net-lib.sh

@@ -556,13 +556,18 @@ hostname() {

 }

 iface_has_link() {

+    local cnt=0

     local interface="$1" flags=""

     [ -n "$interface" ] || return 2

     interface="/sys/class/net/$interface"

     [ -d "$interface" ] || return 2

     linkup "$1"

-    [ "$(cat $interface/carrier)" = 1 ] || return 1

-    # XXX Do we need to reset the flags here? anaconda never bothered..

+    while [ $cnt -lt 50 ]; do

+        [ "$(cat $interface/carrier)" = 1 ] && return 0

+        sleep 0.1

+        cnt=$(($cnt+1))

+    done

+    return 1

 }

 find_iface_with_link() {