X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lbuild-initvm.sh;fp=lbuild-initvm.sh;h=73590e241b64e6259dba1c08c58da5521b5f284d;hb=c6c09e2eb5531922e7980f974782c72328566923;hp=14cb32506e95fbf49e973118da737b2218d41573;hpb=672ad567d30d1d9232d7b3bd5050c6c8168e0475;p=build.git

diff --git a/lbuild-initvm.sh b/lbuild-initvm.sh
index 14cb3250..73590e24 100755
--- a/lbuild-initvm.sh
+++ b/lbuild-initvm.sh
@@ -873,12 +873,19 @@ EOF
 # however this was too fragile, would not work for fedora14 containers
 # WARNING: this code is duplicated in lbuild-nightly.sh
 function guest_ipv4() {
-    local lxc=$1; shift
-
-    local mac=$(virsh -c lxc:/// domiflist $lxc | egrep 'network|bridge' | awk '{print $5;}')
-    # sanity check
-    [ -z "$mac" ] && return 0
-    arp -en | grep "$mac" | awk '{print $1;}'
+    lxc=$1; shift
+
+    mac=$(virsh -c lxc:/// domiflist $lxc | grep -E 'network|bridge' | awk '{print $5;}')
+    [ -z "$mac" ] && { echo 1>&2 guest_ipv4_old cannot find mac; return 1; }
+    ip=$(arp -en | grep "$mac" | awk '{print $1;}')
+    # if not known: run a ping and try again
+    if [ -z $ip ]; then
+	    ping -c1 -w1 -W1 $lxc >& /dev/null
+	    ping -c1 -w1 -W1 $lxc.pl.sophia.inria.fr >& /dev/null
+	    ip=$(arp -en | grep "$mac" | awk '{print $1;}')
+    fi
+    [ -z "$ip" ] && { echo 1>&2 guest_ipv4_old cannot find ip; return 1; }
+    echo $ip
 }
 
 function wait_for_ssh () {