add copyright, fix arch

[automated-distro-installer] / pxe-server

diff --git a/pxe-server b/pxe-server
index 6099ddba82f9b98a2bfa1d2e065784843f9e2d45..eb9622acdb67446209a8bf841f2b923f50c3b75c 100755 (executable)
--- a/pxe-server
+++ b/pxe-server
@@ -1,4 +1,19 @@
 #!/bin/bash
+# Copyright (C) 2016 Ian Kelling
+
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 # Setup dhcp server to point to tftp server,
 # and depending on the type, setup the tftp server.
@@ -121,8 +136,11 @@ if [[ $type == fai ]]; then
 fi
 
 if ! $persist; then
-    echo "waiting for 2 dhcp acks then disabling pxe"
-    ack-wait 2
+    # fai's debian jessie 8.5ish does 2 dhcp requests when booting,
+    # roughly 4 seconds apart. Earlier
+    # versions did just 1. Whatever.
+    echo "waiting for 3 dhcp acks then disabling pxe"
+    ack-wait 3
     set-pxe :
     if [[ $type == fai ]]; then
         # fai server can contain sensitive info, so turn it off