just docs

[automated-distro-installer] / pxe-server

diff --git a/pxe-server b/pxe-server
index bac22c115658917f8c402849e014bee395111cf1..e59854a85e466be75cbad22733ded83cae6c077e 100755 (executable)
--- a/pxe-server
+++ b/pxe-server
@@ -29,12 +29,22 @@ trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 usage() {
     cat <<EOF
 Usage: ${0##*/} [OPTIONS] [HOST TYPE]
-One line description
+Configure dnsmasq pxe server options and fai-chboot if appropriate.
 
+
+Without HOST TYPE, disable pxe server and fai server.
 TYPE is one of arch, plain, fai.
-HOST is a hostname known to the dhcp server, or default for all, or none to disable
+HOST is a hostname known to the dhcp server, or default for all
+Note, when switching between plain and arch, you will need to
+do something like:
+ssh wrt
+cd /mnt/usb
+rm tftpboot
+ln -s <arch/debian iso dir> tftpboot
+
 
--r         Don't redeploy fai config.
+-r         Don't redeploy fai config. For example, if there is a different host
+           that is mid-install.
 -a         Wait for 2 dhcp acks, then disable the pxe server after a delay.
            First ack is for pxe boot, 2nd ack is for os boot. Sometimes
            on debian, there is a 3rd one shortly after the 2nd. I can't remember