Sudev Barar kirjoitti:
> It seems that the second server is not setup properly. What is the
> dhcpd.conf of second server?
Sudev, thanks for answering.
Here we go.
1. DHCP3-SERVER
Master - 172.23.24.21/255.255.255.0
# dhcpd.conf - Ubuntu - Master
###
failover peer "ubuntu" {
primary;
address 172.23.24.21;
port 519;
peer address 172.23.24.22;
peer port 520;
max-response-delay 30;
max-unacked-updates 10;
mclt 3600;
split 128;
load balance max seconds 3;
}
###
authoritative;
ddns-update-style none;
default-lease-time 21600;
max-lease-time 21600;
option subnet-mask 255.255.255.0;
option broadcast-address 172.23.255.255;
option routers 172.23.24.21;
option domain-name-servers 193.184.122.21;
option domain-name "ubuntu";
option option-128 code 128 = string;
option option-129 code 129 = text;
get-lease-hostnames true;
next-server 172.23.24.22;
option root-path "172.23.24.21:/opt/ltsp/i386";
subnet 172.23.24.0 netmask 255.255.255.0 {
pool {
failover peer "ubuntu";
range 172.23.24.0 172.23.24.254;
deny dynamic bootp clients;
}
use-host-decl-names on;
option log-servers 172.23.24.21;
}
---
Slave - 172.23.24.22/255.255.255.0
# dhcpd.conf - Ubuntu - Slave
###
failover peer "ubuntu" {
secondary;
address 172.23.24.22;
port 520;
peer address 172.23.24.21;
peer port 519;
mclt 3600;
max-response-delay 30;
max-unacked-updates 10;
}
###
authoritative;
ddns-update-style none;
default-lease-time 21600;
max-lease-time 21600;
option subnet-mask 255.255.255.0;
option broadcast-address 172.23.255.255;
option routers 172.23.24.22;
option domain-name-servers 193.184.122.21;
option domain-name "ubuntu";
option option-128 code 128 = string;
option option-129 code 129 = text;
get-lease-hostnames true;
next-server 172.23.24.21;
option root-path "172.23.24.22:/opt/ltsp/i386";
subnet 172.23.24.0 netmask 255.255.255.0 {
pool {
failover peer "ubuntu";
range 172.23.24.0 172.23.24.254;
deny dynamic bootp clients;
}
use-host-decl-names on;
option log-servers 172.23.24.22;
}
--
After these everything is same, like this way:
host eduwks24-25 {
hardware ethernet 00:1A:4B:4C:1A:3E;
fixed-address 172.23.24.25;
filename "/lts/2.6.16.1-ltsp-2/pxelinux.0";
}
2. LTS.CONF
And lts.conf looks like this.
Master:
[Default]
SERVER = 172.23.24.21
XSERVER = auto
X_MOUSE_PROTOCOL = "IMPS/2"
X_MOUSE_DEVICE = "/dev/psaux"
X_MOUSE_RESOLUTION = 400
X_MOUSE_BUTTONS = 3
USE_XFS = N
SCREEN_01 = startx
SCREEN_02 = shell
XkbSymbols = fi(pc104)
XkbModel = pc104
XkbLayout = fi
X_VIDEORAM = 16384
X_MODE_0 = 1280x1024
X_COLOR_DEPTH = 24
X_HORZSYNC = "60-70"
SOUND = Y
SOUND_DAEMON = esd
SMODULE_01 = soundcore
SMODULE_02 = ac97_codec
SMODULE_03 = via82cxxx_audio
LOCAL_STORAGE = Y
[eduwks24-25]
XSERVER = via
Slave:
[Default]
SERVER = 172.23.24.22
XSERVER = auto
3. TFTPD-HPA
I use tftpd-hpa with these options:
a. /etc/default/tftpd-hpa
#Defaults for tftpd-hpa
RUN_DAEMON="yes"
OPTIONS="-l -s /tftpboot"
prompt 0
label linux
kernel bzImage-2.6.16.1-ltsp-2
append rw root=/dev/ram0 initrd=initramfs.gz
MOPTS=nolock,ro,wsize=2048,rsize=2048
4. EXPORTS
And one more.
Master, Slave is same:
/opt/ltsp 172.23.24.0/255.255.255.0(ro,no_root_squash,sync)
/var/opt/ltsp/swapfiles 172.23.24.0/255.255.255.0(rw,no_root_squash,async)
--
Best regards Asmo Koskinen.
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