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mkdir /opt/ltsp/i386/mfs<br>
23、修改客户端文件系统配置文件，加入mfs的配置：<br>
cd /opt/ltsp/i386/etc<br>
vi fstab<br>
none /mfs mfs dfsa = 1 0 0<br>
24、修改客户端启动进程脚本，加入启动openmosix的配置，禁止客户端提交集群计算的设置，和装载/mfs文件系统的配置。<br>
vi /opt/ltsp/i386/etc/rc.local<br>
# OpenMosix startup section<br>
# we don't want any terminal processes to migrate<br>
echo 1 > /proc/mosix/admin/lstay<br>
# start mosix<br>
/etc/rc.openmosix start<br>
# mount mfs filesystem. doesn't work when done earlier<br>
mount /mfs<br>
# End OpenMosix Startup Section<br>
25、配置完成后准备软盘制作以太启网启动盘。访问www.Rom-O-matic.net网站，选择网卡类型生成以太网启<br>
动芯片的映象，保存到Linux上，使用cat生成启动软盘。本例中使用3C905B。放入一张空白三?既砼獭?/td> <br>
cat eb-5[1].0.7-3c905b-tpo100.lzdsk > /dev/fd0<br>
26、修改LTSP客户端启动配置文件/opt/ltsp/i386/etc/lts.conf，禁止启动X Windows，修改参数X_USBMOUSE_BUTTONS = 3，<br>
即启动文本界面。<br>
27、确认/etc/exports文件包含共享客户端根文件系统和交换区内容：<br>
more /etc/exports<br>
/opt/ltsp/i386 192.168.0.0/255.255.255.0(ro,no_root_squash)<br>
/var/opt/ltsp/swapfiles 192.168.0.0/255.255.255.0(rw,no_root_squash)<br>
28、将以太启动软盘放入客户端，开机并确认正常启动，正常获得动态地址，加载内核成功，初始化脚本正常运行，主机名自动生成，openmosix正常初始化，没有任何错误提示。<br>
29、回到服务器，通过检查/mfs文件系统来检查mfs文件系统。<br>
30、启动mosmon监控程序来检查通讯是否有效，这是刚加入3个节点时，启动setiathome计算的状态。将下载的应用展开在/dw目录下，注意命令的格式。<br>
mosrun -j1-3 /mfs/1/dw/setiathome -nolock<br>
31、制作启动盘，陆续加入节点，MOSIX集群就创建完了。<br>
典型的配置文件<br>
/etc/mosix.map<br>
1 192.168.0.254 1<br>
2 192.168.0.1 253<br>
/etc/dhcpd.conf<br>
default-lease-time 21600;<br>
max-lease-time 21600;<br>
ddns-update-style none;<br>
allow booting;<br>
allow bootp;<br>
option subnet-mask 255.255.255.0;<br>
option broadcast-address 192.168.0.255;<br>
option routers 192.168.0.254;<br>
option domain-name-servers 192.168.0.254;<br>
option domain-name "mosix";<br>
option root-path "192.168.0.254:/opt/ltsp/i386";<br>
shared-network NODES {<br>
subnet 192.168.0.0 netmask 255.255.255.0 {<br>
range dynamic-bootp 192.168.0.100 192.168.0.253;<br>
use-host-decl-names on;<br>
option log-servers 192.168.0.254;<br>
if substring (option vendor-class-identifier, 0, 9) = "PXEClient"<br>
{<br>
filename "/lts/pxe/pxelinux.bin";<br>
}<br>
else<br>
{<br>
filename "/lts/vmlinuz-2.4.18-mosix";<br>
option host-name = concat("node" , binary-to-ascii( 10, 8, "", substring(reverse( 1, leased- address), 0, 1)));<br>
}<br>
}<br>
}<br>
<br>
group {<br>
use-host-decl-names on;<br>
option log-servers 192.168.0.254;<br>
host node001 {<br>
hardware ethernet 00:E0:06:E8:00:84;<br>
fixed-address 192.168.0.1;<br>
filename "/lts/boot/bootp/vmlinuz.eepro100.bootp";<br>
}<br>
host node002 {<br>
hardware ethernet 000:09:30:6A:1C;<br>
fixed-address 192.168.0.2;<br>
filename "/lts/boot/bootp/vmlinuz.tulip.bootp";}<br>
host node003 {<br>
hardware ethernet 000:09:30:28:B2;<br>
fixed-address 192.168.0.3;<br>
# kernels are specified in /tftpboot/lts/boot/pxe/pxelinux.cfg/<br>
filename "/lts/boot/pxe/pxelinux.bin<br>
}<br>
}<br>
<br>
/etc/exports<br>
/opt/ltsp/i386 192.168.0.0/255.255.255.0(ro,no_root_squash)<br>
/var/opt/ltsp/swapfiles 192.168.0.0/255.255.255.0(rw,no_root_squash)<br>
/etc/hosts 和 /opt/ltsp/i386/etc/hosts<br>
192.168.0.254 mosix<br>
192.168.0.1 node001<br>
192.168.0.2 node002<br>
192.168.0.3 node003<br>
192.168.0.4 node004<br>
省略一部分<br>
192.168.0.253 node253<br>
127.0.0.1 localhost.localdomain localhost<br>
/opt/ltsp/i386/etc/fstab<br>
none /mfs mfs dfsa=1 0 0<br>
/opt/ltsp/i386/etc/lts.conf<br>
[Default]<br>
SERVER = 192.168.0.254<br>
XSERVER = off<br>
X_MOUSE_PROTOCOL = "IMPS/2"<br>
X_MOUSE_DEVICE = "/dev/psaux"<br>
X_MOUSE_RESOLUTION = 400<br>
X_MOUSE_BUTTONS = 3<br>
X_USBMOUSE_PROTOCOL= "PS/2"<br>
X_USBMOUSE_DEVICE = "/dev/input/mice"<br>
X_USBMOUSE_RESOLUTION = 400<br>
X_USBMOUSE_BUTTONS = 3<br>
USE_XFS = N<br>
LOCAL_APPS = N<br>
RUNLEVEL = 3<br>
SOUND = Y<br>
VOLUME = 75
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