Hi all.

Centos install use to xen,nfs and virt-install script.

. First step.

Install xen, nfs, portmap.

#> yum update
#> yum install xen kernel-xen


. Second step.

nfs setting and service start

#> vim /etc/exrpots

write share point in exports file (/etc/exports)

/media/CentOS_5.2_Final   *(rw)       # all ip approach

. Third step.

start nfs service and portmap

#> service nfs restart
#> service portmap restart

#> rpcinfo -p

runing check nfs and portmap.

program    vers    proto    port
100000      2         tcp       111        portmapper
100000      2         udp      111        potmapper
100003      2         udp     2049       nfs
100003      3         udp     2049       nfs
100003      4         udp     2049       nfs
100003      2         tcp      2049       nfs
100003      3         tcp      2049       nfs
100003      4         tcp      2049       nfs
100005      1         udp      800       mountd
100005      1         tcp       803       mountd
100005      2         udp      800       mountd
100005      2         tcp       803       mountd
100005      3         udp      800       mountd
100005      3         tcp       803       mountd


. Fourth step.

mount directory (CentOS CD path)

#> mount your_pc_ip_address:/media/CentOS_5.2_Final/ /mnt/centos

. Fiveth step.

Start CentOS install .

#> virt-install

What is the name of your virtaul machine?  vm01

How much RAM should be allocated (in megabytes)? 512

What would you like to use as the disk (path)? /vm/vm01.img

What would you like the disk to be (in gigabytes)? 8

Would you like to enable graphics support? (yes or no) no

What is the install locatio? /mnt/centos


Start install.

. Sixth step.

1. Select 'NFS imge'
2. Select 'DHCP'
3. Input your IP and install locaion path.
- NFS server name : your_pc_ip_address       <enter>
- CentOS directory : /media/CentOS_5.2_Final            <enter>


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