OpenSuse 11.2 dom0 - PV domU VM creation from CentOS5.4 DVD & http setup

Barracuda 2010. 6. 6. 20:26

오랜만에 Posting...^_^;;;

Sorry for all these English notations.

1. Get Cent5.4 DVD iso file be prepared in local disk(download it!)

# wget http://blahblah/*.iso => save it to /home/vmimg_src/cent54dvd.iso

2. Prepare sparse file for disk image & get filesystem ready(24GB virtual disk image)

# dd if=/dev/zero of=/home/vmimg/centvdisk.img bs=6k seek=4096k count=1

# mkfs.ext3 /home/vmimg/centvdisk,img

3. Mount iso image to loop device

# losetup -f => Check free loop device number, consider its loop7

# losetup -f /home/vmimg_src/cent54dvd.iso => assign iso to /dev/loop7

# mkdir -p /mnt/iso/cent54dvd

# mount -t iso9660 /dev/loop7 /mnt/iso/cent54dvd

4. Make httpd be prepared and copy all the installation files

# mkdir /home/www/cent54

# vi /etc/apache2/default-server.conf, modify

Options Indexes FollowSymLinks

AllowOverride None

Order allow,deny

Allow from all

</Directory>

# /etc/init.d/apache2 restart

# cp -a /mnt/iso/cent54dvd /home/www/cent54

5. Make VM boot loader be prepared

# cd /home/vmimg

# mkdir cent54boot; cd cent54boot

# cp /home/www/cent54/images/xen/vmlinuz ./vmlinuz-install-xen

# cp /home/www/cent54/images/xen/initrd.img ./initrd-install-xen

6. edit CentOS PV domu configuration

# cd ~/xen_config

# vi cent54domu.cfg

-----------------------------------------------------------------------------

name='centOSdomU'

# After installation boot, disable these 2 lines

kernel='/home/vmimg/cent54boot/vmlinuz-install-xen'

ramdisk='/home/vmimg/cent54boot/initrd-install-xen'

# After installation boot, enable below 1 line

#bootloader='/usr/bin/pygrub'

extra='text'

memory=1024

vcpus=1

# After installation boot, disable below 1 line

disk=['file:/home/vmimg/centvdisk.img,xvda,w']

# After installation boot, enable below 1 line

#disk=['tap:aio:/home/vmimages/centvdisk.img,xvda,w']

audio=0

vif=['bridge=br0']

# After installation boot, disable below 1 line

on_poweroff='destroy'

on_reboot='restart'

on_crash='restart'

-----------------------------------------------------------------------------

* As for this process, U need to make root/swap partition manually

7. Create VM with xm command

# xm create -c cent54domu.cfg => installation starts

* If reboot starts after installation, kill it!

# xm destroy domain_number

# cp cent54domu.cfg cent54domu_init.cfg

# vi cent54domu.cfg => Do as the comment says & save it

# xm create cent54domu.cfg

* Now VM starts as a normal boot process

* All done.

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OpenSuse 11.2 dom0 - PV domU VM creation from CentOS5.4 DVD & http setup 본문

OpenSuse 11.2 dom0 - PV domU VM creation from CentOS5.4 DVD & http setup

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