# rpm -qa | grep ovz
ovzkernel-2.6.18-92.1.1.el5.028stab057.2.i686

# fdisk -l

Disk /dev/sda: 7516 MB, 7516192768 bytes
255 heads, 63 sectors/track, 913 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00007492

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1         191     1534176   83  Linux
/dev/sda2             192         256      522112+  82  Linux swap / Solaris
/dev/sda3             257         913     5277352+  83  Linux

# cat /etc/fstab 
/dev/sda1		/                       ext3    defaults        1 1
/dev/sda3		/vz                     ext3    defaults        1 2
tmpfs                   /dev/shm                tmpfs   defaults        0 0
devpts                  /dev/pts                devpts  gid=5,mode=620  0 0
sysfs                   /sys                    sysfs   defaults        0 0
proc                    /proc                   proc    defaults        0 0
/dev/sda2		swap                    swap    defaults        0 0

# ls /boot
config-2.6.18-92.1.1.el5.028stab057.2      initrd-2.6.25-14.fc9.i686.img              System.map-2.6.25-14.fc9.i686
config-2.6.25-14.fc9.i686                  initrd-openvz-no-scsi.img                  vmlinux-2.6.18-92.1.1.el5.028stab057.2
efi                                        new-initrd.img                             vmlinuz-2.6.18-92.1.1.el5.028stab057.2
grub                                       symvers-2.6.18-92.1.1.el5.028stab057.2.gz  vmlinuz-2.6.25-14.fc9.i686
initrd-2.6.18-92.1.1.el5.028stab057.2.img  System.map-2.6.18-92.1.1.el5.028stab057.2

# cat /boot/grub/menu.lst 
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE:  You do not have a /boot partition.  This means that
#          all kernel and initrd paths are relative to /, eg.
#          root (hd0,0)
#          kernel /boot/vmlinuz-version ro root=/dev/sda1
#          initrd /boot/initrd-version.img
#boot=/dev/sda
default=0
timeout=5
splashimage=(hd0,0)/boot/grub/splash.xpm.gz
hiddenmenu
title OpenVZ (2.6.18-92.1.1.el5.028stab057.2)
	root (hd0,0)
	kernel /boot/vmlinuz-2.6.18-92.1.1.el5.028stab057.2 ro root=/dev/sda3 vga=0x303
	initrd /boot/initrd-openvz-no-scsi.img
title Fedora (2.6.25-14.fc9.i686)
	root (hd0,0)
	kernel /boot/vmlinuz-2.6.25-14.fc9.i686 ro root=UUID=829512e2-91e7-4e67-9f92-24eced8ee9a3 vga=0x303
	initrd /boot/initrd-2.6.25-14.fc9.i686.img

# cat /etc/sysctl.conf 
# Kernel sysctl configuration file for Red Hat Linux
#
# For binary values, 0 is disabled, 1 is enabled.  See sysctl(8) and
# sysctl.conf(5) for more details.

# Controls IP packet forwarding
net.ipv4.ip_forward = 1

# Controls source route verification
net.ipv4.conf.default.rp_filter = 1

# Do not accept source routing
net.ipv4.conf.default.accept_source_route = 0

# Controls the System Request debugging functionality of the kernel
kernel.sysrq = 1

# Controls whether core dumps will append the PID to the core filename.
# Useful for debugging multi-threaded applications.
kernel.core_uses_pid = 1

# Controls the use of TCP syncookies
net.ipv4.tcp_syncookies = 1

net.ipv4.conf.default.proxy_arp = 0

# Enables source route verification
net.ipv4.conf.all.rp_filter = 1
#
# We do not want all our interfaces to send redirects
net.ipv4.conf.default.send_redirects = 1
net.ipv4.conf.all.send_redirects = 0

# cat /etc/sysconfig/selinux 

# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#	enforcing - SELinux security policy is enforced.
#	permissive - SELinux prints warnings instead of enforcing.
#	disabled - No SELinux policy is loaded.
SELINUX=disabled
# SELINUXTYPE= can take one of these two values:
#	targeted - Targeted processes are protected,
#	mls - Multi Level Security protection.
SELINUXTYPE=targeted 

# mkinitrd --omit-scsi-modules -f /boot/initrd-openvz-no-scsi.img 2.6.18-92.1.1.el5.028stab057.2

mount -t ext3 -o defaults,ro /dev/sda3 /sysroot

# lspci
00:00.0 Host bridge: Intel Corporation 440FX - 82441FX PMC [Natoma] (rev 02)
00:01.0 ISA bridge: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton II]
00:01.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)
00:02.0 VGA compatible controller: InnoTek Systemberatung GmbH VirtualBox Graphics Adapter
00:03.0 Ethernet controller: Advanced Micro Devices [AMD] 79c970 [PCnet32 LANCE] (rev 40)
00:04.0 System peripheral: InnoTek Systemberatung GmbH VirtualBox Guest Service
00:07.0 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 08)
00:0d.0 SATA controller: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller (rev 02)

# lspci -n
00:00.0 0600: 8086:1237 (rev 02)
00:01.0 0601: 8086:7000
00:01.1 0101: 8086:7111 (rev 01)
00:02.0 0300: 80ee:beef
00:03.0 0200: 1022:2000 (rev 40)
00:04.0 0880: 80ee:cafe
00:07.0 0680: 8086:7113 (rev 08)
00:0d.0 0106: 8086:2829 (rev 02)

echo "Loading ehci-hcd module"
modprobe -q ehci-hcd
echo "Loading ohci-hcd module"
modprobe -q ohci-hcd
echo "Loading uhci-hcd module"
modprobe -q uhci-hcd
mount -t usbfs /proc/bus/usb /proc/bus/usb
echo "Loading ext3 module"
modprobe -q ext3
echo "Loading scsi_mod module"
modprobe -q scsi_mod
echo "Loading libata module"
modprobe -q libata
echo "Loading ata_piix module"
modprobe -q ata_piix

# diff init ../initrd.fc9/init 
52a53,54
> echo "Loading sd_mod module"
> modprobe -q sd_mod
54a57,58
> echo "Loading ata_generic module"
> modprobe -q ata_generic
58a63,68
> echo "Loading pata_acpi module"
> modprobe -q pata_acpi
> echo Waiting for driver initialization.
> stabilized --hash --interval 250 /proc/scsi/scsi
> modprobe scsi_wait_scan
> rmmod scsi_wait_scan
64c74
< mount -t ext3 -o defaults,ro /dev/sda3 /sysroot
---
> mount /sysroot

# diff initrd.fc9/init initrd/init
74c74
< mount /sysroot
---
> mount -t ext3 -o defaults,ro /dev/sda3 /sysroot

mount /sysroot