Simple Harddisk Backup/Cloning and Data Restore Scripts for your Fedora Desktops
Mr. Teo En Ming (Zhang Enming)
space.time.universe at gmail.com
Fri Nov 13 14:28:38 UTC 2009
*Restore script:*
<CODE>
#!/bin/sh
###############################################################################################################
###############################################################################################################
# Script to Restore Xen Host/Dom0 and all DomUs which are using Logical
Volumes as Virtual Hard Disks
###############################################################################################################
###############################################################################################################
# Written by:
# Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics) BEng(Hons)(Mechanical
Engineering)
# Alma Maters:
# (1) Singapore Polytechnic
# (2) National University of Singapore
# Primary Blog: http://teo-en-ming-aka-zhang-enming.blogspot.com
# Secondary Blog: http://enmingteo.wordpress.com
# Youtube Videos: http://www.youtube.com/user/enmingteo
# Xen Tutorials and Video Demos: http://www.xen.org/support/tutorial.html
# Email: space.time.universe at gmail.com
# MSN: teoenming at hotmail.com
# Mobile Phone (Starhub Prepaid): +65-8369-2618
# Street: Bedok Reservoir Road
# Country: Singapore
# First written: 13 November 2009 Friday 6:49 P.M. Singapore time
# Last updated: 13 November 2009 Friday 8:25 P.M. Singapore time
# Last updated: 13 November 2009 Friday 8:59 P.M. Singapore time
# Last updated: 13 November 2009 Friday 9:40 P.M. Singapore time
# REFERNCE: "Geek Sheet: Bare-metal backup and recovery", May 7th, 2008,
Jason Perlow
# URL: http://blogs.zdnet.com/BTL/?p=8759
# Usage Instructions:
# Boot up your desktop/server with System Rescue CD version 1.3.2 for
i386/amd64.
# Then execute this restore script. You need to adapt this script to work
for your environment.
# Download System Rescue CD from http://www.sysresccd.org/Main_Page
# No. of QC Checks Performed on this restore script: 1
###############################################################################################################
# Declare Variables
###############################################################################################################
HARDDISK=/dev/sda
SOURCE=/media/hitachi/test
###############################################################################################################
###############################################################################################################
# Restoring Xen Host/Dom0
###############################################################################################################
###############################################################################################################
# Restore the Master Boot Record
dd if=$SOURCE/f11-xen-dom0-sda.mbr of=$HARDDISK bs=512 count=1
# Restore the Partition Geometry
sfdisk $HARDDISK < $SOURCE/f11-xen-dom0-partition-geometry-sda.sfdisk
# Re-create the LVM2 PV containing the host operating system/dom0
pvcreate --uuid ??? /dev/sda2
# Re-create the LVM2 PV containing all the virtual machines
pvcreate --uuid ??? /dev/sda3
# Restore the LVM2 metadata for the volume group containing the host
operating system/dom0
vgcfgrestore --file $SOURCE/vg_fedora11_host-vgcfg.lvm2.metadata
vg_fedora11_host
# Restore the LVM2 metadata for the volume group containing all the virtual
machines
vgcfgrestore --file $SOURCE/virtualmachines-vgcfg.lvm2.metadata
virtualmachines
# Activate all the volume groups
vgchange -ay
# Restore all filesystems for the host operating system/dom0
fsarchiver restfs -v $SOURCE/f11-xen-dom0-filesystems.fsa
id=0,dest=/dev/sda1 \
id=1,dest=/dev/vg_fedora11_host/lv_home \
id=2,dest=/dev/vg_fedora11_host/lv_root \
id=3,dest=/dev/vg_fedora11_host/lv_var
# Re-create the swap partition
mkswap /dev/vg_fedora11_host/lv_swap
###############################################################################################################
###############################################################################################################
# Restoring Xen-based Virtual Machines/DomUs/Guest Operating Systems/VMs
###############################################################################################################
###############################################################################################################
### NOTE: Check for swap partitions in each virtual machine and do a mkswap.
# VM 1: Fedora 11 x86_64 PV domU (MPICH2 Virtual Supercomputer Center)
###############################################################################################################
zcat $SOURCE/virtualmachines-f11-pv-hpc-node0001.img.gz | dd
of=/dev/virtualmachines/f11-pv-hpc-node0001
# VM 2: Fedora 11 x86_64 PV domU (MPICH2 Virtual Supercomputer Center)
###############################################################################################################
zcat $SOURCE/virtualmachines-f11-pv-hpc-node0002.img.gz | dd
of=/dev/virtualmachines/f11-pv-hpc-node0002
# VM 3: Fedora 11 x86_64 PV domU (MPICH2 Virtual Supercomputer Center)
###############################################################################################################
zcat $SOURCE/virtualmachines-f11-pv-hpc-node0003.img.gz | dd
of=/dev/virtualmachines/f11-pv-hpc-node0003
# VM 4: Fedora 11 x86_64 PV domU (MPICH2 Virtual Supercomputer Center)
###############################################################################################################
zcat $SOURCE/virtualmachines-f11-pv-hpc-node0004.img.gz | dd
of=/dev/virtualmachines/f11-pv-hpc-node0004
# VM 5: Fedora 11 x86_64 PV domU (MPICH2 Virtual Supercomputer Center)
###############################################################################################################
zcat $SOURCE/virtualmachines-f11-pv-hpc-node0005.img.gz | dd
of=/dev/virtualmachines/f11-pv-hpc-node0005
# VM 6: Fedora 11 x86_64 PV domU (MPICH2 Virtual Supercomputer Center)
###############################################################################################################
zcat $SOURCE/virtualmachines-f11-pv-hpc-node0006.img.gz | dd
of=/dev/virtualmachines/f11-pv-hpc-node0006
# VM 7: Fedora 11 x86_64 PV domU (MPICH2 Virtual Supercomputer Center)
###############################################################################################################
zcat $SOURCE/virtualmachines-f11-pv-hpc-node0007.img.gz | dd
of=/dev/virtualmachines/f11-pv-hpc-node0007
# VM 8: Fedora 11 x86_64 PV domU (MPICH2 Virtual Supercomputer Center)
###############################################################################################################
zcat $SOURCE/virtualmachines-f11-pv-hpc-node0008.img.gz | dd
of=/dev/virtualmachines/f11-pv-hpc-node0008
# VM 9: FreeBSD 8.0 RC2 UNIX amd64 HVM domU
###############################################################################################################
zcat $SOURCE/virtualmachines-freebsd.img.gz | dd
of=/dev/virtualmachines/freebsd
# VM 10: OpenSolaris 2009.06 UNIX amd64 PV domU
###############################################################################################################
zcat $SOURCE/virtualmachines-opensolaris.img.gz | dd
of=/dev/virtualmachines/opensolaris
# VM 11: Rocks 5.1 x86_64 HPC Compute Cluster HVM domU (based on CentOS 5.2)
###############################################################################################################
# Add partition mappings in /dev/mapper
kpartx -av /dev/virtualmachines/rocks0001
# Restore MBR
dd if=$SOURCE/virtualmachines-rocks0001.mbr
of=/dev/virtualmachines/rocks0001 bs=512 count=1
# Restore partition geometry
sfdisk /dev/virtualmachines/rocks0001 <
$SOURCE/virtualmachines-rocks0001.sfdisk
# Restore all filesystems
partimage -e -b restore /dev/mapper/virtualmachines-rocks0001p1
$SOURCE/virtualmachines-rocks0001p1.img.000
partimage -e -b restore /dev/mapper/virtualmachines-rocks0001p2
$SOURCE/virtualmachines-rocks0001p2.img.000
partimage -e -b restore /dev/mapper/virtualmachines-rocks0001p5
$SOURCE/virtualmachines-rocks0001p5.img.000
# Re-create swap
mkswap /dev/mapper/virtualmachines-rocks0001p3
# Delete partition mappings in /dev/mapper
kpartx -dv /dev/virtualmachines/rocks0001
# VM 12: Rocks 5.1 x86_64 HPC Compute Cluster HVM domU (based on CentOS 5.2)
###############################################################################################################
# Add partition mappings in /dev/mapper
kpartx -av /dev/virtualmachines/rocks0002
# Restore MBR
dd if=$SOURCE/virtualmachines-rocks0002.mbr
of=/dev/virtualmachines/rocks0002 bs=512 count=1
# Restore partition geometry
sfdisk /dev/virtualmachines/rocks0002 <
$SOURCE/virtualmachines-rocks0002.sfdisk
# Restore all filesystems
partimage -e -b restore /dev/mapper/virtualmachines-rocks0002p1
$SOURCE/virtualmachines-rocks0002p1.img.000
partimage -e -b restore /dev/mapper/virtualmachines-rocks0002p2
$SOURCE/virtualmachines-rocks0002p2.img.000
partimage -e -b restore /dev/mapper/virtualmachines-rocks0002p5
$SOURCE/virtualmachines-rocks0002p5.img.000
# Re-create swap
mkswap /dev/mapper/virtualmachines-rocks0002p3
# Delete partition mappings in /dev/mapper
kpartx -dv /dev/virtualmachines/rocks0002
# VM 13: Rocks 5.1 x86_64 HPC Compute Cluster HVM domU (based on CentOS 5.2)
###############################################################################################################
# Add partition mappings in /dev/mapper
kpartx -av /dev/virtualmachines/rocks0003
# Restore MBR
dd if=$SOURCE/virtualmachines-rocks0003.mbr
of=/dev/virtualmachines/rocks0003 bs=512 count=1
# Restore partition geometry
sfdisk /dev/virtualmachines/rocks0003 <
$SOURCE/virtualmachines-rocks0003.sfdisk
# Restore all filesystems
partimage -e -b restore /dev/mapper/virtualmachines-rocks0003p1
$SOURCE/virtualmachines-rocks0003p1.img.000
partimage -e -b restore /dev/mapper/virtualmachines-rocks0003p2
$SOURCE/virtualmachines-rocks0003p2.img.000
partimage -e -b restore /dev/mapper/virtualmachines-rocks0003p5
$SOURCE/virtualmachines-rocks0003p5.img.000
# Re-create swap
mkswap /dev/mapper/virtualmachines-rocks0003p3
# Delete partition mappings in /dev/mapper
kpartx -dv /dev/virtualmachines/rocks0003
# VM 14: Rocks 5.1 x86_64 HPC Compute Cluster HVM domU (based on CentOS 5.2)
###############################################################################################################
# Add partition mappings in /dev/mapper
kpartx -av /dev/virtualmachines/rocks0004
# Restore MBR
dd if=$SOURCE/virtualmachines-rocks0004.mbr
of=/dev/virtualmachines/rocks0004 bs=512 count=1
# Restore partition geometry
sfdisk /dev/virtualmachines/rocks0004 <
$SOURCE/virtualmachines-rocks0004.sfdisk
# Restore all filesystems
partimage -e -b restore /dev/mapper/virtualmachines-rocks0004p1
$SOURCE/virtualmachines-rocks0004p1.img.000
partimage -e -b restore /dev/mapper/virtualmachines-rocks0004p2
$SOURCE/virtualmachines-rocks0004p2.img.000
partimage -e -b restore /dev/mapper/virtualmachines-rocks0004p5
$SOURCE/virtualmachines-rocks0004p5.img.000
# Re-create swap
mkswap /dev/mapper/virtualmachines-rocks0004p3
# Delete partition mappings in /dev/mapper
kpartx -dv /dev/virtualmachines/rocks0004
# VM 15: Rocks 5.1 x86_64 HPC Compute Cluster HVM domU (based on CentOS 5.2)
###############################################################################################################
# Add partition mappings in /dev/mapper
kpartx -av /dev/virtualmachines/rocks0005
# Restore MBR
dd if=$SOURCE/virtualmachines-rocks0005.mbr
of=/dev/virtualmachines/rocks0005 bs=512 count=1
# Restore partition geometry
sfdisk /dev/virtualmachines/rocks0005 <
$SOURCE/virtualmachines-rocks0005.sfdisk
# Restore all filesystems
partimage -e -b restore /dev/mapper/virtualmachines-rocks0005p1
$SOURCE/virtualmachines-rocks0005p1.img.000
partimage -e -b restore /dev/mapper/virtualmachines-rocks0005p2
$SOURCE/virtualmachines-rocks0005p2.img.000
partimage -e -b restore /dev/mapper/virtualmachines-rocks0005p5
$SOURCE/virtualmachines-rocks0005p5.img.000
# Re-create swap
mkswap /dev/mapper/virtualmachines-rocks0005p3
# Delete partition mappings in /dev/mapper
kpartx -dv /dev/virtualmachines/rocks0005
# VM 16: Slackware64 13.0 amd64 HVM domU
###############################################################################################################
# Add partition mappings in /dev/mapper
kpartx -av /dev/virtualmachines/slackware64
# Restore MBR
dd if=$SOURCE/virtualmachines-slackware64.mbr
of=/dev/virtualmachines/slackware64 bs=512 count=1
# Restore partition geometry
sfdisk /dev/virtualmachines/slackware64 <
$SOURCE/virtualmachines-slackware64.sfdisk
# Restore all filesystems
partimage -e -b restore /dev/mapper/virtualmachines-slackware64p1
$SOURCE/virtualmachines-slackware64p1.img.000
partimage -e -b restore /dev/mapper/virtualmachines-slackware64p2
$SOURCE/virtualmachines-slackware64p2.img.000
# Re-create swap
mkswap /dev/mapper/virtualmachines-slackware64p3
# Delete partition mappings in /dev/mapper
kpartx -dv /dev/virtualmachines/slackware64
# VM 17: Ubuntu 9.10 Karmic Koala Linux HVM domU
###############################################################################################################
# Add partition mappings in /dev/mapper
kpartx -av /dev/virtualmachines/ubuntu910
# Restore MBR
dd if=$SOURCE/virtualmachines-ubuntu910.mbr
of=/dev/virtualmachines/ubuntu910 bs=512 count=1
# Restore partition geometry
sfdisk /dev/virtualmachines/ubuntu910 <
$SOURCE/virtualmachines-ubuntu910.sfdisk
# Restore all filesystems
partimage -e -b restore /dev/mapper/virtualmachines-ubuntu910p1
$SOURCE/virtualmachines-ubuntu910p1.img.000
# Re-create swap
mkswap /dev/mapper/virtualmachines-ubuntu910p5
# Delete partition mappings in /dev/mapper
kpartx -dv /dev/virtualmachines/ubuntu910
# VM 18: Windows XP Home Edition SP3 32-bit HVM domU with VGA passthrough
(requires Intel VT-d)
###############################################################################################################
# Add partition mappings in /dev/mapper
kpartx -av /dev/virtualmachines/winxphome32
# Restore MBR
dd if=$SOURCE/virtualmachines-winxphome32.mbr
of=/dev/virtualmachines/winxphome32 bs=512 count=1
# Restore partition geometry
sfdisk /dev/virtualmachines/winxphome32 <
$SOURCE/virtualmachines-winxphome32.sfdisk
# Restore all filesystems
partimage -e -b restore /dev/mapper/virtualmachines-winxphome32p1
$SOURCE/virtualmachines-winxphome32p1.img.000
# Delete partition mappings in /dev/mapper
kpartx -dv /dev/virtualmachines/winxphome32
###############################################################################################################
###############################################################################################################
# Deactivate Logical Volume Manager
vgchange -an
# Sync filesystems
sync
# Reboot the machine
reboot
###############################################################################################################
# EOF
###############################################################################################################
</CODE>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/fedora-list/attachments/20091113/1753eba1/attachment-0001.htm>
More information about the fedora-list
mailing list