Create a new KVM guest VM in the LVM partition using the Clone method

Virsh List--all

Virsh shutdown boe

Copying VM definition files

==============

Virsh dumpxml boe >/tmp/platform.xml

What needs to be modified: UUID (Uuidgen), name, disk, Mac

uuidgen:4d4e9ccf-4bcc-46e3-be37-63f932875072

http://www.miniwebtool.com/mac-address-generator/: 50:a0:6d:17:bb:5b

Router ARP Binding

==============

192.168.0.11 50:a0:6d:17:bb:5b

Replication partitions (destination partition is greater than source partition)

=============================

Lvdisplay

Lvcreate-l 2.5g-n Platform Lvm_1

Virt-filesystems-lh-a/dev/lvm_1/boe

Virt-resize--expand/dev/sda1/dev/lvm_1/boe/dev/lvm_1/platform

What needs to be modified:/etc/sysconfig/network (host name),/etc/hosts (local DNS),/etc/sysconfig/network-scripts/ifcfg-eth0 (IP address, hostname, MAC address (modified before startup))

Guestfish-i-a/dev/lvm_1/platform

Create a Swap partition

============

Lvcreate-l 1024m-n Platform-swap lvm_1

*******************

Virsh Define/tmp/platform.xml

Virsh Autostart Platform

Virsh Start Platform

Initializing the Swap partition

Fdisk/dev/sdb

Command (M for help): N

Command Action P

Partition number (1-4): 1

.............

Command (M for help): t

Partition number (1-4): 1

Hex code (type L to list codes): L

Hex code (type L to list codes): 82

Command (M for help): W

Mkswap/dev/sdb1

Swapon/dev/sdb1

Cat/proc/swaps

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