在lvm分区中用clone的方法创建新的kvm guest vm

virsh list --all

virsh shutdown boe

复制vm定义文件

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virsh dumpxml boe > /tmp/platform.xml

需要修改的内容:uuid (uuidgen)、 name、 disk、 mac 

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

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

路由器ARP绑定

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

复制分区(目标分区大于源分区)

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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

需要修改的内容: /etc/sysconfig/network (主机名)、/etc/hosts(本地dns)、 /etc/sysconfig/network-scripts/ifcfg-eth0(ip地址,主机名,mac地址(启动前修改) )

guestfish -i -a /dev/LVM_1/platform

创建swap分区

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lvcreate -L 1024M -n platform-swap LVM_1

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virsh define /tmp/platform.xml

virsh autostart platform

virsh start platform

初始化swap分区

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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转载自whb.iteye.com/blog/1985713
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