为Xen虚拟机增长硬盘和增长容量

 

l          增长容量linux

xm shutdown rhel439

dd if=/dev/zero bs=1024k count=1024 >> /etc/xen/images/rhel439/disk0

xm start rhel439

登陆rhel439

fdisk /dev/hda

依次选n(p,3)  p    t(3,8e)  p    w

partprobe

pvcreate /dev/hda3

pvdisplay

vgextend VolGroup00 /dev/hda3

vgdisplay

lvextend -L +1152 /dev/VolGroup00/LogVol00

ext2online /dev/VolGroup00/LogVol00

lvdisplay

df -h

 

l          增长硬盘linux

xm shutdown rhel39

dd if=/dev/zero bs=1024k count=1024 > /etc/xen/images/rhel439/disk1

vi /etc/xen/vm/rhel439

disk=[ 'file:/var/lib/xen/images/rhel439/disk0,hda,w', 'file:/var/lib/xen/images/rhel439/disk1,hdb,w', ]

xm create rhel439

登陆rhel439

fdisk /dev/hdb

依次选n(p,3)  p    t(3,83)  p    w

partprobe

mkfs.ext3 /dev/hdb1

vi /etc/fstab

/dev/hdb1   /mnt/hdb1   ext3    defaults        1 2

mount /mnt/hdb1

df -h

 

l          增长容量win2003

xm shutdown win37

dd if=/dev/zero bs=1024k count=1024 >> /etc/xen/images/win37/disk0

xm start win37

登陆win37

安装EASEUS Partition Master Server Edition

http://www.partition-tool.com/resource/extend-system-partition-server-2003.htm

用EASEUS便可动态调整分区容量

 

l          增长硬盘win2003

xm shutdown win37

dd if=/dev/zero bs=1024k count=1024 > /etc/xen/images/win37/disk1

vi /etc/xen/vm/win37

disk=[ 'file:/var/lib/xen/images/win37/disk0,hda,w', 'file:/var/lib/xen/images/win37/disk1,hdb,w', ]

xm create win37

登陆win37

用控制面板》管理工具》计算机管理》磁盘管理格式化新硬盘

 

下面是参考

为Xen虚拟机硬盘增长容量

http://www.vpsee.com/2009/09/resize-xen-vm-image/

为Xen虚拟机增长硬盘

http://blog.163.com/chunger_qin/blog/static/1332804922010362251544/