标签：style blog color io 文件 for ar div
我们都知道xenserver安装后，不管你的盘有多大，只有4G的空间。
故操作是：新建LV卷，可自定义大小
1、vgdisplay #先查看剩余空间
[root@XenServer /]# vgdisplay --- Volume group --- VG Name VG_XenStorage-205eecff-2466-84fe-56d5-81472e44f3c2 System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 8 VG Access read/write VG Status resizable MAX LV 0 Cur LV 1 Open LV 0 Max PV 0 Cur PV 1 Act PV 1 VG Size 11.99 GB PE Size 4.00 MB Total PE 3069 Alloc PE / Size 1 / 4.00 MB Free PE / Size 3068 / 11.98 GB VG UUID gdk23O-Ugch-ygeb-wiZc-aoIr-QbTL-XoQqfx
2、lvdisplay VG_XenStorage-205eecff-2466-84fe-56d5-81472e44f3c2 #查看该区
[root@XenServer /]# lvdisplay VG_XenStorage-205eecff-2466-84fe-56d5-81472e44f3c2 --- Logical volume --- LV Name /dev/VG_XenStorage-205eecff-2466-84fe-56d5-81472e44f3c2/MGT VG Name VG_XenStorage-205eecff-2466-84fe-56d5-81472e44f3c2 LV UUID qnsQew-gAqU-IEqr-rGsF-jO3j-crwE-eNHqx5 LV Write Access read/write LV Status NOT available LV Size 4.00 MB Current LE 1 Segments 1 Allocation inherit Read ahead sectors auto
3、lvcreate -L 20GB -n iso VG_XenStorage-205eecff-2466-84fe-56d5-81472e44f3c2 #新建20G的lv卷iso
[root@XenServer /]# lvcreate -L 20GB -n iso VG_XenStorage-205eecff-2466-84fe-56d5-81472e44f3c2 Logical volume "lviso" created
顺带提一下如何添加空间：
[root@XenServer /]# lvcreate -n lviso -L +6G VG_XenStorage-205eecff-2466-84fe-56d5-81472e44f3c2 Logical volume "lviso" created
4、lvdisplay VG_XenStorage-205eecff-2466-84fe-56d5-81472e44f3c2 #再次查看该区
[root@XenServer /]# lvdisplay VG_XenStorage-205eecff-2466-84fe-56d5-81472e44f3c2 --- Logical volume --- LV Name /dev/VG_XenStorage-205eecff-2466-84fe-56d5-81472e44f3c2/MGT VG Name VG_XenStorage-205eecff-2466-84fe-56d5-81472e44f3c2 LV UUID qnsQew-gAqU-IEqr-rGsF-jO3j-crwE-eNHqx5 LV Write Access read/write LV Status NOT available LV Size 4.00 MB Current LE 1 Segments 1 Allocation inherit Read ahead sectors auto --- Logical volume --- LV Name /dev/VG_XenStorage-205eecff-2466-84fe-56d5-81472e44f3c2/iso VG Name VG_XenStorage-205eecff-2466-84fe-56d5-81472e44f3c2 LV UUID lmJmYH-OiRW-gQle-nCJk-Y9M9-zVev-JGvrqK LV Write Access read/write LV Status available # open 0 LV Size 20.00 GB Current LE 1536 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 1024 Block device 252:1
5、mkfs.ext3 /dev/VG_XenStorage-205eecff-2466-84fe-56d5-81472e44f3c2/iso #格式化为ext3格式
[root@XenServer /]# mkfs.ext3 /dev/VG_XenStorage-205eecff-2466-84fe-56d5-81472e44f3c2/iso [root@XenServer /]#
6、mkdir /iso #在根目录下建立iso文件夹，用于ISO镜像文件的挂载
[root@XenServer /]# mkdir /iso [root@XenServer /]#
7、vgchange -a y #激活所有卷组
8、mount /dev/VG_XenStorage-205eecff-2466-84fe-56d5-81472e44f3c2/lviso /iso #挂载/ISO文件夹下的iso镜像文件
[root@XenServer /]# mount /dev/VG_XenStorage-205eecff-2466-84fe-56d5-81472e44f3c2/lviso /iso [root@XenServer /]#
9、df -h #查看容量
[root@XenServer /]# df -h Filesystem Size Used Avail Use% Mounted on /dev/sda1 4.0G 1.7G 2.1G 46% / none 380M 0 380M 0% /dev/shm /opt/xensource/packages/iso/XenCenter.iso 44M 44M 0 100% /var/xen/xc-install /dev/mapper/XSLocalEXT--5983fa21--42bd--0cd6--aafd--78534a7908f7-5983fa21--42bd--0cd6--aafd--78534a7908f7 9.9G 911M 8.5G 10% /var/run/sr-mount/5983fa21-42bd-0cd6-aafd-78534a7908f7 /dev/mapper/VG_XenStorage--205eecff--2466--84fe--56d5--81472e44f3c2-lviso 6.0G 141M 5.5G 3% /ISO
10、通过Xftp 软件将 下载好的iso镜像文件上传到 /iso 目录中 注意更改 文件权限755
在这就可以转到XenCenter客户端操作了
XenServer安装虚拟机---先扩容存放ISO镜像文件,布布扣,bubuko.com
标签：style blog color io 文件 for ar div
原文地址：http://www.cnblogs.com/RandyS/p/3910505.html
