1,查看指定kvm虚拟机的现有磁盘domblklist

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" 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2,创建一块qcow2虚拟磁盘

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" alt="" />

3,在线添加这台qcow2虚拟磁盘

aaarticlea/png;base64,iVBORw0KGgoAAAANSUhEUgAAAoQAAABVCAIAAABfKGK7AAAMoUlEQVR4nO2d3bmsLBJGvZwIJhNDIYm5NA7CIAtj+VKYFGYu/OHHqhK6tXF3r/Wci7NphLIAX0Glhn//57//cv8MAAAA0AvEGAAAoDOIMQAAQGcQYwAAgM4gxgAAAJ1BjAEAADqDGAMAAHTmKWLs/LwQpt6mXMo4Be8G58M09jYFAE4Yp9BlqPaq926+9bxu4SjG4xTmeZ5n7z5mxDiFeW0y52srdn5ub2bn79B7w2XjFLxbFPlNXjrfzJDPNuqLvGen0L71fpvCPL/l44vZutWTbGrnQeO0qt616312vNRf9qwinufnXudlFPbg+Z4oxvd1QbHs7O7p9kmk8/c0huw35+eLxPh9LjRDK+mSGt6z8632feB9/CVzi2d0wCbuGqcGhas/Nmy7Th+r/PyaJx45Le7Qr2qpEePlBj1M43EGuN27lzeRQvqYpOUHbPq7LlUvfxRV7b8N2oxhSQ0hlMVnVXuXNYZm/wsc/bYvvdeswCfr9GOxaK/NkKraJYSw1TtOwU+T4J9Tm9KqtXbU21cup/glTPvIbbZTaV9jZin6Z9jEOCuvzj9zXuly2PJ7Wrt4voZ/BuGKtuZeqhi3TrBO6ydflqS0i22n5p8jvcapUW+T/bljs+Y2+uHBnmXKFVZHun1opsZlFhr1iuPaaC+ln8v9xPJz03jX8nc6L+P6afQreTyqxOzeZZNsrZy2fls7M978tPx/yRAXl4d1NWG3QEwflDusRYzXpttnxgc7ijmzcNuVLHeP2aVuz5h50LBTJnXCOIXj0FXOrXK2X6wQFEIg32ZK7ZLmdL7QiaN/DJzbTCjOtnFmLJfjfHGrFm1rsVNt373kogTNP0Mmxqc3AVkLLV1v/396wcrqks7X8LNofzES9tqyhdW8f2orUqKdhn8Eeo1Tvd42+3U7tX6oXDe25l2qHPdD1H6i+mdQx7XYXmo5cj8xxkvreG/st/eel3b9VM9XH48iafaqclr7bYMYCyNKLNQcnEbZe9dNOr13yyUmTMflBXmQH6bb4rXBsl9lbdTtNuvUH9HI6qX32IPEkxM7t3JPKtzI2p1eIL8pfl2M5XLU9SLFznKhYS1Ja98soThT2T/Dft9ac/k+mpOsEcj2a8XqflbsT/ycjZfs2NSMJjFW/KP4v9841etV21dHeLop+0e1ZzNgy7CeuN5PtHoFbxj2JL9W9RNjvLSOd6vffvy88krTezzlfBvXq4sTSm/CxHJe6LfPEeN0VSJJdz5MzofJlYd+XIxPEMrLh2BN6WshUk9uEePcirMZm3XklqU4uxYx1sppFWPVzHYxLq1L7J+991VXcP3dlEYxtvys2r/VnmYvMr4hxqV1ktlplj7j1K633n7ZyAvFWO9Naue8SLSEfmKIU9t4t/J3OK+0qNTnN4nxaTkv9NvXxbgc/NEmLX3Ib1jSmYTWct6vS9ghVFykxEGeezFdtjLsfAFtZuxd0+sPzitPL+rFOMuYnH27GGeLL/ngFNpRSVfLyd+TjAe8bmfevnudRQmaf+JPrkqPj0tzZY3FYrR8vpafRfujqVOxXlcsudvtotpp+Eem1zhV6m22X8mk9UPFHkWM9X5iGaeIlthe5a85h36i+bl1vBv5u5xXrKBsIKVfadef/U9jDaOmnNZ+WyPG5Qwv/qotUxjLF+kj8LTK5Pl2Xs5211ms+x8t2iv1bs+y34okeX1c7jeXB1sRxXhbgW8oeyzHrrY8qLZL/sZFvPLGvwv/GJZss3rv8y89xHZU0o1yUlN3JW61U2lfY1lVdFv8tGk/suI+QCoqnvD6RlVyHRcqVvyj2p9UnqVMYT1cMF4dd4Kdmn9Ueo1Tud5m+7VpcTy+sFOwJ+ZYf/Vu3PuT0k8Umam53qbt1dxPND+3jnctf7fz2gsrkrV+pYzH5BjTb/ILhpX6KPTbT3/apBHN/nzdF6GL8YNfpoe/y2GS8cQPSf4A7soPWR9Y75uP316o7zvPS6j+4iIfsenHXweXwQcRX09KZinc+cEwKP3kC+h+XtGAa8faU7bDBAAA+FkQYwAAgM4gxgAAAJ1BjAEAADqDGAMAAHQGMQYAAOhMIcbJ19eXfMKVbaj9J9g+2e9tx1NxvqZ3NLR7r888b+XqcQQA304qxsllsW4/wCr+3pYXXbY9+UPUbS7x99r9Ku4ZRwDw1WjL1KeClG0ZmPyxHhw/yn4nfmQzcvnJV+JFlWL+UYtjmn5tfgiamxKmLbqTGLfViPcs5pfqvZZj/Nd0hcDlcUansEdszT2qtLsYxzTNXuwkq/YrxQ9GnFShXfKCbolLmsCNHQBUoYhx1bQm24M0bqN92J/2xfiRzejlXxJPN9sofDzEJRWIe5BmvlLjKMv52+ttJLUt3QBd3yg/0bW4Faza7ntCEcf0WLuQkvUr3Q96+QfSZq/qn81xSfM0wxQAgBVBjKXQMQrx+nh9/MjqAAkxvS1ebGMIv2O1pzMwMTqNcREX8yv1Xue34qdM8DQxLtR02Uxfaffy8AJpW3m5X1l+kCKvye1SRJRxN8QlTSxgWgwAVRRi3DphvTF+ZDOt8WLbxbj1ynqVGH/yiu7O4x/LcXOvFGO5X1l+qN813t0fl/SehR8A+GaKF7jal0Cvih95AUr5atxNzZ7KGeE5ctxWPc6lmv9eOTbiH4txRrO4udkytdzuy99NYiz1K9MPDSFcbo9L+tI4AoDfJorxYV2vUgAuih95DS3xYuX8ZjxdJX6tiBG3VVw2N/I31fue007j3S5PWZO4uYV+Hdtdi2N6Eq9U6FeyH/Q4qRq3xiV9dRwBwE/Dph/w2/COFQA8AMQYfpa74pICALSCGAMAAHQGMQYAAOgMYgwAANAZxBgAAKAziDEAAEBnEGMAAIDO6Jt+CBsuVG5ylAUSeCrvxS3+e3GaT5H3p5YQoy0Z6QAAcEI2My62An5j76CrwiNqAeguCUz3Xni779osothKuvYIoY21dAAAUFHFOLmqGjOeYxzcLT2G9D2fa4nxhrVtBY3tBu+MW1xUXcRp1miKE6zZqabrcY71dhHSy/0kK+wcGsR4LT7bbfSb7mMAAN7HEGNNm8WUYnP8RIxrJp9yvOGheWZ8a9xiM16vRGucYM1OJV2N72vUq7WXODPW7DyWdpKeH3vJqgYAwFfxjhgbzxnXGVjlBEjbiL9VjO+MW3wSIlCmKU6wHgJSTLfi+2rtoj8XvlWM0/ZqCK8EAPAz1CxTi3+WJHFwh2Vi6iufOmvxhpdy6sX45rjFr4hxaZ1V7wtiXO3d8/SbxXi3lmkxAICALsblxf54kdXi4Mafqt4CU+MNZ1XkRUnpd8ctNuP1SrTGCdbs1OPsys7V6jXaSxNj0c7yV+2oo1UT02IAAImKeMZq3FktDu7+adN+pH0JNuINJ5XnuiOl3x63WI/TLNIUJ1iz00yX7TTb5TRdDASd2qn1h5P4xG++nw8A8M2w6Qd8CJ4WAwBoIMZwN/XbiQAA/CiIMQAAQGcQYwAAgM4gxgAAAJ1BjAEAADqDGAMAAHQGMQYAAOgMYgwAANAZxBgAAKAziDEAAEBnEGMAAIDOIMYAAACdQYwBAAA6gxgDAAB0BjEGAADoDGIMAADQGcQYAACgM4gxAABAZxBjAACAziDGT+F/yj8AAPh6EOOngBgDAPwsiPFTQIwBAH6Wp4ix8/NCmHqbcinjFLwbnA/TeJITMQYA+FmOYjxOYZ7nefbuY0aMU5hXtXK+tmLn53OFEw66Qe8Nl41T8G5R5BMQYwCAn0UU4/t0WCx7nEKU1ZpJ5Fs4f8/kW/ab8zNiDAAANjVivMz7wjQeZ4BrwmFaKKSPSVp+wKa/61L18kdR1f5bWlIm20tqCKEsPqvau0yMNftf4Oi3fem9agUeMQYA+FlqZ8aLsCxy4vySIS4uD+uq8fJfLX1QZsaLGK8L1PvM+GBHMWfO5tN70hyP3n5N17OzZWrDTpnUCeMUcv3W/BamsWq2jxgDAPws9WIsKJ8olqaIGmWv6pnkXjJPYdG/cnlZFuPDdFvUcMt+lVXUt2n2qT+ikYgxAABYPEeM09XnJN35MDkfJlce+nExPkEor1ylNktHjAEAfpbXxXgYcjWMM1ctPfvJ+f0xrSCr26Her0vYIZRW1Ypx/oK28+kytWrnC2gzY+/kW5ASxBgA4GepEONyhhd/zd/JOk/PCitesFr/zJ7ExmfAh+e+R4v2Sr3bs8TvpWJeHx8bG3a2I4rxtgKPGAMAgM6HP23SiLL4+bovQhfjujk3YgwA8LM8YtOPv84lLkOMAQB+lqdshwmIMQDAz4IYPwXEGADgZ0GMAQAA+vJ/VQ0d76DWvMcAAAAASUVORK5CYII=" alt="" />

4,获取当前此虚拟机内存中最新的xml配置文件

保存最新的数据库添加的xml文件

<disk type='file' device='disk'>
      <driver name='qemu' type='qcow2' cache='none'/>
      <source file='/home/ruiydata/ruiyvdc.qcow2'/>
      <target dev='vdc' bus='virtio'/>
      <alias name='virtio-disk2'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
    </disk>

5,保存虚拟机的磁盘配置文件

<disk type='file' device='disk'>
<driver name='qemu' type='raw'/>
<source file='/var/lib/libvirt/images/WindoVm01.img'/>
<target dev='vda' bus='virtio'/>
<alias name='virtio-disk0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</disk>
<disk type='file' device='disk'>
<driver name='qemu' type='raw'/>
<source file='/home/ruiynewdisks.img'/>
<target dev='vdb' bus='virtio'/>
<alias name='virtio-disk1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
</disk>
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2' cache='none'/>
<source file='/home/ruiydata/ruiyvdc.qcow2'/>
<target dev='vdc' bus='virtio'/>
<alias name='virtio-disk2'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
</disk>

6,扩容本地LVM

扩容当前分区

一、首先创建一块新的分区:

fdisk  /dev/hda

n

l        #选择逻辑分区,如果没有,则首先创建扩展分区,然后再添加逻辑分区(硬盘:最多四个分区P-P-P-P或P-P-P-E)

6        #分区号(从5开始),/dev/hda6

t      8e   #分区类型8e表示LVM分区

w        #写入分区表

partprobe   #重读分区表

mkfs –t ext3 /dev/hda6 #格式化

partx /dev/hda #查看当前硬盘的分区表及使用情况

二、创建PV,扩容VG,LV

pvcreate /dev/hda6

vgdisplay #查看当前已经存在的VG信息,以存在VG:VolGroup00为例

vgextend VolGroup00 /dev/hda6    #扩展VolGroup00

lvdisplay #查看已经存在的LV信息,以存在LV:LogVol01为例

lvextend –L 1G /dev/VolGroup00/LogVol01 #扩展LV

resize2fs /dev/VolGroup00/LogVol01 #执行该重设大小,对于当前正在使用的LogVol01有效

df –h #查看挂载情况,已经扩容

附:创建pv,lvm,lv简略步骤
1,准备磁盘(将磁盘进行分区,设置磁盘文件系统类型)
LVM分区类型为 t --> 8e
在新创建的lvm的pv中 的分区只要设置下磁盘的文件系统类型,不用将即将加入到pv的分区格式化文件系统,因为后面我们使用的时候会对其进行格式化(Notice:但请注意,要是你扩容以存在 的lv则需要将分区格式化)
2,pvcreate /dev/vdc1
3,vgcreate vgName pv中的分区位置(初次创建vg是如此,以后扩展vg,则用vgextend vgName 新增磁盘分区路径)
4,在lvm中创建lv
lvcreate -l 100G -n lvRuiy vgName
5,lv格式化及挂载
mkfs.ext4 /dev/vgName/lvName
lv手动挂载
mount /dev/vgName/lvName /MountPoint
lv自动挂载
写入如下语句到/etc/fstab
/dev/vgName/lvName /MountPoint ext4    default 1 2

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