```
dpkg -l | grep lvm2
```


```
ii  lvm2                             2.02.66-4ubuntu7.3           The Linux Logical Volume Manager
```

<p>如果没有：</p>


```
apt-get install lvm2
```

<p>&nbsp;</p>

<p>pv</p>


```
pvcreate /dev/sdd
```


```
Physical volume "/dev/sdd" successfully created
```


```
pvcreate /dev/sde
```


```
Physical volume "/dev/sde" successfully created
```

<p>&nbsp;</p>

<p>vg</p>


```
vgcreate vg20131209 /dev/sdd /dev/sde
```


```
Volume group "vg20131209" successfully created
```

<p>&nbsp;</p>

<p>lv</p>


```
lvcreate -l 100%FREE -n lv20131209 vg20131209
```


```
Logical volume "lv20131209" created
```


```
lvscan
```


```
ACTIVE            '/dev/vg20131209/lv20131209' [3.64 TiB] inherit
```

<p>&nbsp;</p>

<p>format</p>


```
mkfs -t ext4 /dev/vg20131209/lv20131209
```

<p>&nbsp;</p>