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:: <b><code><span style="color:#3366CC;font-size:1.2em;">vgs</span></code></b> (to determine: ''name_of_volumegroup'')
:: <b><code><span style="color:#3366CC;font-size:1.2em;">vgextend ''name_of_volumegroup'' /dev/vdb1</span></code></b>
:: <b><code><span style="color:#3366CC;font-size:1.2em;">lvextend -L +2G -r ''name_of_volumegroup''/lv_root</span></code></b>
<li>Record the size of the volume group and the amount of free space. What has changed and what caused those changes?</li>
<li>Among the changes, note that your root file-system is now 2GB bigger, and you have not even rebooted your machine since you used fdisk to create a partition!</li>
<li>Reduce the size of the '''lv_root''' partition by '''1GB''' by issuing the following command:<br><b><code><span style="color:#3366CC;font-size:1.2em;">lvreduce ''name_of_volumegroup''/root lv_root --size -1G</span></code></b></li>Confirm that the file system has been reduced.</li><li>Increase the size of the '''lv_root''' partition by another '''1GB''' by issuing the command:<br><b><code><span style="color:#3366CC;font-size:1.2em;">lvextend ''name_of_volumegroup''/root lv_root --size +1G</span></code></b></li>Confirm that the file system can been increased.</li><li>Record the LVM Management commands in your lab log-book.</li>
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