title: How to increase harddisk size of Azure VM
body: <p>I am using Azure VM which is of type RHEL OS type. Currently I am using Standard D3 v2 size VM. I see only 32 hard disk storage available in VM. How do I increase the size of hard disk?</p>
  
  <pre><code>Filesystem      Size  Used Avail Use% Mounted on
  /dev/sda2        32G   32G  185M 100% /
  devtmpfs        6.9G     0  6.9G   0% /dev
  tmpfs           6.9G     0  6.9G   0% /dev/shm
  tmpfs           6.9G  8.4M  6.9G   1% /run
  tmpfs           6.9G     0  6.9G   0% /sys/fs/cgroup
  /dev/sda1       497M  117M  381M  24% /boot
  /dev/sdb1       197G  2.1G  185G   2% /mnt/resource
  tmpfs           1.4G     0  1.4G   0% /run/user/1000
  </code></pre>
  
  <p>Note: I am using unmanaged disk.</p>