title: How to specify volume size while creating a volume in Docker Desktop
body: <p>I have tried creating the following volume in Docker desktop:</p>
  <p>docker volume create --driver local --opt o=100m --opt device=tmpfs --opt type=tmpfs  pv1</p>
  <p>It got created but getting the following error while trying to use it while creating a container:</p>
  <p>docker: Error response from daemon: error while mounting volume '/var/lib/docker/volumes/pv1/_data': failed to mount local volume: mount tmpfs:/var/lib/docker/volumes/pv1/_data, data: 100m: invalid argument.</p>
  <p>Any way to solve this issue?</p>