Can I attach a volume to multiple Droplets?

You can only attach a volume to one Droplet at a time. This is because Droplets recognize volumes and block storage as locally-attached drives.

As a workaround, you can mount a remote directory on a Droplet with the volume attached. We recommend using SSHFS or NFS.

Adding a volume to your Droplet doesn’t increase its main disk size. You need to resize the Droplet to increase its main disk size.
Filesystem tools often don’t report the capacity reserved for metadata and the root user, and some report size in different units.