To create a three-way volume
in Windows Admin Center navigate to Volumes on the left side, then switch to the Inventory tab and click + Create volume. In the panel on the right, give the volume a Name, leave the Resiliency as Three-way mirror, and then specify the Size – for example, 5 terabytes. Then, click Create. Depending on the size,
this can take a minute. Notifications in the upper right
will let you know when it’s done, and the volume will appear in the list. That’s it!