We have discussed which virtual machine image formats and storage types are supported by Proxmox. To better acquaint ourselves for test or practice labs, we are now going to take a look at what noncommercial and commercial options we have out there in order to set up a storage system for the Proxmox-clustered environment. By noncommercial, I mean they are free without any primary features missing and without any trial limits.
These noncommercial options will allow you to set up a fully functional shared storage system with some hard work. Commercial versions usually come with full support from the provider company and, in some cases, an ongoing service-level agreement (SLA) contract. The following list is by no means a complete one, but a guideline to guide you in the direction where you need to plan and implement a Proxmox cluster environment. Each of these products can provide everything you need to set up shared storage:
A question often asked is...