Before you throw away your old server you may be able to convert it to a NAS.  This is how I saved my workplace from having to buy commercial NAS by resurrecting an old Supermicro 1U server.... Read more

My setup uses the  hypervisor.  At the workplace we’re 99% Mac users. To backup user desktop and laptop computers we only use time machine. After trying out a number of Open Source NAS... Read more