fault tolerant

Hello All, i recently made the dumb decision to start my own company and self fund the entire thing. All i do is host docker containers (not kubernetes). my current hardware config is as follows: 1 C6400 chassis with 4 nodes of the following specs per: 2x intel xeon 6150 512gb of DDR4 ram HBA...

Just what the subject says - Want to create the simplest high-availability storage system possible: 3 hosts - 2 mirrored file storage + 1 witness. Is this possible on the Illumos platform? I have a single OmniOS file server right now and I love it because of its stability and windows domain...