I'm a little bit confused in here..
I want to have 2 node cluster with shared storage. I read all wiki page about HA cluster. Now in my head there's a scheme like:
So we have two 4U tower servers from superMicro. There's SAS in there... is it possible somehow to connect few servers (not through network) to one SAS storage?? Or we need to sell these two servers and get normal NAS/SAN storage and 2 simple rack servers? Edit: Or just to use these two servers as NAS? and to buy 2 another servers?
any answers are welcome, I'm a little bit a beginner in server hardware so any theory are welcome in here.