Welcome to StarWind Forum! LSFS is rather to be used for mechanical drives. Given the fact that you have SSDs, I'd recommend using the thick-provisioned images. I'd recommend creating the RAID out of those disks using the settings recommended here https://knowledgebase.starwindsoftware.com/guidance...

Hi team, I have 2 workers I need to utilize MS failover grouping on and because of speed necessities, I need to utilize nearby SAS drives as a SAN plate and was contemplating whether StarWind VSAN will help me. I need it to deal with the D: drives on both boxes yet treat the two drives as one so whe...