VSAN on Virtualization Gurushttps://virtualizationgurus.pages.dev/categories/vsan/Recent content in VSAN on Virtualization GurusHugoen-us2026 All rights reserved.Sun, 16 Aug 2026 00:00:00 +0000vSAN ESA vs OSA: Storage Architecture Decisionshttps://virtualizationgurus.pages.dev/posts/vcf9-vsan-esa-vs-osa/Sun, 16 Aug 2026 00:00:00 +0000https://virtualizationgurus.pages.dev/posts/vcf9-vsan-esa-vs-osa/Comparing vSAN Express Storage Architecture (ESA) and Original Storage Architecture (OSA) in VCF 9.1 -- hardware requirements, cluster types, and how to choose.