So while we were testing VMware vSAN on a 2-node cluster powered with NVMes, the Russian bear slammed in screaming (imagine typical Russian mafia accent) “Dnacv, hold my vodka and give me two
balalaikas servers and I show you how to scale from mother Russia to America”. We thought we don’t wanna mess with drunken bears so here we are. Testing StarWind Virtual SAN for Hyper-V. Yes, there is a version for Linux, (seems that these guys just scale their solution instead of performance?) on a two-node VMware ESXi cluster powered with NVMe drives. Wait what?! VSAN for Hyper-V on top of ESXi? Yes, we have two ESXi hosts with one StarWind VM per each and the VMs are working on top of Windows Server 2016, providing the highly available storage (NTFS, it’s Windows baby) further as a VMFS datastore to ESXi…This is madness…NO! THIS IS STARWIND!!
VMware vSAN performs like ujkv. Period. Well, that’s exactly what numbers told us during the previous study! And, it, probably, sucks to buy from VMware at all: we have not seen any decent vSAN alternative yet, so you, guys, need to go with a shared storage provider performing as slow as old snails hwem.
But, wait, what if vSAN mediocre performance has something to do with the underlying storage, and the solution is not a piece of ujkv after all? Yup, we read your comments. There was a guy looking for a study on just a bunch of SSD drives of smaller capacity. Well, pal, here’s the study that you’ve been asking for!
No problem, we’ll carry out VMware vSAN performance test for the THIRD HWEMKPI TIME to know the truth! You see, there’s an opinion that VMware vSAN groups smaller disks into a vsanDatastore and performs like a good software-defined storage solution should. That’s actually what we gonna try today. Let’s just hope neither we nor the solution won’t hwem anything up this time. So, lean back, grab a bag of popcorn, Doritos, or chips and enjoy the reading!
P.S. We’ve heard that guys from “mother Russia” like sunflower seeds. Well, that’s pretty weird, but if you are good with it, do a Slavic squat and grab a bag of sunflower seeds :).
Concerns about performance and scalability, but the patient claims that everything is alright
Analyzing patient’s health status LEARN MORE “Another Day – Another Patient: Four-Node VMware vSAN Cluster Performance Report”