How to configure a Multi-Resilient Volume on Windows Server 2016 using Storage Spaces
Posted by Vitalii Feshchenko on October 24, 2017
5/5 (3)


Plenty of articles have been released about Storage Spaces and everything around this topic. However, I would like to absorb all actual information and lead you through the journey of configuring Storage Spaces on a Standalone host.

The main goal of the article is to show a Multi-Resilient Volume configuration process.

How it works

In order to use Storage Spaces, we need to have faster (NVMe, SSD) and slower (HDD) devices.

So, we have a set of NVMe devices along with SAS HDD or SATA HDD, and we should create performance and capacity tier respectively.

NVMe tier is used for caching. When hot blocks are written to the storage array, they are written to the caching tier first (SSD’s or NVMe):

Data in Performance Tier


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RAID: Parity RAID vs SSD
Posted by Anton Kolomyeytsev on October 2, 2015
4.67/5 (3)

The post describes the history of RAID 5 and how it became obsolete at some point in time, just because HDD capacity grew at an enormous rate. It happened due to the chance of failure that grew to literal imminence when spinning disks reached TB scale, because the reading speed still had the same physical limits. Basically, creating a RAID 5 even with 1 TB disks would mean certain failure of the whole array and quite soon. The array technology was “saved” by an unlikely ally – the SSD. Being faster than hard disk drives in everything, they almost nullify the chance of the abovementioned failures. The post is written for everyday reader, not just engineers, and is quite comprehensive even without special knowledge and skills.



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