Hyper-V Amigos Showcast Episode 12–ReFS and Backup

imageIn this Episode Didier and I look at a single host deployment with Storage Spaces on Windows Server 2016. We create a “Hybrid” disk just like in Storage Spaces Direct by combining SSD & HDD in a storage Tier. We were very happy to discover that ReFSv3.1 does real time tiering. We’re very excited about this because we want to leverage the benefits if Veeam Backup & Replication 9.5 brings by leveraging ReFSv3.1 (Block Cloning) in regards to backup transformation actions and Grandfather-Father-Son (GFS) spaces savings. To do so we’re looking at our options to get these benefits and capabilities leveraging affordable yet performant storage for our backup targets. S2D is one such option but might be cost prohibitive or overkill in certain environments.

ReFS v3.1 on non-clustered Windows Server 2016 hosts bring us integrity streaming, file corruption repair with instant recovery as protection against bit rot, the performance of tiered storage and SMB3 as a backup target at a great price point.

But please watch the video and see for yourself.

The Hyper-V Amigos Smile

One Comment:

  1. Brilliant video showing the differences between ReFS and NTFS regarding Tiering. Really helpful. Just one question: Considering that dedup option is only available in NTFS and not in ReFS, as far as I am concerned, would you recomend tiering with NTFS + dedup in Veeam Backup environment? Thank you

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