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0 votes
1 answer
852 views

Windows Server 2019 storage space shows wildly different values for size vs size on disk

So I'm running Windows Server 2019. I've got two 10 TB disks connected together into a storage pool. I've then created a single volume that takes up that entire pool. I do have deduplication turned on,...
Carrot's user avatar
  • 500
0 votes
0 answers
670 views

ReFS/BtrFS on hardware raid vs storage spaces/LVM?

I have a Dell Poweredge R230 with 4x 8TB Caviar Red which I‘d like to setup as company file server, likely running windows server (unless i go with btrfs and the windows driver is no good in which ...
matthias_buehlmann's user avatar
3 votes
2 answers
1k views

Storage Spaces out of space

I'm using Windows 10 Enterprise. I have four identical 3TB disks set up in a Storage Space pool. Each disk shows up as providing 2.72 TB to the pool. I create a storage space with REFS and resiliency ...
stuyguy's user avatar
  • 611
1 vote
0 answers
223 views

What is the "correct" way to provide resilient storage with Storage Spaces to a VM?

I am in the process of rebuilding my home server. Among other functions, this acts as a media server, serving content primarily via DLNA. A good part of this content is irreplacable family video, ...
Illarion's user avatar
2 votes
1 answer
3k views

How can I defragment a ReFS mirrrored Storage Space (Windows 10)?

Possibly related question: https://serverfault.com/questions/790563/refs-is-fragmentation-ok-is-defragmentation-needed Note that I am using Windows 10 Home, version 1607. The Storage Space has four ...
stands2reason's user avatar
1 vote
1 answer
1k views

Windows 10 Storage Spaces - Can't Access Drives

This is a difficult issue to Google. I recently set up a Storage Space (3x 4TB) in Windows 10 and it worked as expected. No parity (Simple) as it’s only for backups. I then added another independent ...
mixz0r's user avatar
  • 11
2 votes
0 answers
577 views

ReFS combination with storage spaces and TrueCrypt

I would like to store data encrypted and reliable (no bit rot, mirror). Already did some testing but I am not sure at some points. For all cases: I set up a windows storage space with 2 drives (...
wwhite's user avatar
  • 21
8 votes
4 answers
11k views

In Windows 10 Pro Storage Space, why can't I use ReFS with Parity?

NTFS is the only option when Parity is selected as the resiliency type. I thought ReFS was suppose to replace NTFS? I am trying to create a storage space to use for network file share.
rocfob's user avatar
  • 93
1 vote
2 answers
1k views

readyboost for REFS possible with a partition of an internal SSD?

I intend to setup a new computer with Windows 8.1/x64 using the following disks: 2 2TB rotating disk drives 1 or 2 SSDs (1x240GB or 2x120GB) I need your help to decide whether to buy 1 or 2 SSDs, ...
ThK's user avatar
  • 11