NaRvA Posted April 19, 2021 Share Posted April 19, 2021 Hi. Unraid Wiki says "never ever even think about using ssd drives as data/parity" ;))) OK OK but: 1. I assume that above applies to consumer grade SSD's, not something like this right: https://www.samsung.com/semiconductor/ssd/enterprise-ssd/MZILT1T9HBJR-00007/ ? 2. If answer to Q1 is "yes you can" so what kind of parity drive will be recommended? One of these 1,92Tb SAS SSDs or maybe just normal ~2Tb SSD or even traditional ~2Tb HDD? 3. Last but not least if answer to Q1 is "yes you can" so do i need any cache drive? Thanks Quote Link to comment
JorgeB Posted April 19, 2021 Share Posted April 19, 2021 13 minutes ago, NaRvA said: "never ever even think about using ssd drives as data/parity" This is old, you can use SSDs, just be aware that they can't be trimmed for now, so write performance might degrade over time, especially on cheaper models. Quote Link to comment
NaRvA Posted April 20, 2021 Author Share Posted April 20, 2021 Thanks. And what with questions 2 and 3? Quote Link to comment
JorgeB Posted April 20, 2021 Share Posted April 20, 2021 I use normal consumer SSDs for my small array, Samsung 860 EVO for data and a WD Black NVMe device for parity, most other users I've seen using SSDs also use consumer models. Cache device is always optional. Quote Link to comment
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.