Re: Best Disk Brand for Ceph OSD

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Hi,

El 28/12/22 a las 0:55, hosseinz8050@xxxxxxxxx escribió:
Hello Everyone.I want to create ceph cluster with 50 OSD. I am looking for the best enterprise SSD disk model which has high IOPs but acceptable price.Which disk Brand & Model do you know to introduce me to buy?


Just search for Enterprise/Datacenter SSDs and check price/IOPS. We have used Micron, Intel and Samsung with success.

Avoid Kingston DC450R, it doesn't have capacitors and performance for Ceph is HDD-like.

When you have the disks check performance with and without write cache (see other threads in this list for reference).

Cheers

Eneko Lacunza
Zuzendari teknikoa | Director técnico
Binovo IT Human Project

Tel. +34 943 569 206 |https://www.binovo.es
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