Hi,
You SSD is a "desktop" SSD, not a "enterprise" SSD, see [1]
This mostly was't suitable for Ceph
[1] https://yourcmc.ru/wiki/Ceph_performance#CAPACITORS.21
k
> On 25 Jan 2023, at 05:35, peter...@raksmart.com wrote:
>
> Hi Mark,
> Thanks for your response, it is help!
> Our Ceph cluster use
Hi Mark,
Thanks for your response, it is help!
Our Ceph cluster use Samsung SSD 870 EVO all backed with NVME drive. 12 SSD
drives to 2 NVMe drives per storage node. Each 4TB SSD backed 283G NVMe lvm
partition as DB.
Now cluster throughput only 300M write, and around 5K IOPS. I could see NVMe
d
Hi Peter,
I'm not quite sure if you're cluster is fully backed by NVMe drives
based on your description, but you might be interested in the CPU
scaling article we posted last fall. It's available here:
https://ceph.io/en/news/blog/2022/ceph-osd-cpu-scaling/
That gives a good overview of wh
