[ceph-users] DELL R630 and Optane NVME

Steven Vacaroaia stef97 at gmail.com
Thu Oct 11 13:51:42 PDT 2018


Hi,

Any of you uses Optane NVME and is willing to share his/her experience and
tuning settings ?

There was a discussion started by Wido mentioning using intel_pstate=disable
intel_idle.max_cstate=1 processor.max_cstate=1 and disabling irqbalance but
that is all I was able to find

I am using DELL R630 with 1 x 8 cores CPU, 64 GB RAM, 8 x 2 TB NLSAS
drives  and kernel 4.18
I've configured separate partitions for WAL = 1 GB and DB = 40G

As always, many thanks for taking the time to provide advice

Steven
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