Are you using an EC pool?
On Wed, May 31, 2023 at 11:04 AM Ben wrote:
>
> Thank you Patrick for help.
> The random write tests are performing well enough, though. Wonder why read
> test is so poor with the same configuration(resulting read bandwidth about
> 15MB/s vs 400MB/s of write).
Thank you Patrick for help.
The random write tests are performing well enough, though. Wonder why read
test is so poor with the same configuration(resulting read bandwidth about
15MB/s vs 400MB/s of write). especially the logs of slow requests are
irrelevant with testing ops. I am thinking it is
On Tue, May 30, 2023 at 8:42 AM Ben wrote:
>
> Hi,
>
> We are performing couple performance tests on CephFS using fio. fio is run
> in k8s pod and 3 pods will be up running mounting the same pvc to CephFS
> volume. Here is command line for random read:
> fio -direct=1 -iodepth=128 -rw=randread
