Hi Deepak,
There's known knowns and unknown knowns related to nfs-ganesha
performance, including lots of ongoing work.
One of the first things I think we'd like to know is...what version of
the software you're testing.
Matt
On Mon, Feb 12, 2018 at 7:01 PM, Deepak Jagtap <deepak.jag...@maxta.com> wrote:
> Hey Guys,
>
>
> I ran few performance tests to compare nfs gansha and nfs kernel server and
> noticed significant difference.
>
>
> Please find my test result:
>
>
> SSD formated with EXT3 exported using nfs ganesha : ~18K IOPS Avg
> latency: ~8ms Throughput: ~60MBPS
>
> same directory exported using nfs kernel server: ~75K IOPS
> Avg latency: ~0.8ms Throughput: ~300MBPS
>
>
> nfs kernel and nfs ganesha both of them are configured with 128 worker
> threads. nfs ganesha is configured with VFS FSAL.
>
>
> Am I missing something major in nfs ganesha config or this is expected
> behavior.
>
> Appreciate any inputs as how the performance can be improved for nfs
> ganesha.
>
>
>
> Please find following ganesha config file that I am using:
>
>
> NFS_Core_Param
> {
> Nb_Worker = 128 ;
> }
>
> EXPORT
> {
> # Export Id (mandatory, each EXPORT must have a unique Export_Id)
> Export_Id = 77;
> # Exported path (mandatory)
> Path = /host/test;
> Protocols = 3;
> # Pseudo Path (required for NFS v4)
> Pseudo = /host/test;
> # Required for access (default is None)
> # Could use CLIENT blocks instead
> Access_Type = RW;
> # Exporting FSAL
> FSAL {
> Name = VFS;
> }
> CLIENT
> {
> Clients = *;
> Squash = None;
> Access_Type = RW;
> }
> }
>
>
>
> Thanks & Regards,
>
> Deepak
>
>
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--
Matt Benjamin
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