NFS4.x works best with newer kernels. Maybe you could try with an elrepo
kernel.
Increase the number of NFS threads on the NFS server (default is 8,
which is too little).
|RPCNFSDCOUNT=32|
This is an example of kernel tunning for 10Gb network, adjust to your setup:
vm.min_free_kbytes =
os.org
Subject: [CentOS] NFS Server Centos7
Message-ID: <6dfea2b2-1a90-059c-8ffe-f8f7f0775...@frangez.net>
Content-Type: text/plain; charset=UTF-8; format=flowed
Hi guys,
we are setting NFS server on CentOS7 system. Everything working OK
except speed,
On 5/28/22 9:43 AM, Erik Frangež via CentOS wrote:
Hi guys,
we are setting NFS server on CentOS7 system. Everything working OK
except speed, speed over NFS very drop... if we run dd command directly
on server we are getting speed around 1,4Gbps, if we run from client
connected to NFS is
Am 28.05.22 um 18:40 schrieb Frank Cox:
On Sat, 28 May 2022 15:43:12 +0200
Erik Frangež via CentOS wrote:
we are setting NFS server on CentOS7 system. Everything working OK
except speed, speed over NFS very drop... if we run dd command directly
on server we are getting speed around 1,4Gbps, if
I would start with something like iperf to measure the actual network
throughput b/w the client and server. Once you have a baseline for that,
we'd have to know things like read and write buffer sizes, and sync vs
async mode.
On Sat, May 28, 2022 at 03:43:12PM +0200, Erik Frangež via CentOS
On Sat, 28 May 2022 15:43:12 +0200
Erik Frangež via CentOS wrote:
> we are setting NFS server on CentOS7 system. Everything working OK
> except speed, speed over NFS very drop... if we run dd command directly
> on server we are getting speed around 1,4Gbps, if we run from client
> connected to
Hi guys,
we are setting NFS server on CentOS7 system. Everything working OK
except speed, speed over NFS very drop... if we run dd command directly
on server we are getting speed around 1,4Gbps, if we run from client
connected to NFS is 200Mbps.
Do you have maybe some advice what we need to
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