Re: [Samba] samba 4.x slow ...
- Date: Fri, 3 Nov 2017 09:01:37 -0700
- From: Jeremy Allison via samba <samba@xxxxxxxxxxxxxxx>
- Subject: Re: [Samba] samba 4.x slow ...
On Fri, Nov 03, 2017 at 01:54:10PM +0100, Dr. Peer-Joachim Koch via samba wrote:
> Hi Micha,
> no, I have to this. I'm normally just check what smbstatus shows:
> 33837 BGC\pkoch users XXX (ipv4:XXX:51118) SMB2_10
> Bye the way - 45 MB/s is not so bad, I just wanted to know if it's
> possible to get 90MB/s or at 10G a little bit more.
> What has been messaured ?
> I used on a new HPC node (10G) smbclient to test the transfer speed
> and get (10G<->10G) 199MB (mtu 1500).
> 33692 pkoch users 10.0.3.100
> (ipv4:10.0.3.100:54821) NT1
> Using smbclient (using NT1) we see the following values:
> Cl Server (using get)
> 10GB <-> 10GB 199MB/s
> 10GB <-> 2x1GB 162MB/s (??? )
> 1GB <-> 2x1GB 60MB/s
> Cl Server (using put)
> 10GB <-> 2x1GB ~100MB/s
> 1GB <-> 2x1GB 50MB/s
Try using SMB3 (smbclient -mSMB3). See if that makes a difference.
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