[Samba] Very slow transfers to Samba on Ubuntu

Volker Lendecke Volker.Lendecke at SerNet.DE
Thu Jun 25 08:21:13 GMT 2009


On Wed, Jun 24, 2009 at 12:26:59PM -0700, John Du wrote:
> Have you looked at adjusting the "socket options" parameter in smb.conf?
>
> I use "socket options = TCP_NODELAY SO_SNDBUF=8192 SO_RCVBUF=8192" in my  
> smb.conf and scp and samba take about the same amount of time to  
> transfer files from Windows to the samba server.

With a reasonably modern Linux (2.6, probably 2.4 also),
please don't use the SO_SNDBUF/SO_RCVBUF options anymore.
Setting this to 8k really slows things down.

Volker
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