Re: [Samba] The Samba 3 Network speed too slow

2007-02-18 Thread John H Terpstra
On Saturday 10 February 2007 05:14, Srini wrote:
 On 2/8/07, Felipe Augusto van de Wiel [EMAIL PROTECTED] wrote:
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  ... snipped ...
 
  But when I transfer Windows to Samba
 
   The speed only 150Mbits.
   And sometime will low spped to 70~80Mbits.
   Is it Samba limited?
 
  It shouldn't.
 
   Or how to fix it?
 
  You probably would need to check 'socket options'.

 We have a similar problem sometimes. What should be the ideal value for
 'socket options'  in Samba v3.x?

 Thanks

 Srini

Remove it completely. Sockey options should not be needed with Linux kernels 
2.4 or layter.  Check out your networking hardware - NICs, HUBs, Switches and 
cables - the quality of these have a significant impact on network 
performance. Also, use 'ethtool' to verify that your NICs are operating at 
the maximum speed.

- John T.
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Re: [Samba] The Samba 3 Network speed too slow

2007-02-12 Thread Felipe Augusto van de Wiel
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On 02/10/2007 09:14 AM, Srini wrote:
 On 2/8/07, Felipe Augusto van de Wiel [EMAIL PROTECTED] wrote:
  Or how to fix it?

 You probably would need to check 'socket options'.

 We have a similar problem sometimes. What should be the ideal value for
 'socket options'  in Samba v3.x?

The recent discussions on this list had showed that with
recent kernels there is no need to use SO_SNDBUF and SO_RCV_BUF.


 Thanks
 Srini

Kind regards,

- --
Felipe Augusto van de Wiel [EMAIL PROTECTED]
Coordenadoria de Tecnologia da Informação (CTI) - SEDU/PARANACIDADE
http://www.paranacidade.org.br/   Phone: (+55 41 3350 3300)
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Re: [Samba] The Samba 3 Network speed too slow

2007-02-10 Thread Srini

On 2/8/07, Felipe Augusto van de Wiel [EMAIL PROTECTED] wrote:


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... snipped ...

But when I transfer Windows to Samba
 The speed only 150Mbits.
 And sometime will low spped to 70~80Mbits.
 Is it Samba limited?

It shouldn't.


 Or how to fix it?

You probably would need to check 'socket options'.



We have a similar problem sometimes. What should be the ideal value for
'socket options'  in Samba v3.x?

Thanks

Srini
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Re: [Samba] The Samba 3 Network speed too slow

2007-02-08 Thread Felipe Augusto van de Wiel
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On 02/05/2007 12:50 AM, Akong wrote:
 Hi,
 
 I don't know who can tell me.
 I have three machines.
 Two of Windows Server 2003
 One is Samba 3
 All network is connect 1G NICs.
 And Switch are all Gigabyte.
 When I transfer Windows to Windows.
 The Speed have more then 500Mbits.
 But when I transfer Windows to Samba
 The speed only 150Mbits.
 And sometime will low spped to 70~80Mbits.
 Is it Samba limited?

It shouldn't.


 Or how to fix it?

You probably would need to check 'socket options'.


 Thanks a lot.

You are welcome.
Kind regards,

- --
Felipe Augusto van de Wiel [EMAIL PROTECTED]
Coordenadoria de Tecnologia da Informação (CTI) - SEDU/PARANACIDADE
http://www.paranacidade.org.br/   Phone: (+55 41 3350 3300)
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[Samba] The Samba 3 Network speed too slow

2007-02-07 Thread Akong
Hi,

I don't know who can tell me.

I have three machines.

Two of Windows Server 2003

One is Samba 3

All network is connect 1G NICs.

And Switch are all Gigabyte.

When I transfer Windows to Windows.

The Speed have more then 500Mbits.

But when I transfer Windows to Samba

The speed only 150Mbits.

And sometime will low spped to 70~80Mbits.

Is it Samba limited?

Or how to fix it?

Thanks a lot.

 


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