questions about multi-channel

[Jeremy Allison]

On Fri, May 19, 2017 at 04:39:40PM +0800, ssdl.566 via samba-technical wrote:
> Hi all:
> 
>           according to the following article 
>            
> https://blogs.technet.microsoft.com/josebda/2012/06/28/the-basics-of-smb-multichannel-a-feature-of-windows-server-2012-and-smb-3-0/   
> 
> 
>          if client have  RSS enabled network adapters, there will be multiple connections between client and server for each adapter.
>         
>         However, when i test in my lab, using windows 10 and samba-4.4.4,  i only got one connection per network interface.
>        as follows:
>        PS C:\Users\Administrator> Get-SmbMultichannelConnection
> 
> 
> Server Name  Selected Client IP      Server IP    Client Interface Index Server Interface Index Client RSS Capable Client RDMA Cap
> -----------  -------- ---------      ---------    ---------------------- ---------------------- ------------------ ---------------
> 192.168.64.8 True     192.168.64.102 192.168.64.8 30                     7                      False              False
> 192.168.64.8 True     192.168.64.202 192.168.64.6 36                     6                      False              False
> 
> 
>       does anybody know where is the problem?

Do you have:

server multi channel support = yes

in smb.conf ?