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Re: [Samba] extremely low performance on Samba 4.2.14-Debian




Le Mon, 28 Aug 2017 16:45:16 +0200
Reindl Harald via samba <samba@xxxxxxxxxxxxxxx> écrivait:

> Am 28.08.2017 um 16:29 schrieb Rowland Penny via samba:
> > These are your non-default lines:
> > 
> >       server signing = mandatory  
> 
> and i bet that one has the major performance impact
> __________________________
> 
> quote from microsoft:
> 
> Using SMB packet signing can degrade performance up to 15 percent on 
> file service transactions.
> 
> Depending on your network and your storage system implementation, the 
> performance impact might be quite different. You may have to test in
> you own environment to get an accurate statistics.
> 

Interesting. It's quite possible for the Samba implementation to be much
slower than Microsoft's. However of course if this turns on encryption
it can understandably hamper performance dramatically on fast networks.

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