[OmniOS-discuss] Bloody update for December 11th

[Guenther Alka]

I have updated the pdf with results from OmniOS bloody.

Main resultsfor 10G Ethernet on OSX 10.11 and Windows 8.1

-  OS version and client network driver is very criticalfor 10G
    on some configs or with some driver releases 10G is not faster than 
1G (mostly on reads)
-  From Windows, performance to Solaris is similar than to OmniOS (at a 
lower level than with OSX)
-  From OSX, SMB2 to Solaris is faster than to OmniOS
-  OSX is faster than Windows on SMB2 reads and writes out of the box
    SMB2 perfomance on OSX goes up to > 600 MB/s on writes and > 800 
MB/s on reads
    SMB perfomance on Windows goes up to > 300 MB/s on writes and > 600 
MB/s on reads

This is a quick "out of the box" check with SMB2 and Jumboframes as the 
only special settingson OSX.
On Windows 8.1 defaults + mtu 9000 are used. Maybe we need some 
additional tweakings on Windows




Am 12.12.2015 um 22:07 schrieb Bob Friesenhahn:
> On Fri, 11 Dec 2015, Günther Alka wrote:
>
>> Many Thanks to Nexenta
>> and to OmniTi for this december bloody with SMB 2
>>
>> I have just done some tests on OSX under Solaris 11.3 to check some 
>> configuration
>> options for a ZFS video editing storage server for my Mac Pros.
>
> Do you plan to add tests with the implementation in OmniOS bloody? The 
> Nexenta implementation might be quite a lot different than the Oracle 
> Solaris one.  Perhaps it might even fail with your tests.
>
>> There are two must have principles: SMB2 and Jumboframes
>> see http://napp-it.org/doc/downloads/performance_smb2.pdf
>
> I was surprised to see the huge improvement with jumbo frames.
>
> Bob

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