[ewg] SoftRoCE

Hal Rosenstock hal at dev.mellanox.co.il
Mon May 4 23:20:23 PDT 2015


Hi,

On 5/5/2015 8:57 AM, Dinesh Kb wrote:
> Hi,
> 
> Is subnet manager manager is mandatory for the SoftRoCE to measure the
> benchmarks.

There's no SM with RoCE.

> while trying to run the benchmark tests, throws the error "Is SM running"
> 
> Got the following error while running opensm
> 
> vvdn at vvdn:~$ sudo opensm
> -------------------------------------------------
> OpenSM 3.3.18
> Command Line Arguments:
>  Log File: /var/log/opensm.log
> -------------------------------------------------
> OpenSM 3.3.18
> 
> Using default GUID 0xf24da2fffe68b1df
> Entering DISCOVERING state
> 
> 
> Error from osm_opensm_bind (0x2A)
> Perhaps another instance of OpenSM is already running
> Exiting SM
> 
> vvdn at vvdn:~$

Is GUID 0xf24da2fffe68b1df a RoCE or IB port ? OpenSM won't come up on
RoCE port.

-- Hal

> *
> *
> *Is there any application specific for SoftRoCE to measure the benchmark
> effectively*
> 
> 
> with warm regards
> *Dinesh.K.B*
> **
> 
> VVDN Technologies Pvt Ltd.,
> 
> Cell :* *+91 9944456867 | Skype : dinesh_kb93
> 
> 
> On Tue, Apr 21, 2015 at 7:35 PM, Dinesh Kb <dinesh.kb at vvdntech.in
> <mailto:dinesh.kb at vvdntech.in>> wrote:
> 
>     Hi
> 
>         Shall we implement *SoftRoCE using OFED-3.12*. can the above
>     action be done without special hardware.
> 
>     Kindly share your comments..
> 
>     with warm regards
>     *Dinesh.K.B*
>     **
> 
>     VVDN Technologies Pvt Ltd.,
> 
>     Cell :* *+91 9944456867 | Skype : dinesh_kb93
> 
> 
> 
> 
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