Regression: Connect-X5 doesn't connect with NVME-of

Max Gurtovoy maxg at mellanox.com
Mon Feb 5 07:59:56 PST 2018



On 2/5/2018 5:44 PM, Laurence Oberman wrote:
> On Mon, 2018-02-05 at 16:18 +0200, Sagi Grimberg wrote:
>>> Hi Sagi/Logan,
>>>
>>> I've repro it with v4.14.1 (not happens on each connect).
>>> Sagi's proposal below fix the issue of the "Failed to write to
>>> /dev/nvme-fabrics: Invalid cross-device link".
>>>
>>> Sagi can you push (with my Tested-by: Max Gurtovoy <maxg at mellanox.c
>>> om>
>>> and Reviewed-by: Max Gurtovoy <maxg at mellanox.com>) it or I will ?
>>
>> Thanks, I'll send it.
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> 
> This missed me because all my NVME is still using CX3 (mlx4)
> I will move the NVME devices into the setup with mlx5 so next time I
> will catch this sort of issue with the testing.
> Currently the mlx5 is only testing ISER and SRP.

Thanks Laurence,
This is well appreciated :)

> 
> Thanks
> Laurence
> 

Cheers,
Max



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