From: Jason Gunthorpe <jgg@ziepe.ca>
To: oulijun <oulijun@huawei.com>
Cc: linux-rdma <linux-rdma@vger.kernel.org>
Subject: Re: 【infiniband_diags tool question】
Date: Mon, 18 Nov 2019 13:21:44 -0400 [thread overview]
Message-ID: <20191118172144.GD2149@ziepe.ca> (raw)
In-Reply-To: <eca1607e-5c25-f816-9325-281b6a2d0069@huawei.com>
On Sat, Nov 16, 2019 at 10:20:19AM +0800, oulijun wrote:
> Hi, Jason Gunthorpe
> I have noticed that you have integrated infiniband_diags in the new rdma-core repo.
> I want to try to using it in RoCE. it is fail. the print as flows:
> roo
> root@(none)# ./ibaddr -g 0
> ibwarn: [1054] mad_rpc_open_port: client_register for mgmt 1 failed
> Failed to open (null) port 0
>
> I found through process analysis that it needs ca to support IB_QPT_SMI.
> I understand that if hca does not support SMI, then we will not be able to use infiniband_diags tool?
I didn't think diags were really relevant for roce? The only thing
that should work is perfquery
Jason
next prev parent reply other threads:[~2019-11-18 17:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-16 2:20 【infiniband_diags tool question】 oulijun
2019-11-18 17:21 ` Jason Gunthorpe [this message]
2019-11-18 19:01 ` Ira Weiny
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