From: Bob Pearson <rpearsonhpe@gmail.com>
To: Jason Gunthorpe <jgg@nvidia.com>,
Zhu Yanjun <zyjzyj2000@gmail.com>,
Edward Srouji <edwards@nvidia.com>,
"linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>
Subject: I need help with the rdmacm tests
Date: Fri, 9 Apr 2021 17:50:01 -0500 [thread overview]
Message-ID: <bc01d5dc-4d2c-81ca-0fb3-337d6a160b94@gmail.com> (raw)
The tests in tests/test_rdmacm.py for rxe are failing because they are not able to compute an IP address for the rxe ports.
The python code depends on having the directory /sys/class/infiniband/<IB_DEVICE>/device/net present. But rxe does not have this
directory. Apparently it would find a list of network devices in this directory and once it has that it can succeed. If I hack the
code in get_net_name in base.py to just return the Ethernet device rxe is using ("enp5s0") the tests all pass.
There are two ways to go forward here. I can figure out how to make rdma-core to create the missing directory or if that is not
correct I can figure out how to add another way for the python code to find the netdev for rxe.
I need help on which way to proceed and any hints how to fix this would be very helpful.
Bob
next reply other threads:[~2021-04-09 22:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-09 22:50 Bob Pearson [this message]
2021-04-12 12:04 ` I need help with the rdmacm tests Jason Gunthorpe
2021-04-12 16:07 ` Pearson, Robert B
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