From: Bob Pearson <rpearsonhpe@gmail.com>
To: Bart Van Assche <bvanassche@acm.org>,
"Pearson, Robert B" <robert.pearson2@hpe.com>,
"jgg@nvidia.com" <jgg@nvidia.com>,
"zyjzyj2000@gmail.com" <zyjzyj2000@gmail.com>,
"linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
"mie@igel.co.jp" <mie@igel.co.jp>
Subject: Re: [PATCH for-rc v3 0/6] RDMA/rxe: Various bug fixes.
Date: Fri, 10 Sep 2021 16:50:16 -0500 [thread overview]
Message-ID: <598ffc9f-1971-0b46-f2fc-68ed21fb2f1c@gmail.com> (raw)
In-Reply-To: <cf358367-5cb8-0482-28e6-993a4f6bb047@gmail.com>
On 9/10/21 4:47 PM, Bob Pearson wrote:
> On 9/10/21 3:23 PM, Bart Van Assche wrote:
>> On 9/10/21 12:38 PM, Pearson, Robert B wrote:
>>> 1. Which rdma-core are you running? Out of box or the github tree?
>>
>> I'm using the rdma-core package included in openSUSE Tumbleweed. blktests
>> pass with that rdma-core package against older kernel versions so I think
>> the rdma-core package is fine. The version number of the rdma-core package
>> I'm using is as follows:
>> $ rpm -q rdma-core
>> rdma-core-36.0-1.1.x86_64
>>
>> The rdma tool comes from the iproute2 package:
>> $ rpm -qf /sbin/rdma
>> iproute2-5.13-1.1.x86_64
>>
>>> 3. Where did you get the kernel bits? Which git tree? Which branch?
>>
>> Hmm ... wasn't that mentioned in my previous email? I mentioned a commit
>> SHA and these SHA numbers are unique and unambiguous. Anyway: commit
>> 2169b908894d comes from the for-rc branch of the following git repository:
>> git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git.
>>
>> Bart.
>>
>>
>
> OK I checked out the kernel with the SHA number above and applied the patch series
> and rebuilt and reinstalled the kernel. I checked out v36.0 of rdma-core and rebuilt
> that. rdma is version 5.9.0 but I doubt that will have any effect. My startup script
> is
>
> export LD_LIBRARY_PATH=/home/bob/src/rdma-core/build/lib/:/usr/local/lib:/usr/lib
>
>
>
> sudo ip link set dev enp0s3 mtu 8500
>
> sudo ip addr add dev enp0s3 fe80::0a00:27ff:fe94:8a69/64
>
> sudo rdma link add rxe0 type rxe netdev enp0s3
>
>
> I am running on a Virtualbox VM instance of Ubuntu 21.04 with 20 cores and 8GB of RAM.
>
> The test looks like
>
> sudo ./check -q srp/001
>
> srp/001 (Create and remove LUNs) [passed]
>
> runtime 1.174s ... 1.236s
>
> There were no issues.
>
> Any guesses what else to look at?
>
> Thanks,
>
> Bob
>
The 8500 is not required. It runs fine with 4K MTU just as well.
next prev parent reply other threads:[~2021-09-10 21:50 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-09 20:44 [PATCH for-rc v3 0/6] RDMA/rxe: Various bug fixes Bob Pearson
2021-09-09 20:44 ` [PATCH for-rc v3 1/6] RDMA/rxe: Add memory barriers to kernel queues Bob Pearson
2021-09-10 1:19 ` Zhu Yanjun
2021-09-10 4:01 ` Bob Pearson
2021-09-14 6:04 ` 回复: " yangx.jy
2021-09-14 15:47 ` Bob Pearson
2021-09-09 20:44 ` [PATCH for-rc v3 2/6] RDMA/rxe: Fix memory allocation while locked Bob Pearson
2021-09-09 20:44 ` [PATCH for-rc v3 3/6] RDMA/rxe: Cleanup MR status and type enums Bob Pearson
2021-09-09 20:44 ` [PATCH for-rc v3 4/6] RDMA/rxe: Separate HW and SW l/rkeys Bob Pearson
2021-09-09 20:44 ` [PATCH for-rc v3 5/6] RDMA/rxe: Create duplicate mapping tables for FMRs Bob Pearson
2021-09-09 20:44 ` [PATCH for-rc v3 6/6] RDMA/rxe: Only allow invalidate for appropriate MRs Bob Pearson
2021-09-09 21:52 ` [PATCH for-rc v3 0/6] RDMA/rxe: Various bug fixes Bart Van Assche
2021-09-10 19:38 ` Pearson, Robert B
2021-09-10 20:23 ` Bart Van Assche
2021-09-10 21:16 ` Bob Pearson
2021-09-10 21:47 ` Bob Pearson
2021-09-10 21:50 ` Bob Pearson [this message]
2021-09-10 22:07 ` Bart Van Assche
2021-09-12 14:41 ` Bob Pearson
2021-09-14 3:26 ` Bart Van Assche
2021-09-14 4:18 ` Bob Pearson
2021-09-12 14:42 ` Bob Pearson
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