From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 20267C4CEC6 for ; Thu, 12 Sep 2019 19:48:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E647E2081B for ; Thu, 12 Sep 2019 19:48:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726873AbfILTs3 (ORCPT ); Thu, 12 Sep 2019 15:48:29 -0400 Received: from mx1.redhat.com ([209.132.183.28]:46680 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726736AbfILTs3 (ORCPT ); Thu, 12 Sep 2019 15:48:29 -0400 Received: from mail-qk1-f197.google.com (mail-qk1-f197.google.com [209.85.222.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id D493A3B77 for ; Thu, 12 Sep 2019 19:48:28 +0000 (UTC) Received: by mail-qk1-f197.google.com with SMTP id x77so30137665qka.11 for ; Thu, 12 Sep 2019 12:48:28 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:subject:from:to:cc:date:mime-version :content-transfer-encoding; bh=61QboYD3iiABgIPRf2HlMrlmk6MxhQbWl2zQmj6oeyI=; b=AWc+VUJzUUt4DNdwLi7OP2Lnj/nJgvfA7nnFGSj7enZO0vce6hozF5xOwBjvKVKTjn NNTZlb1AFMet8bGJfwS2fmSCme/P/tS8OH3O4hjCjUh0wBID47uWgPC+D7vcq28cZ4V8 oPH9p8WIts20B+VApLH4lcaqQe0f5EwGQJkY5Qg9J+pwjzMog5zwUvP22iGL+Ie8zpp3 KSDBR8/lle/mh1aSo8Qecaasoc/r6DsTnEXB6h67+H+Km7D/foSIBfQPdXYZEltW+aGh D+se/FO9c9R70aEkPRjuz572mLBjRe24QUlAgQhF3TxE8yXmlMBNur/TPY9IL3ZIeQO1 q9yQ== X-Gm-Message-State: APjAAAXu+z7O1diUuxpKf+9M4dUWjZ9fpqOW7lsSVo2fgvLr//p9FNYB klM0QE8ufBcNfIFZ6U5i2tBDvh7ChBpOimtauJXm2jPiNabgWV9OJolkGf0pToSbMIKbfLVT3t/ ofh5Mca+FJ4PmQCxkICt8rQ== X-Received: by 2002:a05:620a:14c:: with SMTP id e12mr42902880qkn.47.1568317708034; Thu, 12 Sep 2019 12:48:28 -0700 (PDT) X-Google-Smtp-Source: APXvYqwvy4HlnPwFmMY7OGSLAwWPsnOk3wL2kdXtjjsTYZKViB362tSkOuwRX2TNDcPqMqQnbkNocg== X-Received: by 2002:a05:620a:14c:: with SMTP id e12mr42902843qkn.47.1568317707637; Thu, 12 Sep 2019 12:48:27 -0700 (PDT) Received: from dhcp-49-30.bos.redhat.com (nat-pool-bos-t.redhat.com. [66.187.233.206]) by smtp.gmail.com with ESMTPSA id m125sm12195474qkd.3.2019.09.12.12.48.26 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 12 Sep 2019 12:48:27 -0700 (PDT) Message-ID: <3d41038fc1e720937606589d1ba91591486dd548.camel@redhat.com> Subject: 5.3-rc8 tests all pass with RDMA/SRP testing From: Laurence Oberman To: "Van Assche, Bart" , linux-rdma , "Dutile, Don" Cc: Rupesh Girase Date: Thu, 12 Sep 2019 15:48:25 -0400 Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.5 (3.28.5-2.el7) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org Bart My usual 3 month SRP test results show all is still well with SRP client drivers and multipath. I am still using 4.16 for the ib_srpt on the target server. 5.3-rc8 ib_srp CX4 100Gbit EDR tests direct and unbuffered, large and small I/O sizes port recovery with fault injection One small observation was that after fault injection it seemed to take longer to log back in, in that I needed to extend my sleep in the injection script to avoid some multipaths lose all paths. I was sleeping 30s between resets prior to this and I would log back in quick enough to not lose all paths. My sleep is now 60s #on ibclient server in /sys/class/srp_remote_ports, using echo 1 > delete for the particular port will simulate a port reset. #/sys/class/srp_remote_ports #[root@ibclient srp_remote_ports]# ls #port-1:1 port-2:1 for d in /sys/class/srp_remote_ports/* do echo 1 > $d/delete sleep 60 done Anyway, seem fine Regards Laurence Oberman