From patchwork Thu Aug 27 19:49:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Logan Gunthorpe X-Patchwork-Id: 11741775 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C855F16B1 for ; Thu, 27 Aug 2020 19:50:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A4B392087E for ; Thu, 27 Aug 2020 19:50:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=deltatee.com header.i=@deltatee.com header.b="SZObRZlr" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728089AbgH0TuQ (ORCPT ); Thu, 27 Aug 2020 15:50:16 -0400 Received: from ale.deltatee.com ([204.191.154.188]:54882 "EHLO ale.deltatee.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727986AbgH0TtW (ORCPT ); Thu, 27 Aug 2020 15:49:22 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=deltatee.com; s=20200525; h=Subject:Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=c143+GTEX7zyD/AulBS9Iu+zOY5FLCUer2NvCoDsSeI=; b=SZObRZlrY2eN4y+pUAiPO1SXTU Dx3AaFVhqM903maM+RjjDXpaIqCMPF3u5XQlnL/09MGb/3WX9T/+e1QSuCBrVPoqBs+fa/4XYuEyW XMYP9Fm+1qF0z/XghXrUWNBIgo7OoOMqMfqP5dl63s56/KolW/bpFAunH8z/kUpreKD4EHWe0RqLh YTyWPvT2decsz5mxb+OhypgpiLv3CSQ1aCf6IvndkisC5tykzNwwAkYxOmybsLseeXi6DsB4LYSig EQK4oPVWLztSi6JWwHXJVDUKge+ZcN6H4+WbdUxhECCME7mRmu8Ix/9ZeGxMtfq7R5J9ov9EdC8te ou0ktxeQ==; Received: from cgy1-donard.priv.deltatee.com ([172.16.1.31]) by ale.deltatee.com with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kBNtg-0000Cf-J2; Thu, 27 Aug 2020 13:49:21 -0600 Received: from gunthorp by cgy1-donard.priv.deltatee.com with local (Exim 4.92) (envelope-from ) id 1kBNta-0001c8-92; Thu, 27 Aug 2020 13:49:14 -0600 From: Logan Gunthorpe To: linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, Omar Sandoval Cc: Sagi Grimberg , Chaitanya Kulkarni , Stephen Bates , Logan Gunthorpe Date: Thu, 27 Aug 2020 13:49:07 -0600 Message-Id: <20200827194912.6135-7-logang@deltatee.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200827194912.6135-1-logang@deltatee.com> References: <20200827194912.6135-1-logang@deltatee.com> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 172.16.1.31 X-SA-Exim-Rcpt-To: linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, osandov@osandov.com, sagi@grimberg.me, Chaitanya.Kulkarni@wdc.com, sbates@raithlin.com, logang@deltatee.com X-SA-Exim-Mail-From: gunthorp@deltatee.com X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on ale.deltatee.com X-Spam-Level: X-Spam-Status: No, score=-6.7 required=5.0 tests=ALL_TRUSTED,BAYES_00, MYRULES_NO_TEXT,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.2 Subject: [PATCH blktests 06/11] nvme/033: Simple test to create and connect to a passthru target X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on ale.deltatee.com) Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org This tests creates and connects to a passthru controller backed by a test NVMe namespace. It then verifies that some common fields in id-ctrl and id-ns are the same in the target and the orginial device. Signed-off-by: Logan Gunthorpe --- tests/nvme/033 | 69 ++++++++++++++++++++++++++++++++++++++++++++++ tests/nvme/033.out | 6 ++++ 2 files changed, 75 insertions(+) create mode 100755 tests/nvme/033 create mode 100644 tests/nvme/033.out diff --git a/tests/nvme/033 b/tests/nvme/033 new file mode 100755 index 000000000000..e45c5e9758ba --- /dev/null +++ b/tests/nvme/033 @@ -0,0 +1,69 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-3.0+ +# Copyright (C) 2019 Logan Gunthorpe +# Copyright (C) 2019 Eideticom Communications Inc. + +. tests/nvme/rc + +DESCRIPTION="create and connect to an NVMeOF target with a passthru controller" +QUICK=1 + +requires() { + _have_program nvme && + _have_modules nvme-loop nvmet && + _have_configfs && + _have_kernel_option NVME_TARGET_PASSTHRU +} + +nvme_info() { + local ns=$1 + + nvme id-ctrl "$ns" | grep -E '^(vid|sn|mn|fr) ' + nvme id-ns "$ns" | grep -E '^(nsze|ncap) ' +} + +compare_dev_info() { + local passthru_dev=$1 + local testdev_info + local passthru_info + + testdev_info=$(nvme_info "$TEST_DEV") + passthru_info=$(nvme_info "$passthru_dev") + + cat >> "${FULL}" <<- EOF + + Test Device ${TEST_DEV} Info: + $testdev_info + + Passthru Device ${passthru_dev} Info: + $passthru_info + + EOF + + diff -u <(echo "$testdev_info") <(echo "$passthru_info") + if [[ "$testdev_info" != "$passthru_info" ]]; then + echo "ERROR: Device information does not match! (See ${FULL})" + fi +} + +test_device() { + local subsys="blktests-subsystem-1" + local nsdev + local port + + echo "Running ${TEST_NAME}" + + _setup_nvmet + port=$(_nvmet_passthru_target_setup "$subsys") + + nvme discover -t loop | _filter_discovery + + nsdev=$(_nvmet_passthru_target_connect "$subsys") + + compare_dev_info "${nsdev}" + + _nvmet_passthru_target_disconnect "$subsys" + _nvmet_passthru_target_cleanup "$port" "$subsys" + + echo "Test complete" +} diff --git a/tests/nvme/033.out b/tests/nvme/033.out new file mode 100644 index 000000000000..88787848654f --- /dev/null +++ b/tests/nvme/033.out @@ -0,0 +1,6 @@ +Running nvme/033 +Discovery Log Number of Records 1, Generation counter X +=====Discovery Log Entry 0====== +trtype: loop +subnqn: blktests-subsystem-1 +Test complete