linux-kernel - [PATCH blktests 09/11] nvme/036: Add test for testing reset command on nvme-passthru

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Date:   Thu, 27 Aug 2020 13:49:10 -0600
From:   Logan Gunthorpe <logang@...tatee.com>
To:     linux-kernel@...r.kernel.org, linux-nvme@...ts.infradead.org,
        linux-block@...r.kernel.org, Omar Sandoval <osandov@...ndov.com>
Cc:     Sagi Grimberg <sagi@...mberg.me>,
        Chaitanya Kulkarni <Chaitanya.Kulkarni@....com>,
        Stephen Bates <sbates@...thlin.com>,
        Logan Gunthorpe <logang@...tatee.com>
Subject: [PATCH blktests 09/11] nvme/036: Add test for testing reset command on nvme-passthru

Similar to test 022 but for passthru controllers.

Signed-off-by: Logan Gunthorpe <logang@...tatee.com>
---
 tests/nvme/036     | 39 +++++++++++++++++++++++++++++++++++++++
 tests/nvme/036.out |  2 ++
 2 files changed, 41 insertions(+)
 create mode 100755 tests/nvme/036
 create mode 100644 tests/nvme/036.out

diff --git a/tests/nvme/036 b/tests/nvme/036
new file mode 100755
index 000000000000..133aba6425a5
--- /dev/null
+++ b/tests/nvme/036
@@ -0,0 +1,39 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-3.0+
+# Copyright (C) 2019 Logan Gunthorpe
+# Copyright (C) 2019 Eideticom Communications Inc.
+
+. tests/nvme/rc
+
+DESCRIPTION="test NVMe reset command on 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
+}
+
+test_device() {
+	local subsys="blktests-subsystem-1"
+	local ctrldev
+	local port
+
+	echo "Running ${TEST_NAME}"
+
+	_setup_nvmet
+	port=$(_nvmet_passthru_target_setup "$subsys")
+	_nvmet_passthru_target_connect "$subsys" > /dev/null
+
+	ctrldev=$(_find_nvme_loop_dev "$subsys")
+
+	if ! nvme reset "/dev/${ctrldev}" >> "$FULL" 2>&1; then
+		echo "ERROR: reset failed"
+	fi
+
+	_nvmet_passthru_target_disconnect "$subsys"
+	_nvmet_passthru_target_cleanup "$port" "$subsys"
+
+	echo "Test complete"
+}
diff --git a/tests/nvme/036.out b/tests/nvme/036.out
new file mode 100644
index 000000000000..58676b1c69f8
--- /dev/null
+++ b/tests/nvme/036.out
@@ -0,0 +1,2 @@
+Running nvme/036
+Test complete
-- 
2.20.1