From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qt0-x241.google.com (mail-qt0-x241.google.com [IPv6:2607:f8b0:400d:c0d::241]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id CB3B921A00AE6 for ; Fri, 3 Aug 2018 11:52:42 -0700 (PDT) Received: by mail-qt0-x241.google.com with SMTP id c15-v6so7302538qtp.0 for ; Fri, 03 Aug 2018 11:52:42 -0700 (PDT) From: Masayoshi Mizuma Subject: [PATCH v2] ndctl, test: add a new unit test for max_available_extent namespace Date: Fri, 3 Aug 2018 14:52:19 -0400 Message-Id: <20180803185219.16242-1-msys.mizuma@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-nvdimm-bounces@lists.01.org Sender: "Linux-nvdimm" To: vishal.l.verma@intel.com, linux-nvdimm@lists.01.org Cc: Masayoshi Mizuma List-ID: From: Masayoshi Mizuma Add a new unit test to test max_available_extent namespace. This feature is implemented by the following patches. kernel side: https://lists.01.org/pipermail/linux-nvdimm/2018-July/016731.html https://lists.01.org/pipermail/linux-nvdimm/2018-July/016732.html ndctl side: https://lists.01.org/pipermail/linux-nvdimm/2018-July/017176.html Signed-off-by: Masayoshi Mizuma --- test/Makefile.am | 3 ++- test/max_available_extent_ns.sh | 43 +++++++++++++++++++++++++++++++++ 2 files changed, 45 insertions(+), 1 deletion(-) create mode 100755 test/max_available_extent_ns.sh diff --git a/test/Makefile.am b/test/Makefile.am index 8c55056..9af2464 100644 --- a/test/Makefile.am +++ b/test/Makefile.am @@ -22,7 +22,8 @@ TESTS =\ firmware-update.sh \ ack-shutdown-count-set \ rescan-partitions.sh \ - monitor.sh + monitor.sh \ + max_available_extent_ns.sh check_PROGRAMS =\ libndctl \ diff --git a/test/max_available_extent_ns.sh b/test/max_available_extent_ns.sh new file mode 100755 index 0000000..beea3bd --- /dev/null +++ b/test/max_available_extent_ns.sh @@ -0,0 +1,43 @@ +#!/bin/bash -Ex + +# SPDX-License-Identifier: GPL-2.0 +# Copyright(c) 2018, FUJITSU LIMITED. All rights reserved. + +rc=77 + +. ./common + +trap 'err $LINENO' ERR + +check_min_kver "4.19" || do_skip "kernel $KVER may not support max_available_size" + +init() +{ + $NDCTL disable-region -b $NFIT_TEST_BUS0 all + $NDCTL zero-labels -b $NFIT_TEST_BUS0 all + $NDCTL enable-region -b $NFIT_TEST_BUS0 all +} + +do_test() +{ + region=$($NDCTL list -b $NFIT_TEST_BUS0 -R -t pmem | jq -r .[].dev | head -1) + + available_sz=$($NDCTL list -r $region | jq -r .[].available_size) + size=$(( available_sz/4 )) + + NS1=$($NDCTL create-namespace -r $region -t pmem -s $size | jq -r .dev) + NS2=$($NDCTL create-namespace -r $region -t pmem -s $size | jq -r .dev) + NS3=$($NDCTL create-namespace -r $region -t pmem -s $size | jq -r .dev) + + $NDCTL disable-namespace $NS2 + $NDCTL destroy-namespace $NS2 + + $NDCTL create-namespace -r $region -t pmem +} + +modprobe nfit_test +rc=1 +init +do_test +_cleanup +exit 0 -- 2.18.0 _______________________________________________ Linux-nvdimm mailing list Linux-nvdimm@lists.01.org https://lists.01.org/mailman/listinfo/linux-nvdimm