[ndctl,v13,5/5] ndctl, test: add a new unit test for monitor

Message ID	20180713233350.7148-6-qi.fuli@jp.fujitsu.com (mailing list archive)
State	New, archived
Headers	show Return-Path: <linux-nvdimm-bounces@lists.01.org> Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=202.219.69.168; helo=mgwkm01.jp.fujitsu.com; envelope-from=qi.fuli@jp.fujitsu.com; receiver=linux-nvdimm@lists.01.org From: QI Fuli <qi.fuli@jp.fujitsu.com> To: linux-nvdimm@lists.01.org Subject: [ndctl PATCH v13 5/5] ndctl, test: add a new unit test for monitor Date: Sat, 14 Jul 2018 08:33:50 +0900 Message-Id: <20180713233350.7148-6-qi.fuli@jp.fujitsu.com> In-Reply-To: <20180713233350.7148-1-qi.fuli@jp.fujitsu.com> References: <20180713233350.7148-1-qi.fuli@jp.fujitsu.com> Precedence: list Cc: tokunaga.keiich@jp.fujitsu.com 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" <linux-nvdimm-bounces@lists.01.org>

diff --git a/.gitignore b/.gitignore index 1016b3b..0baace4 100644 --- a/.gitignore +++ b/.gitignore @@ -56,3 +56,4 @@ test/smart-notify test/fio.job test/local-write-0-verify.state test/ack-shutdown-count-set +test/list-smart-dimm diff --git a/test/Makefile.am b/test/Makefile.am index cd451e9..8c55056 100644 --- a/test/Makefile.am +++ b/test/Makefile.am @@ -21,7 +21,8 @@ TESTS =\ btt-pad-compat.sh \ firmware-update.sh \ ack-shutdown-count-set \ - rescan-partitions.sh + rescan-partitions.sh \ + monitor.sh check_PROGRAMS =\ libndctl \ @@ -34,7 +35,8 @@ check_PROGRAMS =\ smart-listen \ hugetlb \ daxdev-errors \ - ack-shutdown-count-set + ack-shutdown-count-set \ + list-smart-dimm if ENABLE_DESTRUCTIVE TESTS +=\ @@ -151,3 +153,11 @@ multi_pmem_LDADD = \ $(UUID_LIBS) \ $(KMOD_LIBS) \ ../libutil.a + +list_smart_dimm_SOURCES = \ + list-smart-dimm.c \ + ../util/json.c +list_smart_dimm_LDADD = \ + $(LIBNDCTL_LIB) \ + $(JSON_LIBS) \ + ../libutil.a diff --git a/test/list-smart-dimm.c b/test/list-smart-dimm.c new file mode 100644 index 0000000..c9982d5 --- /dev/null +++ b/test/list-smart-dimm.c @@ -0,0 +1,117 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright(c) 2018, FUJITSU LIMITED. All rights reserved. */ + +#include <stdio.h> +#include <errno.h> +#include <util/json.h> +#include <util/filter.h> +#include <json-c/json.h> +#include <ndctl/libndctl.h> +#include <util/parse-options.h> +#include <ndctl.h> + +struct util_filter_params param; +static int did_fail; +static int jflag = JSON_C_TO_STRING_PRETTY; + +#define fail(fmt, ...) \ +do { \ + did_fail = 1; \ + fprintf(stderr, "ndctl-%s:%s:%d: " fmt, \ + VERSION, __func__, __LINE__, ##__VA_ARGS__); \ +} while (0) + +static bool filter_region(struct ndctl_region *region, + struct util_filter_ctx *ctx) +{ + return true; +} + +static void filter_dimm(struct ndctl_dimm *dimm, struct util_filter_ctx *ctx) +{ + struct list_filter_arg *lfa = ctx->list; + struct json_object *jdimm; + + if (!ndctl_dimm_is_cmd_supported(dimm, ND_CMD_SMART)) + return; + if (!ndctl_dimm_is_cmd_supported(dimm, ND_CMD_SMART_THRESHOLD)) + return; + if (!ndctl_dimm_is_flag_supported(dimm, ND_SMART_ALARM_VALID)) + return; + + if (!lfa->jdimms) { + lfa->jdimms = json_object_new_array(); + if (!lfa->jdimms) { + fail("\n"); + return; + } + } + + jdimm = util_dimm_to_json(dimm, lfa->flags); + if (!jdimm) { + fail("\n"); + return; + } + + json_object_array_add(lfa->jdimms, jdimm); +} + +static bool filter_bus(struct ndctl_bus *bus, struct util_filter_ctx *ctx) +{ + return true; +} + +static int list_display(struct list_filter_arg *lfa) +{ + struct json_object *jdimms = lfa->jdimms; + + if (jdimms) + util_display_json_array(stdout, jdimms, jflag); + return 0; +} + +int main(int argc, const char *argv[]) +{ + struct ndctl_ctx *ctx; + int i, rc; + const struct option options[] = { + OPT_STRING('b', "bus", &param.bus, "bus-id", "filter by bus"), + OPT_STRING('r', "region", &param.region, "region-id", + "filter by region"), + OPT_STRING('d', "dimm", &param.dimm, "dimm-id", + "filter by dimm"), + OPT_STRING('n', "namespace", &param.namespace, "namespace-id", + "filter by namespace id"), + OPT_END(), + }; + const char * const u[] = { + "list-smart-dimm [<options>]", + NULL + }; + struct util_filter_ctx fctx = { 0 }; + struct list_filter_arg lfa = { 0 }; + + rc = ndctl_new(&ctx); + if (rc < 0) + return EXIT_FAILURE; + argc = parse_options(argc, argv, options, u, 0); + for (i = 0; i < argc; i++) + error("unknown parameter \"%s\"\n", argv[i]); + if (argc) + usage_with_options(u, options); + + fctx.filter_bus = filter_bus; + fctx.filter_dimm = filter_dimm; + fctx.filter_region = filter_region; + fctx.filter_namespace = NULL; + fctx.list = &lfa; + lfa.flags = 0; + + rc = util_filter_walk(ctx, &fctx, &param); + if (rc) + return rc; + + if (list_display(&lfa) || did_fail) + return -ENOMEM; + return 0; +} diff --git a/test/monitor.sh b/test/monitor.sh new file mode 100755 index 0000000..1bbfd14 --- /dev/null +++ b/test/monitor.sh @@ -0,0 +1,176 @@ +#!/bin/bash -Ex + +# SPDX-License-Identifier: GPL-2.0 +# Copyright(c) 2018, FUJITSU LIMITED. All rights reserved. + +rc=77 +monitor_pid=65536 +logfile="" +conf_file="" +monitor_dimms="" +monitor_regions="" +monitor_namespace="" +smart_supported_bus="" + +. ./common + +trap 'err $LINENO' ERR + +check_min_kver "4.15" || do_skip "kernel $KVER may not support monitor service" + +init() +{ + $NDCTL disable-region -b $NFIT_TEST_BUS0 all + $NDCTL zero-labels -b $NFIT_TEST_BUS0 all + $NDCTL enable-region -b $NFIT_TEST_BUS0 all +} + +start_monitor() +{ + logfile=$(mktemp) + $NDCTL monitor -l $logfile $1 & + monitor_pid=$! + sync; sleep 3 + truncate --size 0 $logfile #remove startup log +} + +set_smart_supported_bus() +{ + smart_supported_bus=$NFIT_TEST_BUS0 + monitor_dimms=$(./list-smart-dimm -b $smart_supported_bus | jq -r .[0].dev) + if [ -z $monitor_dimms ]; then + smart_supported_bus=$NFIT_TEST_BUS1 + fi +} + +get_monitor_dimm() +{ + jlist=$(./list-smart-dimm -b $smart_supported_bus $1) + monitor_dimms=$(jq '.[]."dev"?, ."dev"?' <<<$jlist | sort | uniq | xargs) + echo $monitor_dimms +} + +call_notify() +{ + ./smart-notify $smart_supported_bus + sync; sleep 3 +} + +inject_smart() +{ + $NDCTL inject-smart $monitor_dimms $1 + sync; sleep 3 +} + +check_result() +{ + jlog=$(cat $logfile) + notify_dimms=$(jq ."dimm"."dev" <<<$jlog | sort | uniq | xargs) + [[ $1 == $notify_dimms ]] +} + +stop_monitor() +{ + kill $monitor_pid + rm $logfile +} + +test_filter_dimm() +{ + monitor_dimms=$(get_monitor_dimm | awk '{print $1}') + start_monitor "-d $monitor_dimms" + call_notify + check_result "$monitor_dimms" + stop_monitor +} + +test_filter_bus() +{ + monitor_dimms=$(get_monitor_dimm) + start_monitor "-b $smart_supported_bus" + call_notify + check_result "$monitor_dimms" + stop_monitor +} + +test_filter_region() +{ + count=$($NDCTL list -R -b $smart_supported_bus | jq -r .[].dev | wc -l) + i=0 + while [ $i -lt $count ]; do + monitor_region=$($NDCTL list -R -b $smart_supported_bus | jq -r .[$i].dev) + monitor_dimms=$(get_monitor_dimm "-r $monitor_region") + [ ! -z $monitor_dimms ] && break + i=$((i + 1)) + done + start_monitor "-r $monitor_region" + call_notify + check_result "$monitor_dimms" + stop_monitor +} + +test_filter_namespace() +{ + init + monitor_namespace=$($NDCTL create-namespace -b $smart_supported_bus | jq -r .dev) + monitor_dimms=$(get_monitor_dimm "-n $monitor_namespace") + start_monitor "-n $monitor_namespace" + call_notify + check_result "$monitor_dimms" + stop_monitor + $NDCTL destroy-namespace $monitor_namespace -f +} + +test_conf_file() +{ + monitor_dimms=$(get_monitor_dimm) + conf_file=$(mktemp) + echo "dimm = $monitor_dimms" > $conf_file + start_monitor "-c $conf_file" + call_notify + check_result "$monitor_dimms" + stop_monitor + rm $conf_file +} + +test_filter_dimmevent() +{ + monitor_dimms="$(get_monitor_dimm | awk '{print $1}')" + + start_monitor "-d $monitor_dimms -D dimm-unclean-shutdown" + inject_smart "-U" + check_result "$monitor_dimms" + stop_monitor + + inject_value=$($NDCTL list -H -d $monitor_dimms | jq -r .[]."health"."spares_threshold") + inject_value=$((inject_value - 1)) + start_monitor "-d $monitor_dimms -D dimm-spares-remaining" + inject_smart "-s $inject_value" + check_result "$monitor_dimms" + stop_monitor + + inject_value=$($NDCTL list -H -d $monitor_dimms | jq -r .[]."health"."temperature_threshold") + inject_value=$((inject_value + 1)) + start_monitor "-d $monitor_dimms -D dimm-media-temperature" + inject_smart "-s $inject_value" + check_result "$monitor_dimms" + stop_monitor +} + +do_tests() +{ + test_filter_dimm + test_filter_bus + test_filter_region + test_filter_namespace + test_conf_file + test_filter_dimmevent +} + +modprobe nfit_test +rc=1 +init +set_smart_supported_bus +do_tests +_cleanup +exit 0

[ndctl,v13,5/5] ndctl, test: add a new unit test for monitor

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Patch