1#!/bin/ksh -p 2# 3# CDDL HEADER START 4# 5# The contents of this file are subject to the terms of the 6# Common Development and Distribution License (the "License"). 7# You may not use this file except in compliance with the License. 8# 9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10# or http://www.opensolaris.org/os/licensing. 11# See the License for the specific language governing permissions 12# and limitations under the License. 13# 14# When distributing Covered Code, include this CDDL HEADER in each 15# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16# If applicable, add the following below this CDDL HEADER, with the 17# fields enclosed by brackets "[]" replaced with your own identifying 18# information: Portions Copyright [yyyy] [name of copyright owner] 19# 20# CDDL HEADER END 21# 22 23# 24# Copyright (c) 2017 by Lawrence Livermore National Security, LLC. 25# Use is subject to license terms. 26# 27 28# DESCRIPTION: 29# Verify ZED handles missed events from a pool when starting. 30# 31# STRATEGY: 32# 1. Clear the events and create a pool to generate some events. 33# 2. Start the ZED and verify it handles missed events. 34# 3. Stop the ZED 35# 4. Generate additional events. 36# 5. Start the ZED and verify it only handles the new missed events. 37 38. $STF_SUITE/include/libtest.shlib 39. $STF_SUITE/tests/functional/events/events_common.kshlib 40 41verify_runnable "both" 42 43function cleanup 44{ 45 if poolexists $MPOOL; then 46 destroy_pool $MPOOL 47 fi 48 49 for file in $VDEV1 $VDEV2; do 50 [[ -f $file ]] && rm -f $file 51 done 52 53 log_must rm -f $TMP_EVENTS_ZED 54 log_must zed_stop 55} 56 57log_assert "Verify ZED handles missed events when starting" 58log_onexit cleanup 59 60log_must truncate -s $MINVDEVSIZE $VDEV1 $VDEV2 61 62# 1. Create a pool and generate some events. 63log_must truncate -s 0 $ZED_DEBUG_LOG 64log_must zpool events -c 65log_must zpool create -O compression=off $MPOOL mirror $VDEV1 $VDEV2 66 67# 2. Start the ZED and verify it handles missed events. 68log_must zed_start 69log_must file_wait_event $ZED_DEBUG_LOG 'sysevent\.fs\.zfs\.config_sync' 150 70log_must cp $ZED_DEBUG_LOG $TMP_EVENTS_ZED 71 72awk -v event="sysevent.fs.zfs.pool_create" \ 73 'BEGIN{FS="\n"; RS=""} $0 ~ event { print $0 }' \ 74 $TMP_EVENTS_ZED >$TMP_EVENT_ZED 75log_must grep -q "^ZEVENT_POOL=$MPOOL" $TMP_EVENT_ZED 76 77# 3. Stop the ZED 78zed_stop 79log_must truncate -s 0 $ZED_DEBUG_LOG 80 81# 4. Generate additional events. 82log_must zpool offline $MPOOL $VDEV1 83log_must zpool online $MPOOL $VDEV1 84log_must zpool wait -t resilver $MPOOL 85 86log_must zpool scrub $MPOOL 87 88# Wait for the scrub to wrap, or is_healthy will be wrong. 89while ! is_pool_scrubbed $MPOOL; do 90 sleep 1 91done 92 93# 5. Start the ZED and verify it only handled the new missed events. 94log_must zed_start 95log_must file_wait_event $ZED_DEBUG_LOG 'sysevent\.fs\.zfs\.resilver_finish' 150 96log_must cp $ZED_DEBUG_LOG $TMP_EVENTS_ZED 97 98log_mustnot file_wait_event $ZED_DEBUG_LOG 'sysevent\.fs\.zfs\.pool_create' 30 99log_must grep -q "sysevent.fs.zfs.vdev_online" $TMP_EVENTS_ZED 100log_must grep -q "sysevent.fs.zfs.resilver_start" $TMP_EVENTS_ZED 101 102log_pass "Verify ZED handles missed events on when starting" 103