| #!/bin/ksh -p |
| # |
| # CDDL HEADER START |
| # |
| # The contents of this file are subject to the terms of the |
| # Common Development and Distribution License (the "License"). |
| # You may not use this file except in compliance with the License. |
| # |
| # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE |
| # or http://www.opensolaris.org/os/licensing. |
| # See the License for the specific language governing permissions |
| # and limitations under the License. |
| # |
| # When distributing Covered Code, include this CDDL HEADER in each |
| # file and include the License file at usr/src/OPENSOLARIS.LICENSE. |
| # If applicable, add the following below this CDDL HEADER, with the |
| # fields enclosed by brackets "[]" replaced with your own identifying |
| # information: Portions Copyright [yyyy] [name of copyright owner] |
| # |
| # CDDL HEADER END |
| # |
| |
| # |
| # Copyright (c) 2017 by Lawrence Livermore National Security, LLC. |
| # Use is subject to license terms. |
| # |
| |
| # DESCRIPTION: |
| # Verify ZED handles missed events from a pool when starting. |
| # |
| # STRATEGY: |
| # 1. Clear the events and create a pool to generate some events. |
| # 2. Start the ZED and verify it handles missed events. |
| # 3. Stop the ZED |
| # 4. Generate additional events. |
| # 5. Start the ZED and verify it only handles the new missed events. |
| |
| . $STF_SUITE/include/libtest.shlib |
| . $STF_SUITE/tests/functional/events/events_common.kshlib |
| |
| verify_runnable "both" |
| |
| function cleanup |
| { |
| if poolexists $MPOOL; then |
| destroy_pool $MPOOL |
| fi |
| |
| for file in $VDEV1 $VDEV2; do |
| [[ -f $file ]] && rm -f $file |
| done |
| |
| log_must rm -f $TMP_EVENTS_ZED |
| log_must zed_stop |
| } |
| |
| log_assert "Verify ZED handles missed events when starting" |
| log_onexit cleanup |
| |
| log_must truncate -s $MINVDEVSIZE $VDEV1 $VDEV2 |
| |
| # 1. Create a pool and generate some events. |
| log_must truncate -s 0 $ZED_DEBUG_LOG |
| log_must zpool events -c |
| log_must zpool create $MPOOL mirror $VDEV1 $VDEV2 |
| |
| # 2. Start the ZED and verify it handles missed events. |
| log_must zed_start |
| log_must file_wait_event $ZED_DEBUG_LOG 'sysevent\.fs\.zfs\.config_sync' 150 |
| log_must cp $ZED_DEBUG_LOG $TMP_EVENTS_ZED |
| |
| awk -v event="sysevent.fs.zfs.pool_create" \ |
| 'BEGIN{FS="\n"; RS=""} $0 ~ event { print $0 }' \ |
| $TMP_EVENTS_ZED >$TMP_EVENT_ZED |
| log_must grep -q "^ZEVENT_POOL=$MPOOL" $TMP_EVENT_ZED |
| |
| # 3. Stop the ZED |
| zed_stop |
| log_must truncate -s 0 $ZED_DEBUG_LOG |
| |
| # 4. Generate additional events. |
| log_must zpool offline $MPOOL $VDEV1 |
| log_must zpool online $MPOOL $VDEV1 |
| log_must zpool wait -t resilver $MPOOL |
| |
| log_must zpool scrub $MPOOL |
| |
| # Wait for the scrub to wrap, or is_healthy will be wrong. |
| while ! is_pool_scrubbed $MPOOL; do |
| sleep 1 |
| done |
| |
| # 5. Start the ZED and verify it only handled the new missed events. |
| log_must zed_start |
| log_must file_wait_event $ZED_DEBUG_LOG 'sysevent\.fs\.zfs\.resilver_finish' 150 |
| log_must cp $ZED_DEBUG_LOG $TMP_EVENTS_ZED |
| |
| log_mustnot file_wait_event $ZED_DEBUG_LOG 'sysevent\.fs\.zfs\.pool_create' 30 |
| log_must grep -q "sysevent.fs.zfs.vdev_online" $TMP_EVENTS_ZED |
| log_must grep -q "sysevent.fs.zfs.resilver_start" $TMP_EVENTS_ZED |
| |
| log_pass "Verify ZED handles missed events on when starting" |