diff --git a/tests/runfiles/linux.run b/tests/runfiles/linux.run index 52e824a888..23292a4889 100644 --- a/tests/runfiles/linux.run +++ b/tests/runfiles/linux.run @@ -86,7 +86,8 @@ tests = ['devices_001_pos', 'devices_002_neg', 'devices_003_pos'] tags = ['functional', 'devices'] [tests/functional/events:Linux] -tests = ['events_001_pos', 'events_002_pos', 'zed_rc_filter', 'zed_fd_spill'] +tests = ['events_001_pos', 'events_002_pos', 'zed_rc_filter', 'zed_fd_spill', + 'zed_cksum_reported'] tags = ['functional', 'events'] [tests/functional/fadvise:Linux] diff --git a/tests/zfs-tests/tests/Makefile.am b/tests/zfs-tests/tests/Makefile.am index c7aa4c7b89..144a848cf3 100644 --- a/tests/zfs-tests/tests/Makefile.am +++ b/tests/zfs-tests/tests/Makefile.am @@ -1367,6 +1367,7 @@ nobase_dist_datadir_zfs_tests_tests_SCRIPTS += \ functional/events/events_001_pos.ksh \ functional/events/events_002_pos.ksh \ functional/events/setup.ksh \ + functional/events/zed_cksum_reported.ksh \ functional/events/zed_fd_spill.ksh \ functional/events/zed_rc_filter.ksh \ functional/exec/cleanup.ksh \ diff --git a/tests/zfs-tests/tests/functional/events/zed_cksum_reported.ksh b/tests/zfs-tests/tests/functional/events/zed_cksum_reported.ksh new file mode 100755 index 0000000000..78acd76c2e --- /dev/null +++ b/tests/zfs-tests/tests/functional/events/zed_cksum_reported.ksh @@ -0,0 +1,124 @@ +#!/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 https://opensource.org/licenses/CDDL-1.0. +# 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) 2022, Klara Inc. +# +# This software was developed by Rob Wing +# under sponsorship from Seagate Technology LLC and Klara Inc. + +# DESCRIPTION: +# Verify that checksum errors are accurately reported to ZED +# +# STRATEGY: +# 1. Create a mirrored/raidz pool +# 2. Inject checksum error +# 3. Verify checksum error count reported to ZED is not zero +# + +. $STF_SUITE/include/libtest.shlib +. $STF_SUITE/tests/functional/events/events_common.kshlib + +verify_runnable "both" + +MOUNTDIR="$TEST_BASE_DIR/checksum_mount" +FILEPATH="$MOUNTDIR/checksum_file" +VDEV="$TEST_BASE_DIR/vdevfile.$$" +VDEV1="$TEST_BASE_DIR/vdevfile1.$$" +POOL="checksum_pool" +FILESIZE="10M" + +function cleanup +{ + log_must zed_stop + + log_must zinject -c all + if poolexists $POOL ; then + destroy_pool $POOL + fi + log_must rm -fd $VDEV $MOUNTDIR +} +log_onexit cleanup + +log_assert "Test reported checksum errors to ZED" + +function setup_pool +{ + type="$1" + + log_must zpool create -f -m $MOUNTDIR $POOL $type $VDEV $VDEV1 + log_must zpool events -c + log_must truncate -s 0 $ZED_DEBUG_LOG + log_must zfs set compression=off $POOL + log_must zfs set primarycache=none $POOL +} + +function do_clean +{ + log_must zinject -c all + log_must zpool destroy $POOL +} + +function do_checksum_error +{ + log_must mkfile $FILESIZE $FILEPATH + log_must zinject -a -t data -e checksum -T read -f 100 $FILEPATH + + dd if=$FILEPATH of=/dev/null bs=1 count=1 2>/dev/null + + log_must file_wait_event $ZED_DEBUG_LOG "ereport.fs.zfs.checksum" 10 + + # checksum error as reported from the vdev. + zpool_cksum=`zpool get -H -o value checksum_errors $POOL $VDEV` + + # first checksum error reported to ZED. + zed_cksum=$(awk '/ZEVENT_CLASS=ereport.fs.zfs.checksum/, \ + /ZEVENT_VDEV_CKSUM_ERRORS=/ { \ + if ($1 ~ "ZEVENT_VDEV_CKSUM_ERRORS") \ + { print $0; exit } }' $ZED_DEBUG_LOG) + + log_must [ $zpool_cksum -gt 0 ] + + log_mustnot [ "$zed_cksum" = "ZEVENT_VDEV_CKSUM_ERRORS=0" ] + + log_must [ "$zed_cksum" = "ZEVENT_VDEV_CKSUM_ERRORS=1" ] +} + +# Set checksum_n=1 +# fire 1 event, should degrade. +function checksum_error +{ + type=$1 + + setup_pool $type + do_checksum_error + do_clean +} + +log_must truncate -s $MINVDEVSIZE $VDEV +log_must truncate -s $MINVDEVSIZE $VDEV1 +log_must mkdir -p $MOUNTDIR + +log_must zed_start +checksum_error mirror +checksum_error raidz + +log_pass "Test reported checksum errors to ZED"