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 https://opensource.org/licenses/CDDL-1.0. 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) 2019, by Delphix. All rights reserved. 25# Copyright (c) 2021, George Amanakis. All rights reserved. 26# 27 28. $STF_SUITE/include/libtest.shlib 29 30# 31# DESCRIPTION: 32# Verify feature@head_errlog=disabled works. 33# 34# STRATEGY: 35# 1. Create a pool with feature@head_errlog=disabled and a file 36# 2. zinject checksum errors 37# 3. Read the file 38# 4. Take a snapshot and make a clone 39# 5. Verify that zpool status displays the old behaviour. 40 41function cleanup 42{ 43 log_must zinject -c all 44 datasetexists $TESTPOOL2 && log_must zpool destroy $TESTPOOL2 45 rm -f $TESTDIR/vdev_a 46} 47 48verify_runnable "both" 49 50log_assert "Verify 'zpool status -v' with feature@head_errlog=disabled works" 51log_onexit cleanup 52 53truncate -s $MINVDEVSIZE $TESTDIR/vdev_a 54log_must zpool create -f -o feature@head_errlog=disabled $TESTPOOL2 $TESTDIR/vdev_a 55 56state=$(zpool list -Ho feature@head_errlog $TESTPOOL2) 57if [[ "$state" != "disabled" ]]; then 58 log_fail "head_errlog has state $state" 59fi 60 61log_must fio --rw=write --name=job --size=10M --filename=/$TESTPOOL2/10m_file 62log_must zinject -t data -e checksum -f 100 -am /$TESTPOOL2/10m_file 63 64# Try to read the file 65dd if=/$TESTPOOL2/10m_file bs=1M || true 66 67log_must zfs snapshot $TESTPOOL2@snap 68log_must zfs clone $TESTPOOL2@snap $TESTPOOL2/clone 69 70# Check that snapshot and clone do not report the error. 71log_mustnot eval "zpool status -v | grep '$TESTPOOL2@snap:/10m_file'" 72log_mustnot eval "zpool status -v | grep '$TESTPOOL2/clone/10m_file'" 73log_must eval "zpool status -v | grep '$TESTPOOL2/10m_file'" 74 75# Check that enabling the feature reports the error properly. 76log_must zpool set feature@head_errlog=enabled $TESTPOOL2 77log_must eval "zpool status -v | grep '$TESTPOOL2@snap:/10m_file'" 78log_must eval "zpool status -v | grep '$TESTPOOL2/clone/10m_file'" 79log_must eval "zpool status -v | grep '$TESTPOOL2/10m_file'" 80 81log_pass "'zpool status -v' with feature@head_errlog=disabled works" 82