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 2009 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26# 27 28# 29# Copyright (c) 2012, 2016 by Delphix. All rights reserved. 30# 31 32. $STF_SUITE/include/libtest.shlib 33 34# 35# DESCRIPTION: 36# With ZFS_ABORT set, all zpool commands should be able to abort and generate a core file. 37# 38# STRATEGY: 39# 1. Create an array of zpool command 40# 2. Execute each command in the array 41# 3. Verify the command aborts and generate a core file 42# 43 44verify_runnable "global" 45 46function cleanup 47{ 48 unset ZFS_ABORT 49 50 if [[ -d $corepath ]]; then 51 rm -rf $corepath 52 fi 53 54 if poolexists $pool; then 55 log_must zpool destroy -f $pool 56 fi 57} 58 59log_assert "With ZFS_ABORT set, all zpool commands can abort and generate a core file." 60log_onexit cleanup 61 62#preparation work for testing 63corepath=$TESTDIR/core 64if [[ -d $corepath ]]; then 65 rm -rf $corepath 66fi 67mkdir $corepath 68 69pool=pool.$$ 70vdev1=$TESTDIR/file1 71vdev2=$TESTDIR/file2 72vdev3=$TESTDIR/file3 73for vdev in $vdev1 $vdev2 $vdev3; do 74 mkfile $MINVDEVSIZE $vdev 75done 76 77set -A cmds "create $pool mirror $vdev1 $vdev2" "list $pool" "iostat $pool" \ 78 "status $pool" "upgrade $pool" "get delegation $pool" "set delegation=off $pool" \ 79 "export $pool" "import -d $TESTDIR $pool" "offline $pool $vdev1" \ 80 "online $pool $vdev1" "clear $pool" "detach $pool $vdev2" \ 81 "attach $pool $vdev1 $vdev2" "replace $pool $vdev2 $vdev3" \ 82 "scrub $pool" "destroy -f $pool" 83 84set -A badparams "" "create" "destroy" "add" "remove" "list *" "iostat" "status" \ 85 "online" "offline" "clear" "attach" "detach" "replace" "scrub" \ 86 "import" "export" "upgrade" "history -?" "get" "set" 87 88if is_linux; then 89 ulimit -c unlimited 90 echo "$corepath/core.zpool" >/proc/sys/kernel/core_pattern 91 echo 0 >/proc/sys/kernel/core_uses_pid 92 export ASAN_OPTIONS="abort_on_error=1:disable_coredump=0" 93elif is_freebsd; then 94 ulimit -c unlimited 95 log_must sysctl kern.corefile=$corepath/core.zpool 96 export ASAN_OPTIONS="abort_on_error=1:disable_coredump=0" 97else 98 coreadm -p ${corepath}/core.%f 99fi 100 101export ZFS_ABORT=yes 102 103for subcmd in "${cmds[@]}" "${badparams[@]}"; do 104 corefile=${corepath}/core.zpool 105 zpool $subcmd >/dev/null 2>&1 106 if [[ ! -e $corefile ]]; then 107 log_fail "zpool $subcmd cannot generate core file with ZFS_ABORT set." 108 fi 109 rm -f $corefile 110done 111 112log_pass "With ZFS_ABORT set, zpool command can abort and generate core file as expected." 113