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 zfs commands should be able to abort and generate a 37# core file. 38# 39# STRATEGY: 40# 1. Create an array of zfs command 41# 2. Execute each command in the array 42# 3. Verify the command aborts and generate a core file 43# 44 45verify_runnable "both" 46 47function cleanup 48{ 49 unset ZFS_ABORT 50 51 if [[ -d $corepath ]]; then 52 rm -rf $corepath 53 fi 54 for ds in $fs1 $fs $ctr; do 55 if datasetexists $ds; then 56 log_must zfs destroy -rRf $ds 57 fi 58 done 59} 60 61log_assert "With ZFS_ABORT set, all zfs commands can abort and generate a " \ 62 "core file." 63log_onexit cleanup 64 65#preparation work for testing 66corepath=$TESTDIR/core 67if [[ -d $corepath ]]; then 68 rm -rf $corepath 69fi 70log_must mkdir $corepath 71 72ctr=$TESTPOOL/$TESTCTR 73log_must zfs create $ctr 74 75fs=$ctr/$TESTFS 76fs1=$ctr/$TESTFS1 77snap=$fs@$TESTSNAP 78clone=$ctr/$TESTCLONE 79streamf=$corepath/s.$$ 80 81typeset cmds=("create $fs" "list $fs" "snapshot $snap" "set snapdir=hidden $fs" \ 82 "get snapdir $fs" "rollback $snap" "inherit snapdir $fs" \ 83 "rename $fs $fs-new" "rename $fs-new $fs" "unmount $fs" \ 84 "mount $fs" "share $fs" "unshare $fs" "send $snap \>$streamf" \ 85 "receive $fs1 \<$streamf" "clone $snap $clone" "promote $clone" \ 86 "promote $fs" "destroy -rRf $fs") 87 88typeset badparams=("" "create" "destroy" "snapshot" "rollback" "clone" \ 89 "promote" "rename" "list -*" "set" "get -*" "inherit" "mount -A" \ 90 "unmount" "share" "unshare" "send" "receive") 91 92log_must coreadm -p ${corepath}/core.%f 93log_must export ZFS_ABORT=yes 94ulimit -c unlimited 95 96for subcmd in "${cmds[@]}" "${badparams[@]}"; do 97 zfs $subcmd >/dev/null 2>&1 && log_fail "$subcmd passed incorrectly." 98 corefile=${corepath}/core.zfs 99 if [[ ! -e $corefile ]]; then 100 log_fail "zfs $subcmd cannot generate core file with " \ 101 "ZFS_ABORT set." 102 fi 103 log_must rm -f $corefile 104done 105 106log_pass "With ZFS_ABORT set, zfs command can abort and generate core file " \ 107 "as expected." 108