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 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. $STF_SUITE/include/libtest.shlib 33 34# 35# DESCRIPTION: 36# With ZFS_ABORT set, all zfs commands should be able to abort and generate a 37# core file. 38# 39# STRATEGY: 40# 1. Create an array of zfs command 41# 2. Execute each command in the array 42# 3. Verify the command aborts and generate a core file 43# 44 45verify_runnable "both" 46 47function cleanup 48{ 49 unset ZFS_ABORT 50 51 log_must pop_coredump_pattern "$coresavepath" 52 53 for ds in $fs1 $fs $ctr; do 54 datasetexists $ds && destroy_dataset $ds -rRf 55 done 56} 57 58log_assert "With ZFS_ABORT set, all zfs commands can abort and generate a core file." 59log_onexit cleanup 60 61ctr=$TESTPOOL/$TESTCTR 62log_must zfs create -p $ctr 63 64# Preparation work for testing 65corepath=/$ctr 66corefile=$corepath/core.zfs 67coresavepath=$corepath/save 68 69fs=$ctr/$TESTFS 70fs1=$ctr/$TESTFS1 71snap=$fs@$TESTSNAP 72clone=$ctr/$TESTCLONE 73streamf=$corepath/s.$$ 74 75typeset cmds=("create $fs" "list $fs" "snapshot $snap" "set snapdir=hidden $fs" \ 76 "get snapdir $fs" "rollback $snap" "inherit snapdir $fs" \ 77 "rename $fs $fs-new" "rename $fs-new $fs" "unmount $fs" \ 78 "mount $fs" "share $fs" "unshare $fs" "send $snap \>$streamf" \ 79 "receive $fs1 \<$streamf" "clone $snap $clone" "promote $clone" \ 80 "promote $fs" "destroy -rRf $fs") 81 82typeset badparams=("" "create" "destroy" "snapshot" "rollback" "clone" \ 83 "promote" "rename" "list -*" "set" "get -*" "inherit" "mount -A" \ 84 "unmount" "share" "unshare" "send" "receive") 85 86log_must eval "push_coredump_pattern \"$corepath\" > \"$coresavepath\"" 87log_must export ZFS_ABORT=yes 88 89for subcmd in "${cmds[@]}" "${badparams[@]}"; do 90 log_mustnot eval "zfs $subcmd" 91 log_must rm "$corefile" 92done 93 94log_pass "With ZFS_ABORT set, zfs command can abort and generate core file as expected." 95