1f38cb554SJohn Wren Kennedy#! /bin/ksh -p 2f38cb554SJohn Wren Kennedy# 3f38cb554SJohn Wren Kennedy# CDDL HEADER START 4f38cb554SJohn Wren Kennedy# 5f38cb554SJohn Wren Kennedy# The contents of this file are subject to the terms of the 6f38cb554SJohn Wren Kennedy# Common Development and Distribution License (the "License"). 7f38cb554SJohn Wren Kennedy# You may not use this file except in compliance with the License. 8f38cb554SJohn Wren Kennedy# 9f38cb554SJohn Wren Kennedy# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10f38cb554SJohn Wren Kennedy# or http://www.opensolaris.org/os/licensing. 11f38cb554SJohn Wren Kennedy# See the License for the specific language governing permissions 12f38cb554SJohn Wren Kennedy# and limitations under the License. 13f38cb554SJohn Wren Kennedy# 14f38cb554SJohn Wren Kennedy# When distributing Covered Code, include this CDDL HEADER in each 15f38cb554SJohn Wren Kennedy# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16f38cb554SJohn Wren Kennedy# If applicable, add the following below this CDDL HEADER, with the 17f38cb554SJohn Wren Kennedy# fields enclosed by brackets "[]" replaced with your own identifying 18f38cb554SJohn Wren Kennedy# information: Portions Copyright [yyyy] [name of copyright owner] 19f38cb554SJohn Wren Kennedy# 20f38cb554SJohn Wren Kennedy# CDDL HEADER END 21f38cb554SJohn Wren Kennedy# 22f38cb554SJohn Wren Kennedy 23f38cb554SJohn Wren Kennedy# 24f38cb554SJohn Wren Kennedy# Copyright 2009 Sun Microsystems, Inc. All rights reserved. 25f38cb554SJohn Wren Kennedy# Use is subject to license terms. 26f38cb554SJohn Wren Kennedy# 27f38cb554SJohn Wren Kennedy 28f38cb554SJohn Wren Kennedy# 291d32ba66SJohn Wren Kennedy# Copyright (c) 2013, 2016 by Delphix. All rights reserved. 30f38cb554SJohn Wren Kennedy# 31f38cb554SJohn Wren Kennedy 32f38cb554SJohn Wren Kennedy. $STF_SUITE/include/libtest.shlib 33f38cb554SJohn Wren Kennedy. $STF_SUITE/tests/functional/cli_root/zfs_rollback/zfs_rollback_common.kshlib 34f38cb554SJohn Wren Kennedy. $STF_SUITE/tests/functional/snapshot/snapshot.cfg 35f38cb554SJohn Wren Kennedy 36f38cb554SJohn Wren Kennedy 37f38cb554SJohn Wren Kennedy# 38f38cb554SJohn Wren Kennedy# DESCRIPTION: 39f38cb554SJohn Wren Kennedy# Verify that rollbacks succeed when there are nested file systems. 40f38cb554SJohn Wren Kennedy# 41f38cb554SJohn Wren Kennedy# STRATEGY: 42f38cb554SJohn Wren Kennedy# 1) Snapshot an empty file system and rollback 43f38cb554SJohn Wren Kennedy# 2) Create a file in the file system 44f38cb554SJohn Wren Kennedy# 3) Rollback the file system to empty 45f38cb554SJohn Wren Kennedy# 4) Create a nested file system with the same name as the file created in (2) 46f38cb554SJohn Wren Kennedy# 5) Verify a rollback succeeds 47f38cb554SJohn Wren Kennedy# 48f38cb554SJohn Wren Kennedy 49f38cb554SJohn Wren Kennedyverify_runnable "both" 50f38cb554SJohn Wren Kennedy 51f38cb554SJohn Wren Kennedyfunction cleanup 52f38cb554SJohn Wren Kennedy{ 53f38cb554SJohn Wren Kennedy typeset snap="" 54f38cb554SJohn Wren Kennedy typeset fs="" 55f38cb554SJohn Wren Kennedy 56f38cb554SJohn Wren Kennedy export __ZFS_POOL_RESTRICT="$TESTPOOL" 571d32ba66SJohn Wren Kennedy log_must zfs mount -a 58f38cb554SJohn Wren Kennedy unset __ZFS_POOL_RESTRICT 59f38cb554SJohn Wren Kennedy 60f38cb554SJohn Wren Kennedy for snap in "$SNAPPOOL.1" "$SNAPPOOL" 61f38cb554SJohn Wren Kennedy do 62f38cb554SJohn Wren Kennedy snapexists $snap 63f38cb554SJohn Wren Kennedy [[ $? -eq 0 ]] && \ 641d32ba66SJohn Wren Kennedy log_must zfs destroy $snap 65f38cb554SJohn Wren Kennedy done 66f38cb554SJohn Wren Kennedy 67f38cb554SJohn Wren Kennedy for fs in "$TESTPOOL/$TESTFILE/$TESTFILE.1" "$TESTPOOL/$TESTFILE" 68f38cb554SJohn Wren Kennedy do 69f38cb554SJohn Wren Kennedy datasetexists $fs 70f38cb554SJohn Wren Kennedy [[ $? -eq 0 ]] && \ 711d32ba66SJohn Wren Kennedy log_must zfs destroy -r $fs 72f38cb554SJohn Wren Kennedy done 73f38cb554SJohn Wren Kennedy 74f38cb554SJohn Wren Kennedy [[ -e /$TESTPOOL ]] && \ 751d32ba66SJohn Wren Kennedy log_must rm -rf $TESTPOOL/* 76f38cb554SJohn Wren Kennedy} 77f38cb554SJohn Wren Kennedy 78f38cb554SJohn Wren Kennedylog_assert "Verify rollback succeeds when there are nested file systems." 79f38cb554SJohn Wren Kennedy 80f38cb554SJohn Wren Kennedylog_onexit cleanup 81f38cb554SJohn Wren Kennedy 821d32ba66SJohn Wren Kennedylog_must zfs snapshot $SNAPPOOL 831d32ba66SJohn Wren Kennedylog_must zfs rollback $SNAPPOOL 841d32ba66SJohn Wren Kennedylog_mustnot zfs snapshot $SNAPPOOL 85f38cb554SJohn Wren Kennedy 861d32ba66SJohn Wren Kennedylog_must touch /$TESTPOOL/$TESTFILE 87*09fbbb7dSAllan Judesync_pool $TESTPOOL 88f38cb554SJohn Wren Kennedy 891d32ba66SJohn Wren Kennedylog_must zfs rollback $SNAPPOOL 901d32ba66SJohn Wren Kennedylog_must zfs create $TESTPOOL/$TESTFILE 91f38cb554SJohn Wren Kennedy 921d32ba66SJohn Wren Kennedylog_must zfs rollback $SNAPPOOL 93f38cb554SJohn Wren Kennedy 94f38cb554SJohn Wren Kennedylog_note "Verify rollback of multiple nested file systems succeeds." 951d32ba66SJohn Wren Kennedylog_must zfs snapshot $TESTPOOL/$TESTFILE@$TESTSNAP 961d32ba66SJohn Wren Kennedylog_must zfs snapshot $SNAPPOOL.1 97f38cb554SJohn Wren Kennedy 98f38cb554SJohn Wren Kennedyexport __ZFS_POOL_RESTRICT="$TESTPOOL" 991d32ba66SJohn Wren Kennedylog_must zfs unmount -a 1001d32ba66SJohn Wren Kennedylog_must zfs mount -a 101f38cb554SJohn Wren Kennedyunset __ZFS_POOL_RESTRICT 102f38cb554SJohn Wren Kennedy 1031d32ba66SJohn Wren Kennedylog_must touch /$TESTPOOL/$TESTFILE/$TESTFILE.1 104f38cb554SJohn Wren Kennedy 1051d32ba66SJohn Wren Kennedylog_must zfs rollback $SNAPPOOL.1 106f38cb554SJohn Wren Kennedy 107f38cb554SJohn Wren Kennedylog_pass "Rollbacks succeed when nested file systems are present." 108