1f38cb554SJohn Wren Kennedy#! /usr/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 2007 Sun Microsystems, Inc. All rights reserved. 25f38cb554SJohn Wren Kennedy# Use is subject to license terms. 26f38cb554SJohn Wren Kennedy# 27f38cb554SJohn Wren Kennedy 28f38cb554SJohn Wren Kennedy# 29f38cb554SJohn Wren Kennedy# Copyright (c) 2013 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/clean_mirror/clean_mirror_common.kshlib 34f38cb554SJohn Wren Kennedy 35f38cb554SJohn Wren Kennedy# 36f38cb554SJohn Wren Kennedy# DESCRIPTION: 37f38cb554SJohn Wren Kennedy# The secondary side of a zpool mirror can be zeroed without causing damage 38f38cb554SJohn Wren Kennedy# to the data in the pool 39f38cb554SJohn Wren Kennedy# 40f38cb554SJohn Wren Kennedy# STRATEGY: 41f38cb554SJohn Wren Kennedy# 1) Write several files to the ZFS filesystem in the mirrored pool 42f38cb554SJohn Wren Kennedy# 2) dd from /dev/zero over the secondary side of the mirror 43f38cb554SJohn Wren Kennedy# 3) verify that all the file contents are unchanged on the file system 44f38cb554SJohn Wren Kennedy# 45f38cb554SJohn Wren Kennedy 46f38cb554SJohn Wren Kennedyverify_runnable "global" 47f38cb554SJohn Wren Kennedy 48*c09fb523SKody Kantorlog_assert "The secondary side of a zpool mirror may be completely wiped" \ 49f38cb554SJohn Wren Kennedy "without affecting the content of the pool" 50f38cb554SJohn Wren Kennedy 51f38cb554SJohn Wren Kennedyoverwrite_verify_mirror $SIDE_SECONDARY /dev/zero 52f38cb554SJohn Wren Kennedy 53f38cb554SJohn Wren Kennedylog_pass "The overwrite had no effect on the data" 54