1*f38cb554SJohn Wren Kennedy#! /usr/bin/ksh -p
2*f38cb554SJohn Wren Kennedy#
3*f38cb554SJohn Wren Kennedy# CDDL HEADER START
4*f38cb554SJohn Wren Kennedy#
5*f38cb554SJohn Wren Kennedy# The contents of this file are subject to the terms of the
6*f38cb554SJohn Wren Kennedy# Common Development and Distribution License (the "License").
7*f38cb554SJohn Wren Kennedy# You may not use this file except in compliance with the License.
8*f38cb554SJohn Wren Kennedy#
9*f38cb554SJohn Wren Kennedy# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*f38cb554SJohn Wren Kennedy# or http://www.opensolaris.org/os/licensing.
11*f38cb554SJohn Wren Kennedy# See the License for the specific language governing permissions
12*f38cb554SJohn Wren Kennedy# and limitations under the License.
13*f38cb554SJohn Wren Kennedy#
14*f38cb554SJohn Wren Kennedy# When distributing Covered Code, include this CDDL HEADER in each
15*f38cb554SJohn Wren Kennedy# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*f38cb554SJohn Wren Kennedy# If applicable, add the following below this CDDL HEADER, with the
17*f38cb554SJohn Wren Kennedy# fields enclosed by brackets "[]" replaced with your own identifying
18*f38cb554SJohn Wren Kennedy# information: Portions Copyright [yyyy] [name of copyright owner]
19*f38cb554SJohn Wren Kennedy#
20*f38cb554SJohn Wren Kennedy# CDDL HEADER END
21*f38cb554SJohn Wren Kennedy#
22*f38cb554SJohn Wren Kennedy
23*f38cb554SJohn Wren Kennedy#
24*f38cb554SJohn Wren Kennedy# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
25*f38cb554SJohn Wren Kennedy# Use is subject to license terms.
26*f38cb554SJohn Wren Kennedy#
27*f38cb554SJohn Wren Kennedy
28*f38cb554SJohn Wren Kennedy#
29*f38cb554SJohn Wren Kennedy# Copyright (c) 2013 by Delphix. All rights reserved.
30*f38cb554SJohn Wren Kennedy#
31*f38cb554SJohn Wren Kennedy
32*f38cb554SJohn Wren Kennedy. $STF_SUITE/include/libtest.shlib
33*f38cb554SJohn Wren Kennedy. $STF_SUITE/tests/functional/clean_mirror/clean_mirror_common.kshlib
34*f38cb554SJohn Wren Kennedy
35*f38cb554SJohn Wren Kennedy#
36*f38cb554SJohn Wren Kennedy# DESCRIPTION:
37*f38cb554SJohn Wren Kennedy# The primary side of a zpool mirror can be zeroed without causing damage
38*f38cb554SJohn Wren Kennedy# to the data in the pool
39*f38cb554SJohn Wren Kennedy#
40*f38cb554SJohn Wren Kennedy# STRATEGY:
41*f38cb554SJohn Wren Kennedy# 1) Write several files to the ZFS filesystem mirror
42*f38cb554SJohn Wren Kennedy# 2) dd from /dev/zero over the primary side of the mirror
43*f38cb554SJohn Wren Kennedy# 3) verify that all the file contents are unchanged on the file system
44*f38cb554SJohn Wren Kennedy#
45*f38cb554SJohn Wren Kennedy
46*f38cb554SJohn Wren Kennedyverify_runnable "global"
47*f38cb554SJohn Wren Kennedy
48*f38cb554SJohn Wren Kennedylog_assert "The primary side of a zpool mirror may be completely wiped" \
49*f38cb554SJohn Wren Kennedy	"without affecting the content of the pool"
50*f38cb554SJohn Wren Kennedy
51*f38cb554SJohn Wren Kennedyoverwrite_verify_mirror $SIDE_PRIMARY /dev/zero
52*f38cb554SJohn Wren Kennedy
53*f38cb554SJohn Wren Kennedylog_pass "The overwrite had no effect on the data"
54