| #! /bin/ksh -p |
| # |
| # CDDL HEADER START |
| # |
| # The contents of this file are subject to the terms of the |
| # Common Development and Distribution License (the "License"). |
| # You may not use this file except in compliance with the License. |
| # |
| # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE |
| # or http://www.opensolaris.org/os/licensing. |
| # See the License for the specific language governing permissions |
| # and limitations under the License. |
| # |
| # When distributing Covered Code, include this CDDL HEADER in each |
| # file and include the License file at usr/src/OPENSOLARIS.LICENSE. |
| # If applicable, add the following below this CDDL HEADER, with the |
| # fields enclosed by brackets "[]" replaced with your own identifying |
| # information: Portions Copyright [yyyy] [name of copyright owner] |
| # |
| # CDDL HEADER END |
| # |
| |
| # |
| # Copyright 2007 Sun Microsystems, Inc. All rights reserved. |
| # Use is subject to license terms. |
| # |
| |
| # |
| # Copyright (c) 2013 by Delphix. All rights reserved. |
| # |
| |
| . $STF_SUITE/include/libtest.shlib |
| . $STF_SUITE/tests/functional/clean_mirror/clean_mirror_common.kshlib |
| |
| # |
| # DESCRIPTION: |
| # The secondary side of a zpool mirror can be mangled without causing damage |
| # to the data in the pool |
| # |
| # STRATEGY: |
| # 1) Write several files to the ZFS filesystem in the mirrored pool |
| # 2) dd from /dev/urandom over the secondary side of the mirror |
| # 3) verify that all the file contents are unchanged on the file system |
| # |
| |
| verify_runnable "global" |
| |
| log_assert "The primary side of a zpool mirror may be completely mangled" \ |
| "without affecting the content of the pool" |
| |
| overwrite_verify_mirror $SIDE_SECONDARY /dev/urandom |
| |
| log_pass "The overwrite had no effect on the data" |