usr/src/test/zfs-tests/tests/functional/redundancy/redundancy_004_neg.ksh

   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 http://www.opensolaris.org/os/licensing.
  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 2007 Sun Microsystems, Inc.  All rights reserved.
  25 # Use is subject to license terms.
  26 #
  27
  28 #
  29 # Copyright (c) 2013, 2016 by Delphix. All rights reserved.
  30 #
  31
  32 . $STF_SUITE/tests/functional/redundancy/redundancy.kshlib
  33
  34 #
  35 # DESCRIPTION:
  36 #       Striped pool have no data redundancy. Any device errors will
  37 #       cause data corruption.
  38 #
  39 # STRATEGY:
  40 #       1. Create N virtual disk file.
  41 #       2. Create stripe pool based on the virtual disk files.
  42 #       3. Fill the filesystem with directories and files.
  43 #       4. Record all the files and directories checksum information.
  44 #       5. Damage one of the virtual disk file.
  45 #       6. Verify the data is error.
  46 #
  47
  48 verify_runnable "global"
  49
  50 log_assert "Verify striped pool have no data redundancy."
  51 log_onexit cleanup
  52
  53 typeset -i cnt=$(random 2 5)
  54 setup_test_env $TESTPOOL "" $cnt
  55
  56 damage_devs $TESTPOOL 1 "keep_label"
  57 log_must zpool clear $TESTPOOL
  58
  59 # Wait for the scrub intiated by the clear to wrap, or is_healthy will be wrong.
  60 while ! is_pool_scrubbed $TESTPOOL; do
  61         sync
  62 done
  63
  64 log_mustnot is_healthy $TESTPOOL
  65
  66 log_pass "Striped pool has no data redundancy as expected."