tests/zfs-tests/tests/functional/mmp/mmp_interval.ksh

   1 #!/bin/ksh -p
   2 #
   3 # CDDL HEADER START
   4 #
   5 # This file and its contents are supplied under the terms of the
   6 # Common Development and Distribution License ("CDDL"), version 1.0.
   7 # You may only use this file in accordance with the terms of version
   8 # 1.0 of the CDDL.
   9 #
  10 # A full copy of the text of the CDDL should have accompanied this
  11 # source.  A copy of the CDDL is also available via the Internet at
  12 # http://www.illumos.org/license/CDDL.
  13 #
  14 # CDDL HEADER END
  15 #
  16
  17 #
  18 # Copyright (c) 2017 by Lawrence Livermore National Security, LLC.
  19 #
  20
  21 # DESCRIPTION:
  22 #       zfs_multihost_interval should only accept valid values.
  23 #
  24 # STRATEGY:
  25 #       1. Set zfs_multihost_interval to invalid values (negative).
  26 #       2. Set zfs_multihost_interval to valid values.
  27 #
  28
  29 . $STF_SUITE/include/libtest.shlib
  30 . $STF_SUITE/tests/functional/mmp/mmp.cfg
  31 . $STF_SUITE/tests/functional/mmp/mmp.kshlib
  32
  33 verify_runnable "both"
  34
  35 function cleanup
  36 {
  37         log_must set_tunable64 zfs_multihost_interval $MMP_INTERVAL_DEFAULT
  38 }
  39
  40 log_assert "zfs_multihost_interval cannot be set to an invalid value"
  41 log_onexit cleanup
  42
  43 log_mustnot set_tunable64 zfs_multihost_interval -1
  44 log_must set_tunable64 zfs_multihost_interval $MMP_INTERVAL_MIN
  45 log_must set_tunable64 zfs_multihost_interval $MMP_INTERVAL_DEFAULT
  46
  47 log_pass "zfs_multihost_interval cannot be set to an invalid value"