tests/zfs-tests/tests/functional/cli_root/zpool_initialize/zpool_initialize_suspend_resume.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 (c) 2016 by Delphix. All rights reserved.
  25 #
  26 . $STF_SUITE/include/libtest.shlib
  27 . $STF_SUITE/tests/functional/cli_root/zpool_initialize/zpool_initialize.kshlib
  28
  29 #
  30 # DESCRIPTION:
  31 # Suspending and resuming initializing works.
  32 #
  33 # STRATEGY:
  34 # 1. Create a one-disk pool.
  35 # 2. Start initializing and verify that initializing is active.
  36 # 3. Wait 3 seconds, then suspend initializing and verify that the progress
  37 #    reporting says so.
  38 # 4. Wait 5 seconds and ensure initializing progress doesn't advance.
  39 # 5. Restart initializing and verify that the progress doesn't regress.
  40 #
  41
  42 DISK1=${DISKS%% *}
  43
  44 log_must zpool create -f $TESTPOOL $DISK1
  45 log_must zpool initialize $TESTPOOL
  46
  47 [[ -z "$(initialize_progress $TESTPOOL $DISK1)" ]] && \
  48     log_fail "Initializing did not start"
  49
  50 sleep 5
  51 log_must zpool initialize -s $TESTPOOL
  52 log_must eval "initialize_prog_line $TESTPOOL $DISK1 | grep suspended"
  53 progress="$(initialize_progress $TESTPOOL $DISK1)"
  54
  55 sleep 3
  56 [[ "$progress" -eq "$(initialize_progress $TESTPOOL $DISK1)" ]] || \
  57         log_fail "Initializing progress advanced while suspended"
  58
  59 log_must zpool initialize $TESTPOOL $DISK1
  60 [[ "$progress" -le "$(initialize_progress $TESTPOOL $DISK1)" ]] ||
  61         log_fail "Initializing progress regressed after resuming"
  62
  63 log_pass "Suspend + resume initializing works as expected"