canmount_003_pos.ksh revision 1d32ba663e202c24a5a1f2e5aef83fffb447cb7f
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby#!/bin/ksh -p
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby#
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# CDDL HEADER START
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby#
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# The contents of this file are subject to the terms of the
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# Common Development and Distribution License (the "License").
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# You may not use this file except in compliance with the License.
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby#
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# or http://www.opensolaris.org/os/licensing.
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# See the License for the specific language governing permissions
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# and limitations under the License.
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby#
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# When distributing Covered Code, include this CDDL HEADER in each
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# If applicable, add the following below this CDDL HEADER, with the
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# fields enclosed by brackets "[]" replaced with your own identifying
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# information: Portions Copyright [yyyy] [name of copyright owner]
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby#
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# CDDL HEADER END
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby#
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby#
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# Copyright 2009 Sun Microsystems, Inc. All rights reserved.
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# Use is subject to license terms.
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby#
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby#
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# Copyright (c) 2012, 2016 by Delphix. All rights reserved.
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby#
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby. $STF_SUITE/include/libtest.shlib
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby. $STF_SUITE/tests/functional/cli_root/zfs_set/zfs_set_common.kshlib
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby#
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# DESCRIPTION:
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# While canmount=noauto and the dataset is mounted,
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# zfs must not attempt to unmount it.
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby#
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# STRATEGY:
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# 1. Setup a pool and create fs, volume, snapshot clone within it.
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# 2. Set canmount=noauto for each dataset and check the return value
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby# and check if it still can not be unmounted when the dataset is mounted
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby#
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirbyverify_runnable "both"
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirbyset -A dataset_pos "$TESTPOOL/$TESTFS" "$TESTPOOL/$TESTCLONE"
a7f53a5629374ca27c5696ace9a1946c2ca050f4Chris Kirby
a7f53a5629374ca27c5696ace9a1946c2ca050f4Chris Kirbyfunction cleanup
a7f53a5629374ca27c5696ace9a1946c2ca050f4Chris Kirby{
a7f53a5629374ca27c5696ace9a1946c2ca050f4Chris Kirby i=0
a7f53a5629374ca27c5696ace9a1946c2ca050f4Chris Kirby cd $pwd
a7f53a5629374ca27c5696ace9a1946c2ca050f4Chris Kirby while (( i < ${#dataset_pos[*]} )); do
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby ds=${dataset_pos[i]}
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby if datasetexists $ds; then
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby log_must zfs set mountpoint=${old_mnt[i]} $ds
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby log_must zfs set canmount=${old_canmount[i]} $ds
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby fi
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby (( i = i + 1 ))
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby done
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby ds=$TESTPOOL/$TESTCLONE
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby if datasetexists $ds; then
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby mntp=$(get_prop mountpoint $ds)
a7f53a5629374ca27c5696ace9a1946c2ca050f4Chris Kirby log_must zfs destroy $ds
a7f53a5629374ca27c5696ace9a1946c2ca050f4Chris Kirby if [[ -d $mntp ]]; then
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby log_must rm -fr $mntp
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby fi
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby fi
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby if snapexists $TESTPOOL/$TESTFS@$TESTSNAP ; then
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby log_must zfs destroy -R $TESTPOOL/$TESTFS@$TESTSNAP
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby fi
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby zfs unmount -a > /dev/null 2>&1
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby log_must zfs mount -a
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby}
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirbylog_assert "While canmount=noauto and the dataset is mounted,"\
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby " zfs must not attempt to unmount it"
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirbylog_onexit cleanup
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirbyset -A old_mnt
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirbyset -A old_canmount
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirbytypeset ds
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirbytypeset pwd=$PWD
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirbylog_must zfs snapshot $TESTPOOL/$TESTFS@$TESTSNAP
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirbylog_must zfs clone $TESTPOOL/$TESTFS@$TESTSNAP $TESTPOOL/$TESTCLONE
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirbytypeset -i i=0
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirbywhile (( i < ${#dataset_pos[*]} )); do
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby ds=${dataset_pos[i]}
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby old_mnt[i]=$(get_prop mountpoint $ds)
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby old_canmount[i]=$(get_prop canmount $ds)
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby (( i = i + 1 ))
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirbydone
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirbyi=0
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirbywhile (( i < ${#dataset_pos[*]} )) ; do
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby dataset=${dataset_pos[i]}
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby if ismounted $dataset; then
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby log_must cd ${old_mnt[i]}
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby set_n_check_prop "noauto" "canmount" "$dataset"
c99e4bdccfb4ac4da569c64a43baaf908d726329Chris Kirby log_must mounted $dataset
a7f53a5629374ca27c5696ace9a1946c2ca050f4Chris Kirby fi
a7f53a5629374ca27c5696ace9a1946c2ca050f4Chris Kirby (( i = i + 1 ))
a7f53a5629374ca27c5696ace9a1946c2ca050f4Chris Kirbydone
a7f53a5629374ca27c5696ace9a1946c2ca050f4Chris Kirby
a7f53a5629374ca27c5696ace9a1946c2ca050f4Chris Kirbylog_pass "Setting canmount=noauto to filesystem while dataset busy pass."
a7f53a5629374ca27c5696ace9a1946c2ca050f4Chris Kirby