cli_root/zfs_unmount/zfs_unmount_all_001_pos.ksh

	zfs_unmount_all_001_pos.ksh revision d583b39bfb4e2571d3e41097c5c357ffe353ad45
#!/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]
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#
# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

. $STF_SUITE/tests/functional/cli_root/zfs_mount/zfs_mount.kshlib
. $STF_SUITE/tests/functional/cli_root/zfs_unmount/zfs_unmount.kshlib

#
# DESCRIPTION:
#       Verify that 'zfs unmount -a[f]' succeeds as root.
#
# STRATEGY:
#       1. Create a group of pools with specified vdev.
#       2. Create zfs filesystems within the given pools.
#       3. Mount all the filesystems.
#       4. Verify that 'zfs unmount -a[f]' command succeed,
#      and all available ZFS filesystems are unmounted.
#   5. Verify that 'zfs mount' is identical with 'df -F zfs'
#

verify_runnable "both"

set -A fs "$TESTFS" "$TESTFS1"
set -A ctr "" "$TESTCTR" "$TESTCTR1" "$TESTCTR/$TESTCTR1"
set -A vol "$TESTVOL" "$TESTVOL1"

function setup_all
{
    typeset -i i=0
    typeset -i j=0
    typeset path

    while (( i < ${#ctr[*]} )); do

        path=${TEST_BASE_DIR%%/}/testroot$$/$TESTPOOL
        if [[ -n ${ctr[i]} ]]; then
            path=$path/${ctr[i]}

            setup_filesystem "$DISKS" "$TESTPOOL" \
                "${ctr[i]}" "$path" \
                "ctr"
        fi

        if is_global_zone ; then
            j=0
            while (( j < ${#vol[*]} )); do
                setup_filesystem "$DISKS" "$TESTPOOL" \
                "${ctr[i]}/${vol[j]}" \
                    "$path/${vol[j]}" \
                    "vol"
                ((j = j + 1))
            done
        fi
        j=0
        while (( j < ${#fs[*]} )); do
            setup_filesystem "$DISKS" "$TESTPOOL" \
                "${ctr[i]}/${fs[j]}" \
                "$path/${fs[j]}"
            ((j = j + 1))
        done

        ((i = i + 1))
    done

    return 0
}

function cleanup_all
{
    typeset -i i=0
    typeset -i j=0

    ((i = ${#ctr[*]} - 1))

    while (( i >= 0 )); do
        if is_global_zone ; then
            j=0
            while (( j < ${#vol[*]} )); do
                cleanup_filesystem "$TESTPOOL" \
                    "${ctr[i]}/${vol[j]}"
                ((j = j + 1))
            done
        fi

        j=0
        while (( j < ${#fs[*]} )); do
            cleanup_filesystem "$TESTPOOL" \
                "${ctr[i]}/${fs[j]}"
            ((j = j + 1))
        done

        [[ -n ${ctr[i]} ]] && \
            cleanup_filesystem "$TESTPOOL" "${ctr[i]}"

        ((i = i - 1))
    done

    [[ -d ${TEST_BASE_DIR%%/}/testroot$$ ]] && \
        $RM -rf ${TEST_BASE_DIR%%/}/testroot$$
}

function verify_all
{
    typeset -i i=0
    typeset -i j=0
    typeset path

    while (( i < ${#ctr[*]} )); do

        path=$TESTPOOL
        [[ -n ${ctr[i]} ]] && \
            path=$path/${ctr[i]}

        if is_global_zone ; then
            j=0
            while (( j < ${#vol[*]} )); do
                log_must unmounted "$path/${vol[j]}"
                ((j = j + 1))
            done
        fi

        j=0
        while (( j < ${#fs[*]} )); do
            log_must unmounted "$path/${fs[j]}"
            ((j = j + 1))
        done

        log_must unmounted "$path"

        ((i = i + 1))
    done

    return 0
}


log_assert "Verify that 'zfs $unmountall' succeeds as root, " \
    "and all available ZFS filesystems are unmounted."

log_onexit cleanup_all

log_must setup_all

typeset opt
for opt in "-a" "-fa"; do
    export __ZFS_POOL_RESTRICT="$TESTPOOL"
    log_must $ZFS $mountall
    unset __ZFS_POOL_RESTRICT

    if [[ $opt == "-fa" ]]; then
        mntpnt=$(get_prop mountpoint ${TESTPOOL}/${TESTCTR}/${TESTFS})
        cd $mntpnt
        log_mustnot $ZFS unmount -a
    fi

    export __ZFS_POOL_RESTRICT="$TESTPOOL"
    log_must $ZFS unmount $opt
    unset __ZFS_POOL_RESTRICT

    if [[ $opt == "-fa" ]]; then
        cd  /tmp
    fi

    log_must verify_all
    log_note "Verify that 'zfs $mountcmd' will display " \
    "all ZFS filesystems currently mounted."
    log_must verify_mount_display

done

log_pass "'zfs mount -[f]a' succeeds as root, " \
    "and all available ZFS filesystems are unmounted."