test_storage() {
    ensure_import_testimage

    # shellcheck disable=2039,3043
    local INCUS_STORAGE_DIR incus_backend

    incus_backend=$(storage_backend "$INCUS_DIR")
    INCUS_STORAGE_DIR=$(mktemp -d -p "${TEST_DIR}" XXXXXXXXX)
    chmod +x "${INCUS_STORAGE_DIR}"
    spawn_incus "${INCUS_STORAGE_DIR}" false

    # edit storage and pool description
    # shellcheck disable=2039,3043
    local storage_pool storage_volume
    storage_pool="incustest-$(basename "${INCUS_DIR}")-pool"
    storage_volume="${storage_pool}-vol"
    if [ "${incus_backend}" = "linstor" ]; then
        incus storage create "$storage_pool" "$incus_backend" linstor.resource_group.place_count=1 --description foo
    elif [ "${incus_backend}" = "truenas" ]; then
        incus storage create "$storage_pool" "$incus_backend" "$(truenas_source)/" "$(truenas_config)" "$(truenas_allow_insecure)" "$(truenas_api_key)" --description foo
    else
        incus storage create "$storage_pool" "$incus_backend" --description foo
    fi
    incus storage show "$storage_pool" | grep -q 'description: foo'
    incus storage show "$storage_pool" | sed 's/^description:.*/description: bar/' | incus storage edit "$storage_pool"
    incus storage show "$storage_pool" | grep -q 'description: bar'

    # Create a storage volume with a description
    incus storage volume create "$storage_pool" "$storage_volume" --description foo
    incus storage volume show "$storage_pool" "$storage_volume" | grep -q 'description: foo'

    # Test setting description on a storage volume
    incus storage volume show "$storage_pool" "$storage_volume" | sed 's/^description:.*/description: bar/' | incus storage volume edit "$storage_pool" "$storage_volume"
    incus storage volume show "$storage_pool" "$storage_volume" | grep -q 'description: bar'

    # Validate get/set
    incus storage set "$storage_pool" user.abc def
    [ "$(incus storage get "$storage_pool" user.abc)" = "def" ]

    incus storage volume set "$storage_pool" "$storage_volume" user.abc def
    [ "$(incus storage volume get "$storage_pool" "$storage_volume" user.abc)" = "def" ]

    incus storage volume delete "$storage_pool" "$storage_volume"

    # Test copying pool volume.* key to the volume with prefix stripped at volume creation time
    incus storage set "$storage_pool" volume.snapshots.expiry 3d
    incus storage volume create "$storage_pool" "$storage_volume"
    [ "$(incus storage volume get "$storage_pool" "$storage_volume" snapshots.expiry)" = "3d" ]
    incus storage volume delete "$storage_pool" "$storage_volume"

    incus storage delete "$storage_pool"

    # Test btrfs resize
    if [ "$incus_backend" = "lvm" ] || [ "$incus_backend" = "ceph" ]; then
        # shellcheck disable=2039,3043
        local btrfs_storage_pool btrfs_storage_volume
        btrfs_storage_pool="incustest-$(basename "${INCUS_DIR}")-pool-btrfs"
        btrfs_storage_volume="${storage_pool}-vol"
        incus storage create "$btrfs_storage_pool" "$incus_backend" volume.block.filesystem=btrfs volume.size=200MiB
        incus storage volume create "$btrfs_storage_pool" "$btrfs_storage_volume"
        incus storage volume show "$btrfs_storage_pool" "$btrfs_storage_volume"
        incus storage volume set "$btrfs_storage_pool" "$btrfs_storage_volume" size 256MiB
        incus storage volume delete "$btrfs_storage_pool" "$btrfs_storage_volume"

        # Test generation of unique UUID.
        incus init testimage uuid1 -s "incustest-$(basename "${INCUS_DIR}")-pool-btrfs"
        POOL="incustest-$(basename "${INCUS_DIR}")-pool-btrfs"
        incus copy uuid1 uuid2
        incus start uuid1
        incus start uuid2
        if [ "$incus_backend" = "lvm" ]; then
            [ "$(blkid -s UUID -o value -p /dev/"${POOL}"/containers_uuid1)" != "$(blkid -s UUID -o value -p /dev/"${POOL}"/containers_uuid2)" ]
        elif [ "$incus_backend" = "ceph" ]; then
            [ "$(blkid -s UUID -o value -p /dev/rbd/"${POOL}"/container_uuid1)" != "$(blkid -s UUID -o value -p /dev/rbd/"${POOL}"/container_uuid2)" ]
        fi
        incus delete --force uuid1
        incus delete --force uuid2
        incus image delete testimage

        incus storage delete "$btrfs_storage_pool"
    fi
    ensure_import_testimage

    (
        set -e
        # shellcheck disable=2030
        INCUS_DIR="${INCUS_STORAGE_DIR}"

        # shellcheck disable=SC1009
        if [ "$incus_backend" = "zfs" ]; then
            # Create loop file zfs pool.
            incus storage create "incustest-$(basename "${INCUS_DIR}")-pool1" zfs

            # Check that we can't create a loop file in a non-Incus owned location.
            INVALID_LOOP_FILE="$(mktemp -p "${INCUS_DIR}" XXXXXXXXX)-invalid-loop-file"
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-pool1" zfs source="${INVALID_LOOP_FILE}" || false

            # Let Incus use an already existing dataset.
            zfs create -p -o mountpoint=none "incustest-$(basename "${INCUS_DIR}")-pool1/existing-dataset-as-pool"
            incus storage create "incustest-$(basename "${INCUS_DIR}")-pool7" zfs source="incustest-$(basename "${INCUS_DIR}")-pool1/existing-dataset-as-pool"

            # Let Incus use an already existing storage pool.
            configure_loop_device loop_file_4 loop_device_4
            # shellcheck disable=SC2154
            zpool create -f -m none -O compression=on "incustest-$(basename "${INCUS_DIR}")-pool9-existing-pool" "${loop_device_4}"
            incus storage create "incustest-$(basename "${INCUS_DIR}")-pool9" zfs source="incustest-$(basename "${INCUS_DIR}")-pool9-existing-pool"

            # Let Incus create a new dataset and use as pool.
            incus storage create "incustest-$(basename "${INCUS_DIR}")-pool8" zfs source="incustest-$(basename "${INCUS_DIR}")-pool1/non-existing-dataset-as-pool"

            # Create device backed zfs pool
            configure_loop_device loop_file_1 loop_device_1
            # shellcheck disable=SC2154
            incus storage create "incustest-$(basename "${INCUS_DIR}")-pool2" zfs source="${loop_device_1}"

            # Test that no invalid zfs storage pool configuration keys can be set.
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-zfs-pool-config" zfs lvm.thinpool_name=bla || false
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-zfs-pool-config" zfs lvm.use_thinpool=false || false
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-zfs-pool-config" zfs lvm.vg_name=bla || false

            # Test that all valid zfs storage pool configuration keys can be set.
            incus storage create "incustest-$(basename "${INCUS_DIR}")-valid-zfs-pool-config" zfs volume.zfs.remove_snapshots=true
            incus storage delete "incustest-$(basename "${INCUS_DIR}")-valid-zfs-pool-config"

            incus storage create "incustest-$(basename "${INCUS_DIR}")-valid-zfs-pool-config" zfs volume.zfs.use_refquota=true
            incus storage delete "incustest-$(basename "${INCUS_DIR}")-valid-zfs-pool-config"

            incus storage create "incustest-$(basename "${INCUS_DIR}")-valid-zfs-pool-config" zfs zfs.clone_copy=true
            incus storage delete "incustest-$(basename "${INCUS_DIR}")-valid-zfs-pool-config"

            incus storage create "incustest-$(basename "${INCUS_DIR}")-valid-zfs-pool-config" zfs zfs.pool_name="incustest-$(basename "${INCUS_DIR}")-valid-zfs-pool-config"
            incus storage delete "incustest-$(basename "${INCUS_DIR}")-valid-zfs-pool-config"

            incus storage create "incustest-$(basename "${INCUS_DIR}")-valid-zfs-pool-config" zfs rsync.bwlimit=1024
            incus storage delete "incustest-$(basename "${INCUS_DIR}")-valid-zfs-pool-config"
        fi

        if [ "$incus_backend" = "btrfs" ]; then
            # Create loop file btrfs pool.
            incus storage create "incustest-$(basename "${INCUS_DIR}")-pool3" btrfs

            # Create device backed btrfs pool.
            configure_loop_device loop_file_2 loop_device_2
            # shellcheck disable=SC2154
            incus storage create "incustest-$(basename "${INCUS_DIR}")-pool4" btrfs source="${loop_device_2}"

            # Check that we cannot create storage pools inside of ${INCUS_DIR} other than ${INCUS_DIR}/storage-pools/{pool_name}.
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-pool5_under_incus_dir" btrfs source="${INCUS_DIR}" || false

            # Test that no invalid btrfs storage pool configuration keys can be set.
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-btrfs-pool-config" btrfs lvm.thinpool_name=bla || false
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-btrfs-pool-config" btrfs lvm.use_thinpool=false || false
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-btrfs-pool-config" btrfs lvm.vg_name=bla || false
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-btrfs-pool-config" btrfs volume.block.filesystem=ext4 || false
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-btrfs-pool-config" btrfs volume.block.mount_options=discard || false
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-btrfs-pool-config" btrfs volume.zfs.remove_snapshots=true || false
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-btrfs-pool-config" btrfs volume.zfs.use_refquota=true || false
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-btrfs-pool-config" btrfs zfs.clone_copy=true || false
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-btrfs-pool-config" btrfs zfs.pool_name=bla || false

            incus storage create "incustest-$(basename "${INCUS_DIR}")-valid-btrfs-pool-config" btrfs rsync.bwlimit=1024
            incus storage delete "incustest-$(basename "${INCUS_DIR}")-valid-btrfs-pool-config"

            incus storage create "incustest-$(basename "${INCUS_DIR}")-valid-btrfs-pool-config" btrfs btrfs.mount_options="rw,strictatime,user_subvol_rm_allowed"
            incus storage set "incustest-$(basename "${INCUS_DIR}")-valid-btrfs-pool-config" btrfs.mount_options "rw,relatime,user_subvol_rm_allowed"
            incus storage delete "incustest-$(basename "${INCUS_DIR}")-valid-btrfs-pool-config"
        fi

        # Create dir pool.
        incus storage create "incustest-$(basename "${INCUS_DIR}")-pool5" dir

        # Check that we cannot create storage pools inside of ${INCUS_DIR} other than ${INCUS_DIR}/storage-pools/{pool_name}.
        ! incus storage create "incustest-$(basename "${INCUS_DIR}")-pool5_under_incus_dir" dir source="${INCUS_DIR}" || false

        # Check that we can create storage pools inside of ${INCUS_DIR}/storage-pools/{pool_name}.
        incus storage create "incustest-$(basename "${INCUS_DIR}")-pool5_under_incus_dir" dir source="${INCUS_DIR}/storage-pools/incustest-$(basename "${INCUS_DIR}")-pool5_under_incus_dir"

        incus storage delete "incustest-$(basename "${INCUS_DIR}")-pool5_under_incus_dir"

        # Test that no invalid dir storage pool configuration keys can be set.
        ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-dir-pool-config" dir lvm.thinpool_name=bla || false
        ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-dir-pool-config" dir lvm.use_thinpool=false || false
        ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-dir-pool-config" dir lvm.vg_name=bla || false
        ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-dir-pool-config" dir size=1GiB || false
        ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-dir-pool-config" dir volume.block.filesystem=ext4 || false
        ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-dir-pool-config" dir volume.block.mount_options=discard || false
        ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-dir-pool-config" dir volume.zfs.remove_snapshots=true || false
        ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-dir-pool-config" dir volume.zfs.use_refquota=true || false
        ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-dir-pool-config" dir zfs.clone_copy=true || false
        ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-dir-pool-config" dir zfs.pool_name=bla || false

        incus storage create "incustest-$(basename "${INCUS_DIR}")-valid-dir-pool-config" dir rsync.bwlimit=1024
        incus storage delete "incustest-$(basename "${INCUS_DIR}")-valid-dir-pool-config"

        if [ "$incus_backend" = "lvm" ]; then
            # Create lvm pool.
            configure_loop_device loop_file_3 loop_device_3
            # shellcheck disable=SC2154
            incus storage create "incustest-$(basename "${INCUS_DIR}")-pool6" lvm source="${loop_device_3}" volume.size=25MiB

            configure_loop_device loop_file_5 loop_device_5
            # shellcheck disable=SC2154
            # Should fail if vg does not exist, since we have no way of knowing where
            # to create the vg without a block device path set.
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-pool10" lvm source=test_vg_1 volume.size=25MiB || false
            # shellcheck disable=SC2154
            deconfigure_loop_device "${loop_file_5}" "${loop_device_5}"

            configure_loop_device loop_file_6 loop_device_6
            # shellcheck disable=SC2154
            pvcreate "${loop_device_6}"
            vgcreate "incustest-$(basename "${INCUS_DIR}")-pool11-test_vg_2" "${loop_device_6}"
            # Reuse existing volume group "test_vg_2" on existing physical volume.
            incus storage create "incustest-$(basename "${INCUS_DIR}")-pool11" lvm source="incustest-$(basename "${INCUS_DIR}")-pool11-test_vg_2" volume.size=25MiB

            configure_loop_device loop_file_7 loop_device_7
            # shellcheck disable=SC2154
            pvcreate "${loop_device_7}"
            vgcreate "incustest-$(basename "${INCUS_DIR}")-pool12-test_vg_3" "${loop_device_7}"
            # Reuse existing volume group "test_vg_3" on existing physical volume.
            incus storage create "incustest-$(basename "${INCUS_DIR}")-pool12" lvm source="incustest-$(basename "${INCUS_DIR}")-pool12-test_vg_3" volume.size=25MiB

            configure_loop_device loop_file_8 loop_device_8
            # shellcheck disable=SC2154
            # Create new volume group "test_vg_4".
            incus storage create "incustest-$(basename "${INCUS_DIR}")-pool13" lvm source="${loop_device_8}" lvm.vg_name="incustest-$(basename "${INCUS_DIR}")-pool13-test_vg_4" volume.size=25MiB

            incus storage create "incustest-$(basename "${INCUS_DIR}")-pool14" lvm volume.size=25MiB

            incus storage create "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15" lvm lvm.use_thinpool=false volume.size=25MiB

            # Test that no invalid lvm storage pool configuration keys can be set.
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-lvm-pool-config" lvm volume.zfs.remove_snapshots=true || false
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-lvm-pool-config" lvm volume.zfs_use_refquota=true || false
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-lvm-pool-config" lvm zfs.clone_copy=true || false
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-lvm-pool-config" lvm zfs.pool_name=bla || false
            ! incus storage create "incustest-$(basename "${INCUS_DIR}")-invalid-lvm-pool-config" lvm lvm.use_thinpool=false lvm.thinpool_name="incustest-$(basename "${INCUS_DIR}")-invalid-lvm-pool-config" || false

            # Test that all valid lvm storage pool configuration keys can be set.
            incus storage create "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool16" lvm lvm.thinpool_name="incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config"
            incus storage create "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool17" lvm lvm.vg_name="incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config"
            incus storage create "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool18" lvm size=1GiB
            incus storage create "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool19" lvm volume.block.filesystem=ext4
            incus storage create "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool20" lvm volume.block.mount_options=discard
            incus storage create "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool21" lvm volume.size=25MiB
            incus storage create "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool22" lvm lvm.use_thinpool=true
            incus storage create "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool23" lvm lvm.use_thinpool=true lvm.thinpool_name="incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config"
            incus storage create "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool24" lvm rsync.bwlimit=1024
            incus storage create "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool25" lvm volume.block.mount_options="rw,strictatime,discard"
            incus storage set "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool25" volume.block.mount_options "rw,lazytime"
            incus storage create "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool26" lvm volume.block.filesystem=btrfs

            # Functional test: verify that block.create_options are actually applied to ext4 volumes.
            incus storage create "incustest-$(basename "${INCUS_DIR}")-lvm-createopts" lvm
            ensure_import_testimage
            incus launch testimage c-lvm-createopts -s "incustest-$(basename "${INCUS_DIR}")-lvm-createopts"
            storage_check_create_options_applied "incustest-$(basename "${INCUS_DIR}")-lvm-createopts" ext4 c-lvm-createopts volume
            storage_check_create_options_applied "incustest-$(basename "${INCUS_DIR}")-lvm-createopts" xfs c-lvm-createopts volume
            storage_check_create_options_applied "incustest-$(basename "${INCUS_DIR}")-lvm-createopts" ext4 c-lvm-createopts pool
            storage_check_create_options_applied "incustest-$(basename "${INCUS_DIR}")-lvm-createopts" xfs c-lvm-createopts pool
            incus rm -f c-lvm-createopts
            incus storage delete "incustest-$(basename "${INCUS_DIR}")-lvm-createopts"
        fi

        # Set default storage pool for image import.
        incus profile device add default root disk path="/" pool="incustest-$(basename "${INCUS_DIR}")-pool5"

        # Import image into default storage pool.
        ensure_import_testimage

        # Muck around with some containers on various pools.
        if [ "$incus_backend" = "zfs" ]; then
            incus init testimage c1pool1 -s "incustest-$(basename "${INCUS_DIR}")-pool1"
            incus list -c b c1pool1 | grep "incustest-$(basename "${INCUS_DIR}")-pool1"

            incus init testimage c2pool2 -s "incustest-$(basename "${INCUS_DIR}")-pool2"
            incus list -c b c2pool2 | grep "incustest-$(basename "${INCUS_DIR}")-pool2"

            incus launch testimage c3pool1 -s "incustest-$(basename "${INCUS_DIR}")-pool1"
            incus list -c b c3pool1 | grep "incustest-$(basename "${INCUS_DIR}")-pool1"

            incus launch testimage c4pool2 -s "incustest-$(basename "${INCUS_DIR}")-pool2"
            incus list -c b c4pool2 | grep "incustest-$(basename "${INCUS_DIR}")-pool2"

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool1" c1pool1
            incus storage volume set "incustest-$(basename "${INCUS_DIR}")-pool1" c1pool1 zfs.use_refquota true
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool1" c1pool1 c1pool1 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool1" c1pool1 c1pool1 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool1" c1pool1 c1pool1
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool1" c1pool1 c1pool1 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool1" c1pool1 c1pool1 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool1" c1pool1 c1pool1

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool1" c2pool2
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool1" c2pool2 c2pool2 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool1" c2pool2 c2pool2 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool1" c2pool2 c2pool2
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool1" c2pool2 c2pool2 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool1" c2pool2 c2pool2 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool1" c2pool2 c2pool2

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool2" c3pool1
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool2" c3pool1 c3pool1 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool2" c3pool1 c3pool1 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool2" c3pool1 c3pool1
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool2" c3pool1 c3pool1 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool2" c3pool1 c3pool1 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool2" c3pool1 c3pool1

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool2" c4pool2
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool2" c4pool2 c4pool2 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool2" c4pool2 c4pool2 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool2" c4pool2 c4pool2
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool2" c4pool2 c4pool2 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool2" c4pool2 c4pool2 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool2" c4pool2 c4pool2
            incus storage volume rename "incustest-$(basename "${INCUS_DIR}")-pool2" c4pool2 c4pool2-renamed
            incus storage volume rename "incustest-$(basename "${INCUS_DIR}")-pool2" c4pool2-renamed c4pool2
        fi

        if [ "$incus_backend" = "btrfs" ]; then
            incus init testimage c5pool3 -s "incustest-$(basename "${INCUS_DIR}")-pool3"
            incus list -c b c5pool3 | grep "incustest-$(basename "${INCUS_DIR}")-pool3"
            incus init testimage c6pool4 -s "incustest-$(basename "${INCUS_DIR}")-pool4"
            incus list -c b c6pool4 | grep "incustest-$(basename "${INCUS_DIR}")-pool4"

            incus launch testimage c7pool3 -s "incustest-$(basename "${INCUS_DIR}")-pool3"
            incus list -c b c7pool3 | grep "incustest-$(basename "${INCUS_DIR}")-pool3"
            incus launch testimage c8pool4 -s "incustest-$(basename "${INCUS_DIR}")-pool4"
            incus list -c b c8pool4 | grep "incustest-$(basename "${INCUS_DIR}")-pool4"

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool3" c5pool3
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool3" c5pool3 c5pool3 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool3" c5pool3 c5pool3 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool3" c5pool3 c5pool3 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool3" c5pool3 c5pool3 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool3" c5pool3 c5pool3 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool3" c5pool3 c5pool3 testDevice

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool4" c6pool4
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool4" c6pool4 c5pool3 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool4" c6pool4 c5pool3 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool4" c6pool4 c5pool3 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool4" c6pool4 c5pool3 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool4" c6pool4 c5pool3 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool4" c6pool4 c5pool3 testDevice

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool3" c7pool3
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool3" c7pool3 c7pool3 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool3" c7pool3 c7pool3 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool3" c7pool3 c7pool3 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool3" c7pool3 c7pool3 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool3" c7pool3 c7pool3 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool3" c7pool3 c7pool3 testDevice

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool4" c8pool4
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool4" c8pool4 c8pool4 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool4" c8pool4 c8pool4 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool4" c8pool4 c8pool4 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool4" c8pool4 c8pool4 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool4" c8pool4 c8pool4 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool4" c8pool4 c8pool4 testDevice
            incus storage volume rename "incustest-$(basename "${INCUS_DIR}")-pool4" c8pool4 c8pool4-renamed
            incus storage volume rename "incustest-$(basename "${INCUS_DIR}")-pool4" c8pool4-renamed c8pool4
        fi

        incus init testimage c9pool5 -s "incustest-$(basename "${INCUS_DIR}")-pool5"
        incus list -c b c9pool5 | grep "incustest-$(basename "${INCUS_DIR}")-pool5"

        incus launch testimage c11pool5 -s "incustest-$(basename "${INCUS_DIR}")-pool5"
        incus list -c b c11pool5 | grep "incustest-$(basename "${INCUS_DIR}")-pool5"

        incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool5" c9pool5
        incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool5" c9pool5 c9pool5 testDevice /opt
        ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool5" c9pool5 c9pool5 testDevice2 /opt || false
        incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool5" c9pool5 c9pool5 testDevice
        incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool5" c9pool5 c9pool5 testDevice /opt
        ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool5" c9pool5 c9pool5 testDevice2 /opt || false
        incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool5" c9pool5 c9pool5 testDevice

        incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool5" c11pool5
        incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool5" c11pool5 c11pool5 testDevice /opt
        ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool5" c11pool5 c11pool5 testDevice2 /opt || false
        incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool5" c11pool5 c11pool5 testDevice
        incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool5" c11pool5 c11pool5 testDevice /opt
        ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool5" c11pool5 c11pool5 testDevice2 /opt || false
        incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool5" c11pool5 c11pool5 testDevice
        incus storage volume rename "incustest-$(basename "${INCUS_DIR}")-pool5" c11pool5 c11pool5-renamed
        incus storage volume rename "incustest-$(basename "${INCUS_DIR}")-pool5" c11pool5-renamed c11pool5

        incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool5" c12pool5
        # should create snap0
        incus storage volume snapshot create "incustest-$(basename "${INCUS_DIR}")-pool5" c12pool5
        # should create snap1
        incus storage volume snapshot create "incustest-$(basename "${INCUS_DIR}")-pool5" c12pool5

        if [ "$incus_backend" = "lvm" ]; then
            incus init testimage c10pool6 -s "incustest-$(basename "${INCUS_DIR}")-pool6"
            incus list -c b c10pool6 | grep "incustest-$(basename "${INCUS_DIR}")-pool6"

            # Test if volume group renaming works by setting lvm.vg_name.
            incus storage set "incustest-$(basename "${INCUS_DIR}")-pool6" lvm.vg_name "incustest-$(basename "${INCUS_DIR}")-pool6-newName"

            incus storage set "incustest-$(basename "${INCUS_DIR}")-pool6" lvm.thinpool_name "incustest-$(basename "${INCUS_DIR}")-pool6-newThinpoolName"

            incus launch testimage c12pool6 -s "incustest-$(basename "${INCUS_DIR}")-pool6"
            incus list -c b c12pool6 | grep "incustest-$(basename "${INCUS_DIR}")-pool6"
            # grow lv
            incus config device set c12pool6 root size 30MiB
            incus restart c12pool6 --force
            # shrink lv
            incus config device set c12pool6 root size 25MiB
            incus restart c12pool6 --force

            incus init testimage c10pool11 -s "incustest-$(basename "${INCUS_DIR}")-pool11"
            incus list -c b c10pool11 | grep "incustest-$(basename "${INCUS_DIR}")-pool11"

            incus launch testimage c12pool11 -s "incustest-$(basename "${INCUS_DIR}")-pool11"
            incus list -c b c12pool11 | grep "incustest-$(basename "${INCUS_DIR}")-pool11"

            incus init testimage c10pool12 -s "incustest-$(basename "${INCUS_DIR}")-pool12"
            incus list -c b c10pool12 | grep "incustest-$(basename "${INCUS_DIR}")-pool12"

            incus launch testimage c12pool12 -s "incustest-$(basename "${INCUS_DIR}")-pool12"
            incus list -c b c12pool12 | grep "incustest-$(basename "${INCUS_DIR}")-pool12"

            incus init testimage c10pool13 -s "incustest-$(basename "${INCUS_DIR}")-pool13"
            incus list -c b c10pool13 | grep "incustest-$(basename "${INCUS_DIR}")-pool13"

            incus launch testimage c12pool13 -s "incustest-$(basename "${INCUS_DIR}")-pool13"
            incus list -c b c12pool13 | grep "incustest-$(basename "${INCUS_DIR}")-pool13"

            incus init testimage c10pool14 -s "incustest-$(basename "${INCUS_DIR}")-pool14"
            incus list -c b c10pool14 | grep "incustest-$(basename "${INCUS_DIR}")-pool14"

            incus launch testimage c12pool14 -s "incustest-$(basename "${INCUS_DIR}")-pool14"
            incus list -c b c12pool14 | grep "incustest-$(basename "${INCUS_DIR}")-pool14"

            incus init testimage c10pool15 -s "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15"
            incus list -c b c10pool15 | grep "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15"

            incus launch testimage c12pool15 -s "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15"
            incus list -c b c12pool15 | grep "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15"

            # Test that changing block filesystem works
            incus storage set "incustest-$(basename "${INCUS_DIR}")-pool6" volume.block.filesystem xfs
            incus storage set "incustest-$(basename "${INCUS_DIR}")-pool6" volume.size 300MiB
            incus init testimage c1pool6 -s "incustest-$(basename "${INCUS_DIR}")-pool6"
            incus storage set "incustest-$(basename "${INCUS_DIR}")-pool6" volume.block.filesystem btrfs
            incus storage set "incustest-$(basename "${INCUS_DIR}")-pool6" volume.size 120MiB
            incus init testimage c2pool6 -s "incustest-$(basename "${INCUS_DIR}")-pool6"

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool6" c10pool6
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool6" c10pool6 c10pool6 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool6" c10pool6 c10pool6 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool6" c10pool6 c10pool6 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool6" c10pool6 c10pool6 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool6" c10pool6 c10pool6 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool6" c10pool6 c10pool6 testDevice

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool6" c12pool6
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool6" c12pool6 c12pool6 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool6" c12pool6 c12pool6 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool6" c12pool6 c12pool6 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool6" c12pool6 c12pool6 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool6" c12pool6 c12pool6 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool6" c12pool6 c12pool6 testDevice

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool11" c10pool11
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool11" c10pool11 c10pool11 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool11" c10pool11 c10pool11 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool11" c10pool11 c10pool11 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool11" c10pool11 c10pool11 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool11" c10pool11 c10pool11 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool11" c10pool11 c10pool11 testDevice

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool11" c12pool11
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool11" c12pool11 c10pool11 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool11" c12pool11 c10pool11 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool11" c12pool11 c10pool11 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool11" c12pool11 c10pool11 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool11" c12pool11 c10pool11 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool11" c12pool11 c10pool11 testDevice

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool12" c10pool12
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool12" c10pool12 c10pool12 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool12" c10pool12 c10pool12 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool12" c10pool12 c10pool12 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool12" c10pool12 c10pool12 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool12" c10pool12 c10pool12 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool12" c10pool12 c10pool12 testDevice

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool12" c12pool12
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool12" c12pool12 c12pool12 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool12" c12pool12 c12pool12 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool12" c12pool12 c12pool12 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool12" c12pool12 c12pool12 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool12" c12pool12 c12pool12 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool12" c12pool12 c12pool12 testDevice

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool13" c10pool13
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool13" c10pool13 c10pool13 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool13" c10pool13 c10pool13 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool13" c10pool13 c10pool13 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool13" c10pool13 c10pool13 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool13" c10pool13 c10pool13 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool13" c10pool13 c10pool13 testDevice

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool13" c12pool13
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool13" c12pool13 c12pool13 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool13" c12pool13 c12pool13 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool13" c12pool13 c12pool13 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool13" c12pool13 c12pool13 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool13" c12pool13 c12pool13 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool13" c12pool13 c12pool13 testDevice

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool14" c10pool14
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool14" c10pool14 c10pool14 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool14" c10pool14 c10pool14 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool14" c10pool14 c10pool14 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool14" c10pool14 c10pool14 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool14" c10pool14 c10pool14 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool14" c10pool14 c10pool14 testDevice

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool14" c12pool14
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool14" c12pool14 c12pool14 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool14" c12pool14 c12pool14 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool14" c12pool14 c12pool14 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool14" c12pool14 c12pool14 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool14" c12pool14 c12pool14 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool14" c12pool14 c12pool14 testDevice

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15" c10pool15
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15" c10pool15 c10pool15 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15" c10pool15 c10pool15 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15" c10pool15 c10pool15 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15" c10pool15 c10pool15 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15" c10pool15 c10pool15 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15" c10pool15 c10pool15 testDevice

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15" c12pool15
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15" c12pool15 c12pool15 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15" c12pool15 c12pool15 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15" c12pool15 c12pool15 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15" c12pool15 c12pool15 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15" c12pool15 c12pool15 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15" c12pool15 c12pool15 testDevice
        fi

        if [ "$incus_backend" = "zfs" ]; then
            incus launch testimage c13pool7 -s "incustest-$(basename "${INCUS_DIR}")-pool7"
            incus launch testimage c14pool7 -s "incustest-$(basename "${INCUS_DIR}")-pool7"

            incus launch testimage c15pool8 -s "incustest-$(basename "${INCUS_DIR}")-pool8"
            incus launch testimage c16pool8 -s "incustest-$(basename "${INCUS_DIR}")-pool8"

            incus launch testimage c17pool9 -s "incustest-$(basename "${INCUS_DIR}")-pool9"
            incus launch testimage c18pool9 -s "incustest-$(basename "${INCUS_DIR}")-pool9"

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool7" c13pool7
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool7" c13pool7 c13pool7 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool7" c13pool7 c13pool7 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool7" c13pool7 c13pool7 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool7" c13pool7 c13pool7 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool7" c13pool7 c13pool7 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool7" c13pool7 c13pool7 testDevice

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool7" c14pool7
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool7" c14pool7 c14pool7 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool7" c14pool7 c14pool7 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool7" c14pool7 c14pool7 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool7" c14pool7 c14pool7 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool7" c14pool7 c14pool7 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool7" c14pool7 c14pool7 testDevice

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool8" c15pool8
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool8" c15pool8 c15pool8 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool8" c15pool8 c15pool8 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool8" c15pool8 c15pool8 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool8" c15pool8 c15pool8 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool8" c15pool8 c15pool8 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool8" c15pool8 c15pool8 testDevice

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool8" c16pool8
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool8" c16pool8 c16pool8 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool8" c16pool8 c16pool8 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool8" c16pool8 c16pool8 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool8" c16pool8 c16pool8 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool8" c16pool8 c16pool8 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool8" c16pool8 c16pool8 testDevice

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool9" c17pool9
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool9" c17pool9 c17pool9 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool9" c17pool9 c17pool9 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool9" c17pool9 c17pool9 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool9" c17pool9 c17pool9 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool9" c17pool9 c17pool9 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool9" c17pool9 c17pool9 testDevice

            incus storage volume create "incustest-$(basename "${INCUS_DIR}")-pool9" c18pool9
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool9" c18pool9 c18pool9 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool9" c18pool9 c18pool9 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool9" c18pool9 c18pool9 testDevice
            incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool9" c18pool9 c18pool9 testDevice /opt
            ! incus storage volume attach "incustest-$(basename "${INCUS_DIR}")-pool9" c18pool9 c18pool9 testDevice2 /opt || false
            incus storage volume detach "incustest-$(basename "${INCUS_DIR}")-pool9" c18pool9 c18pool9 testDevice
            incus storage volume rename "incustest-$(basename "${INCUS_DIR}")-pool9" c18pool9 c18pool9-renamed
            incus storage volume rename "incustest-$(basename "${INCUS_DIR}")-pool9" c18pool9-renamed c18pool9
        fi

        if [ "$incus_backend" = "zfs" ]; then
            incus delete -f c1pool1
            incus delete -f c3pool1

            incus delete -f c4pool2
            incus delete -f c2pool2

            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool1" c1pool1
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool1" c2pool2
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool2" c3pool1
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool2" c4pool2
        fi

        if [ "$incus_backend" = "btrfs" ]; then
            incus delete -f c5pool3
            incus delete -f c7pool3

            incus delete -f c8pool4
            incus delete -f c6pool4

            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool3" c5pool3
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool4" c6pool4
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool3" c7pool3
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool4" c8pool4
        fi

        incus delete -f c9pool5
        incus delete -f c11pool5

        incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool5" c9pool5
        incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool5" c11pool5
        incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool5" c12pool5

        if [ "$incus_backend" = "lvm" ]; then
            incus delete -f c1pool6
            incus delete -f c2pool6
            incus delete -f c10pool6
            incus delete -f c12pool6

            incus delete -f c10pool11
            incus delete -f c12pool11

            incus delete -f c10pool12
            incus delete -f c12pool12

            incus delete -f c10pool13
            incus delete -f c12pool13

            incus delete -f c10pool14
            incus delete -f c12pool14

            incus delete -f c10pool15
            incus delete -f c12pool15

            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool6" c10pool6
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool6" c12pool6
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool11" c10pool11
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool11" c12pool11
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool12" c10pool12
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool12" c12pool12
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool13" c10pool13
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool13" c12pool13
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool14" c10pool14
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool14" c12pool14
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15" c10pool15
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15" c12pool15
        fi

        if [ "$incus_backend" = "zfs" ]; then
            incus delete -f c13pool7
            incus delete -f c14pool7

            incus delete -f c15pool8
            incus delete -f c16pool8

            incus delete -f c17pool9
            incus delete -f c18pool9

            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool7" c13pool7
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool7" c14pool7
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool8" c15pool8
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool8" c16pool8
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool9" c17pool9
            incus storage volume delete "incustest-$(basename "${INCUS_DIR}")-pool9" c18pool9
        fi

        incus image delete testimage

        if [ "$incus_backend" = "zfs" ]; then
            incus storage delete "incustest-$(basename "${INCUS_DIR}")-pool7"
            incus storage delete "incustest-$(basename "${INCUS_DIR}")-pool8"
            incus storage delete "incustest-$(basename "${INCUS_DIR}")-pool9"
            # shellcheck disable=SC2154
            deconfigure_loop_device "${loop_file_4}" "${loop_device_4}"

            incus storage delete "incustest-$(basename "${INCUS_DIR}")-pool1"

            incus storage delete "incustest-$(basename "${INCUS_DIR}")-pool2"
            # shellcheck disable=SC2154
            deconfigure_loop_device "${loop_file_1}" "${loop_device_1}"
        fi

        if [ "$incus_backend" = "btrfs" ]; then
            incus storage delete "incustest-$(basename "${INCUS_DIR}")-pool4"
            # shellcheck disable=SC2154
            deconfigure_loop_device "${loop_file_2}" "${loop_device_2}"
        fi

        if [ "$incus_backend" = "lvm" ]; then
            incus storage delete "incustest-$(basename "${INCUS_DIR}")-pool6"
            # shellcheck disable=SC2154
            pvremove -ff "${loop_device_3}" || true
            # shellcheck disable=SC2154
            deconfigure_loop_device "${loop_file_3}" "${loop_device_3}"

            incus storage delete "incustest-$(basename "${INCUS_DIR}")-pool11"
            # shellcheck disable=SC2154
            vgremove -ff "incustest-$(basename "${INCUS_DIR}")-pool11-test_vg_2" || true
            pvremove -ff "${loop_device_6}" || true
            # shellcheck disable=SC2154
            deconfigure_loop_device "${loop_file_6}" "${loop_device_6}"

            incus storage delete "incustest-$(basename "${INCUS_DIR}")-pool12"
            vgremove -ff "incustest-$(basename "${INCUS_DIR}")-pool12-test_vg_3" || true
            pvremove -ff "${loop_device_7}" || true
            # shellcheck disable=SC2154
            deconfigure_loop_device "${loop_file_7}" "${loop_device_7}"

            incus storage delete "incustest-$(basename "${INCUS_DIR}")-pool13"
            vgremove -ff "incustest-$(basename "${INCUS_DIR}")-pool13-test_vg_4" || true
            pvremove -ff "${loop_device_8}" || true
            # shellcheck disable=SC2154
            deconfigure_loop_device "${loop_file_8}" "${loop_device_8}"

            incus storage delete "incustest-$(basename "${INCUS_DIR}")-pool14"
            vgremove -ff "incustest-$(basename "${INCUS_DIR}")-pool14" || true

            incus storage delete "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15"
            vgremove -ff "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool15" || true

            incus storage delete "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool16"
            vgremove -ff "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool16" || true

            incus storage delete "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool17"
            vgremove -ff "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool17" || true

            incus storage delete "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool18"
            vgremove -ff "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool18" || true

            incus storage delete "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool19"
            vgremove -ff "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool19" || true

            incus storage delete "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool20"
            vgremove -ff "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool20" || true

            incus storage delete "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool21"
            vgremove -ff "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool21" || true

            incus storage delete "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool22"
            vgremove -ff "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool22" || true

            incus storage delete "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool23"
            vgremove -ff "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool23" || true

            incus storage delete "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool24"
            vgremove -ff "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool24" || true

            incus storage delete "incustest-$(basename "${INCUS_DIR}")-valid-lvm-pool-config-pool25"
            vgremove -ff "incustest-$(basename "${INCUS_DIR}")-non-thinpool-pool25" || true
        fi
    )

    # Test applying quota (expected size ranges are in KiB and have an allowable range to account for allocation variations).
    QUOTA1="400MiB"
    rootMinKiB1="320000"
    rootMaxKiB1="450000"

    QUOTA2="800MiB"
    rootMinKiB2="720000"
    rootMaxKiB2="850000"

    if [ "$incus_backend" != "dir" ]; then
        incus launch testimage quota1
        rootOrigSizeKiB=$(incus exec quota1 -- df -P / | tail -n1 | awk '{print $2}')
        rootOrigMinSizeKiB=$((rootOrigSizeKiB - 2000))
        rootOrigMaxSizeKiB=$((rootOrigSizeKiB + 2000))

        incus profile device set default root size "${QUOTA1}"
        incus stop -f quota1
        incus start quota1

        # BTRFS quota isn't accessible with the df tool.
        if [ "$incus_backend" != "btrfs" ]; then
            rootSizeKiB=$(incus exec quota1 -- df -P / | tail -n1 | awk '{print $2}')
            if [ "$rootSizeKiB" -gt "$rootMaxKiB1" ] || [ "$rootSizeKiB" -lt "$rootMinKiB1" ]; then
                echo "root size not within quota range"
                false
            fi
        fi

        incus launch testimage quota2
        incus stop -f quota2
        incus start quota2

        incus init testimage quota3
        incus start quota3

        incus profile device set default root size "${QUOTA2}"

        incus stop -f quota1
        incus start quota1

        incus stop -f quota2
        incus start quota2
        if [ "$incus_backend" != "btrfs" ]; then
            rootSizeKiB=$(incus exec quota2 -- df -P / | tail -n1 | awk '{print $2}')
            if [ "$rootSizeKiB" -gt "$rootMaxKiB2" ] || [ "$rootSizeKiB" -lt "$rootMinKiB2" ]; then
                echo "root size not within quota range"
                false
            fi
        fi

        incus stop -f quota3
        incus start quota3

        incus profile device unset default root size

        # Only ZFS supports hot quota changes (LVM requires a reboot).
        if [ "$incus_backend" = "zfs" ]; then
            rootSizeKiB=$(incus exec quota1 -- df -P / | tail -n1 | awk '{print $2}')
            if [ "$rootSizeKiB" -gt "$rootOrigMaxSizeKiB" ] || [ "$rootSizeKiB" -lt "$rootOrigMinSizeKiB" ]; then
                echo "original root size not restored"
                false
            fi
        fi

        incus stop -f quota1
        incus start quota1
        if [ "$incus_backend" = "zfs" ]; then
            rootSizeKiB=$(incus exec quota1 -- df -P / | tail -n1 | awk '{print $2}')
            if [ "$rootSizeKiB" -gt "$rootOrigMaxSizeKiB" ] || [ "$rootSizeKiB" -lt "$rootOrigMinSizeKiB" ]; then
                echo "original root size not restored"
                false
            fi
        fi

        incus stop -f quota2
        incus start quota2

        incus stop -f quota3
        incus start quota3

        incus delete -f quota1
        incus delete -f quota2
        incus delete -f quota3
    fi

    if [ "${incus_backend}" = "btrfs" ]; then
        # shellcheck disable=SC2031
        pool_name="incustest-$(basename "${INCUS_DIR}")-quota"

        # shellcheck disable=SC1009
        incus storage create "${pool_name}" btrfs

        # Import image into default storage pool.
        ensure_import_testimage

        # Launch container.
        incus launch -s "${pool_name}" testimage c1

        # Disable quotas. The usage should be 0.
        # shellcheck disable=SC2031
        btrfs quota disable "${INCUS_DIR}/storage-pools/${pool_name}"
        usage=$(incus query /1.0/instances/c1/state | jq '.disk.root.usage')
        [ "${usage}" = "-1" ]

        # Enable quotas. The usage should then be > 0.
        # shellcheck disable=SC2031
        btrfs quota enable "${INCUS_DIR}/storage-pools/${pool_name}"
        usage=$(incus query /1.0/instances/c1/state | jq '.disk.root.usage')
        [ "${usage}" -gt 0 ]

        # Clean up everything.
        incus rm -f c1
        incus storage delete "${pool_name}"
    fi

    # Test removing storage pools only containing image volumes
    # shellcheck disable=SC2031,2269
    INCUS_DIR="${INCUS_DIR}"
    storage_pool="incustest-$(basename "${INCUS_DIR}")-pool26"
    if [ "${incus_backend}" = "linstor" ]; then
        incus storage create "$storage_pool" "$incus_backend" linstor.resource_group.place_count=1
    elif [ "${incus_backend}" = "truenas" ]; then
        incus storage create "$storage_pool" "$incus_backend" "$(truenas_source)/$(basename "${INCUS_DIR}")-pool26" "$(truenas_config)" "$(truenas_allow_insecure)" "$(truenas_api_key)"
    else
        incus storage create "$storage_pool" "$incus_backend"
    fi
    incus init -s "${storage_pool}" testimage c1
    # The storage pool will not be removed since it has c1 attached to it
    ! incus storage delete "${storage_pool}" || false
    incus delete c1
    # The storage pool will be deleted since the testimage is also attached to
    # the default pool
    incus storage delete "${storage_pool}"
    incus image show testimage

    # Test storage pool resize
    if [ "${incus_backend}" = "btrfs" ] || [ "${incus_backend}" = "lvm" ] || [ "${incus_backend}" = "zfs" ]; then
        # shellcheck disable=SC1009
        pool_name="incustest-$(basename "${INCUS_DIR}")-pool1"

        incus storage create "${pool_name}" "${incus_backend}" size=1GiB

        incus launch testimage c1 -s "${pool_name}"

        expected_size=1073741824
        # +/- 5% of the expected size
        expected_size_min=1020054732
        expected_size_max=1127428916

        # Check pool file size
        [ "$(stat --format="%s" "${INCUS_DIR}/disks/${pool_name}.img")" = "${expected_size}" ]

        if [ "${incus_backend}" = "btrfs" ]; then
            actual_size="$(btrfs filesystem show --raw "${INCUS_DIR}/disks/${pool_name}.img" | awk '/devid/{print $4}')"
        elif [ "${incus_backend}" = "lvm" ]; then
            actual_size="$(lvs --noheadings --nosuffix --units b --options='lv_size' "incustest-$(basename "${INCUS_DIR}")/IncusThinPool")"
        elif [ "${incus_backend}" = "zfs" ]; then
            actual_size="$(zpool list -Hp "${pool_name}" | awk '{print $2}')"
        fi

        # Check that pool size is within the expected range
        [ "${actual_size}" -ge "${expected_size_min}" ] || [ "${actual_size}" -le "${expected_size_max}" ]

        # Grow pool
        incus storage set "${pool_name}" size=2GiB

        expected_size=2147483648
        # +/- 5% of the expected size
        expected_size_min=2040109465
        expected_size_max=2254857831

        # Check pool file size
        [ "$(stat --format="%s" "${INCUS_DIR}/disks/${pool_name}.img")" = "${expected_size}" ]

        if [ "${incus_backend}" = "btrfs" ]; then
            actual_size="$(btrfs filesystem show --raw "${INCUS_DIR}/disks/${pool_name}.img" | awk '/devid/{print $4}')"
        elif [ "${incus_backend}" = "lvm" ]; then
            actual_size="$(lvs --noheadings --nosuffix --units b --options='lv_size' "incustest-$(basename "${INCUS_DIR}")/IncusThinPool")"
        elif [ "${incus_backend}" = "zfs" ]; then
            actual_size="$(zpool list -Hp "${pool_name}" | awk '{print $2}')"
        fi

        # Check that pool size is within the expected range
        [ "${actual_size}" -ge "${expected_size_min}" ] || [ "${actual_size}" -le "${expected_size_max}" ]

        # Shrinking the pool should fail
        ! incus storage set "${pool_name}" size=1GiB || false

        # Ensure the pool is still usable after resizing by launching an instance
        incus launch testimage c2 -s "${pool_name}"

        incus rm -f c1 c2
        incus storage rm "${pool_name}"
    fi

    # shellcheck disable=SC2031,2269
    INCUS_DIR="${INCUS_DIR}"
    kill_incus "${INCUS_STORAGE_DIR}"
}
