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#!/usr/bin/env bash
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# Copyright (C) 2011-2014 Red Hat, Inc. All rights reserved.
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#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions
# of the GNU General Public License v.2.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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# test currently needs to drop
# 'return NULL' in _lv_create_an_lv after log_error("Can't create %s without using "
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SKIP_WITH_LVMPOLLD = 1
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export LVM_TEST_THIN_REPAIR_CMD = ${ LVM_TEST_THIN_REPAIR_CMD -/bin/false }
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. lib/inittest
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check_lv_field_modules_( )
{
mod = $1
shift
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for d in " $@ " ; do
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check lv_field $vg /$d modules $mod
done
}
#
# Main
#
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aux have_thin 1 0 0 || skip
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which mkfs.ext4 || skip
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aux prepare_pvs 2 64
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get_devs
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vgcreate $SHARED -s 64K " $vg " " ${ DEVICES [@] } "
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# Create named pool only
lvcreate -l1 -T $vg /pool1
lvcreate -l1 -T --thinpool $vg /pool2
lvcreate -l1 -T --thinpool pool3 $vg
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invalid lvcreate -l1 --type thin $vg /pool4
invalid lvcreate -l1 --type thin --thinpool $vg /pool5
invalid lvcreate -l1 --type thin --thinpool pool6 $vg
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lvcreate -l1 --type thin-pool $vg /pool7
lvcreate -l1 --type thin-pool --thinpool $vg /pool8
lvcreate -l1 --type thin-pool --thinpool pool9 $vg
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lvremove -ff $vg /pool1 $vg /pool2 $vg /pool3 $vg /pool7 $vg /pool8 $vg /pool9
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check vg_field $vg lv_count 0
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# Let's pretend pool is like normal LV when using --type thin-pool support --name
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# Reject ambiguous thin pool names
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invalid lvcreate --type thin-pool -l1 --name pool1 $vg /pool2
invalid lvcreate --type thin-pool -l1 --name pool3 --thinpool pool4 $vg
invalid lvcreate --type thin-pool -l1 --name pool5 --thinpool pool6 $vg /pool7
invalid lvcreate --type thin-pool -l1 --name pool8 --thinpool pool8 $vg /pool9
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# no size specified and no origin name give for snapshot
invalid lvcreate --thinpool pool $vg
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check vg_field $vg lv_count 0
lvcreate --type thin-pool -l1 --name pool1 $vg
lvcreate --type thin-pool -l1 --name $vg /pool2
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# If the thin pool name is unambiguous let it proceed
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lvcreate --type thin-pool -l1 --name pool3 $vg /pool3
lvcreate --type thin-pool -l1 --name pool4 --thinpool $vg /pool4
lvcreate --type thin-pool -l1 --name pool5 --thinpool $vg /pool5 $vg /pool5
check lv_field $vg /pool1 segtype "thin-pool"
check lv_field $vg /pool2 segtype "thin-pool"
check lv_field $vg /pool3 segtype "thin-pool"
check lv_field $vg /pool4 segtype "thin-pool"
check lv_field $vg /pool5 segtype "thin-pool"
lvremove -ff $vg
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# Create default pool name
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lvcreate -l1 -T $vg
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invalid lvcreate -l1 --type thin $vg
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lvcreate -l1 --type thin-pool $vg
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lvremove -ff $vg
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check vg_field $vg lv_count 0
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# Create default pool and default thin LV
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lvcreate -l1 -V2G -T $vg
lvcreate -l1 -V2G --type thin $vg
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lvremove -ff $vg
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# Create named pool and default thin LV
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lvcreate -L4M -V2G --name lvo1 -T $vg /pool1
lvcreate -L4M -V2G --name lvo2 -T --thinpool $vg /pool2
lvcreate -L4M -V2G --name lvo3 -T --thinpool pool3 $vg
lvcreate -L4M -V2G --name lvo4 --type thin $vg /pool4
lvcreate -L4M -V2G --name lvo5 --type thin --thinpool $vg /pool5
lvcreate -L4M -V2G --name lvo6 --type thin --thinpool pool6 $vg
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check lv_exists $vg lvo1 lvo2 lvo3
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lvremove -ff $vg
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# Create named pool and named thin LV
lvcreate -L4M -V2G -T $vg /pool1 --name lv1
lvcreate -L4M -V2G -T $vg /pool2 --name $vg /lv2
lvcreate -L4M -V2G -T --thinpool $vg /pool3 --name lv3
lvcreate -L4M -V2G -T --thinpool $vg /pool4 --name $vg /lv4
lvcreate -L4M -V2G -T --thinpool pool5 --name lv5 $vg
lvcreate -L4M -V2G -T --thinpool pool6 --name $vg /lv6 $vg
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check lv_exists $vg lv1 lv2 lv3 lv4 lv5 lv6
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lvremove -ff $vg
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lvcreate -L4M -V2G --type thin $vg /pool1 --name lv1
lvcreate -L4M -V2G --type thin $vg /pool2 --name $vg /lv2
lvcreate -L4M -V2G --type thin --thinpool $vg /pool3 --name lv3
lvcreate -L4M -V2G --type thin --thinpool $vg /pool4 --name $vg /lv4
lvcreate -L4M -V2G --type thin --thinpool pool5 --name lv5 $vg
lvcreate -L4M -V2G --type thin --thinpool pool6 --name $vg /lv6 $vg
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check lv_exists $vg lv1 lv2 lv3 lv4 lv5 lv6
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lvremove -ff $vg
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# Create default thin LV in existing pool
lvcreate -L4M -T $vg /pool
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lvcreate -V2G --name lvo0 -T $vg /pool
lvcreate -V2G --name lvo1 -T --thinpool $vg /pool
lvcreate -V2G --name lvo2 -T --thinpool pool $vg
lvcreate -V2G --name lvo3 --type thin $vg /pool
lvcreate -V2G --name lvo4 --type thin --thinpool $vg /pool
lvcreate -V2G --name lvo5 --type thin --thinpool pool $vg
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check lv_exists $vg lvo0 lvo1 lvo2 lvo3 lvo4 lvo5
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# Create named thin LV in existing pool
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lvcreate -V2G -T $vg /pool --name lv1
lvcreate -V2G -T $vg /pool --name $vg /lv2
lvcreate -V2G -T --thinpool $vg /pool --name lv3
lvcreate -V2G -T --thinpool $vg /pool --name $vg /lv4
lvcreate -V2G -T --thinpool pool --name lv5 $vg
lvcreate -V2G -T --thinpool pool --name $vg /lv6 $vg
lvcreate -V2G --type thin $vg /pool --name lv7
lvcreate -V2G --type thin $vg /pool --name $vg /lv8
lvcreate -V2G --type thin --thinpool $vg /pool --name lv9
lvcreate -V2G --type thin --thinpool $vg /pool --name $vg /lv10
lvcreate -V2G --type thin --thinpool pool --name lv11 $vg
lvcreate -V2G --type thin --thinpool pool --name $vg /lv12 $vg
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check lv_exists $vg lv1 lv2 lv3 lv4 lv5 lv6 lv7 lv8 lv9 lv10 lv11 lv12
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check vg_field $vg lv_count 19
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check lv_field $vg /lv1 thin_id 7
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lvremove -ff $vg
check vg_field $vg lv_count 0
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# Create thin snapshot of thinLV
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lvcreate -L10M -I4 -i2 -V10M -T $vg /pool --name lv1
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mkfs.ext4 " $DM_DEV_DIR / $vg /lv1 "
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lvcreate -K -s $vg /lv1 --name snap_lv1
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fsck -n " $DM_DEV_DIR / $vg /snap_lv1 "
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lvcreate -s $vg /lv1 --name lv2
lvcreate -s $vg /lv1 --name $vg /lv3
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invalid lvcreate --type snapshot $vg /lv1 --name lv6
invalid lvcreate --type snapshot $vg /lv1 --name lv4
invalid lvcreate --type snapshot $vg /lv1 --name $vg /lv5
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lvdisplay --maps $vg
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check_lv_field_modules_ thin,thin-pool lv1 snap_lv1 lv2 lv3
check vg_field $vg lv_count 5
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lvremove -ff $vg
# Normal Snapshots of thinLV
lvcreate -L4M -V2G -T $vg /pool --name lv1
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lvcreate -s $vg /lv1 -l1 --name snap_lv1
lvcreate -s $vg /lv1 -l1 --name lv2
lvcreate -s $vg /lv1 -l1 --name $vg /lv3
lvcreate -s lv1 -L4M --name $vg /lv4
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check_lv_field_modules_ snapshot snap_lv1 lv2 lv3 lv4
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check vg_field $vg lv_count 6
lvremove -ff $vg
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check vg_field $vg lv_count 0
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# Fail cases
# Too small pool size (1 extent 64KB) for given chunk size
not lvcreate --chunksize 256 -l1 -T $vg /pool1
# Too small chunk size (min is 64KB - 128 sectors)
not lvcreate --chunksize 32 -l1 -T $vg /pool1
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# Too large chunk size (max is 1GB)
not lvcreate -L4M --chunksize 2G -T $vg /pool1
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# Cannot specify --minor with pool
fail lvcreate -L10M --minor 100 -T $vg /pool_minor
# FIXME: Currently ambigous - is it for thin, thin-pool, both ?
fail lvcreate -L4M -Mn -m0 -T --readahead 32 -V20 -n $lv $vg /pool_normal
# Check read-ahead setting will also pass with -Mn -m0
lvcreate -L4M -Mn -m0 -T --readahead 64k $vg /pool_readahead
lvcreate -V20M -Mn -m0 -T --readahead 128k -n thin_readahead $vg /pool_readahead
check lv_field $vg /pool_readahead lv_read_ahead "64.00k"
check lv_field $vg /thin_readahead lv_read_ahead "128.00k"
if test ! -d /sys/block/dm-2345; then
# Check some unused minor and support for --minor with thins
lvcreate --minor 2345 -T -V20M -n thin_minor $vg /pool_readahead
check lv_field $vg /thin_minor lv_minor "2345"
fi
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# Test creation of inactive pool
lvcreate -an -L4M -T $vg /pool1
lvcreate -V2G --name lv1 -T $vg /pool1
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# Check we are able remove spare volume if we want to
lvremove -f $vg /lvol0_pmspare
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# Origin name is not accepted
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not lvcreate -s $vg /lv1 -L4M -V2G --name $vg /lv4
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# Check we cannot create mirror/raid1 and thin or thinpool together
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not lvcreate -T mirpool -L4M --alloc anywhere -m1 $vg
not lvcreate --thinpool mirpool -L4M --alloc anywhere -m1 $vg
vgremove -ff $vg