mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-22 17:35:59 +03:00
91 lines
3.1 KiB
Bash
91 lines
3.1 KiB
Bash
#!/usr/bin/env bash
|
|
|
|
# Copyright (C) 2015 Red Hat, Inc. All rights reserved.
|
|
#
|
|
# 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,
|
|
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
# test currently needs to drop
|
|
# 'return NULL' in _lv_create_an_lv after log_error("Can't create %s without using "
|
|
|
|
SKIP_WITH_LVMLOCKD=1
|
|
SKIP_WITH_LVMPOLLD=1
|
|
|
|
export LVM_TEST_THIN_REPAIR_CMD=${LVM_TEST_THIN_REPAIR_CMD-/bin/false}
|
|
|
|
. lib/inittest
|
|
|
|
aux have_thin 1 0 0 || skip
|
|
|
|
# Test --poolmetadatasize range
|
|
# allocating large devices for testing
|
|
aux prepare_pvs 10 16500
|
|
vgcreate $vg -s 64K $(cat DEVICES)
|
|
|
|
# Size 0 is not valid
|
|
invalid lvcreate -L4M --chunksize 128 --poolmetadatasize 0 -T $vg/pool1 2>out
|
|
lvcreate -Zn -L4M --chunksize 128 --poolmetadatasize 16k -T $vg/pool1 2>out
|
|
grep "WARNING: Minimum" out
|
|
# FIXME: metadata allocation fails, if PV doesn't have at least 16GB
|
|
# i.e. pool metadata device cannot be multisegment
|
|
lvcreate -Zn -L4M --chunksize 64k --poolmetadatasize 17G -T $vg/pool2 2>out
|
|
grep "WARNING: Maximum" out
|
|
check lv_field $vg/pool1_tmeta size "2.00m"
|
|
check lv_field $vg/pool2_tmeta size "15.81g"
|
|
|
|
# Check we do report correct percent values.
|
|
lvcreate --type zero -L3G $vg -n pool3
|
|
lvconvert -y --thinpool $vg/pool3
|
|
lvchange --errorwhenfull y $vg/pool3
|
|
lvchange --zero n $vg/pool3
|
|
lvcreate -V10G $vg/pool3 -n $lv1
|
|
lvcreate -V2G $vg/pool3 -n $lv2
|
|
dd if=/dev/zero of="$DM_DEV_DIR/$vg/$lv1" bs=512b count=1 conv=fdatasync
|
|
# ...excercise write speed to 'zero' device ;)
|
|
dd if=/dev/zero of="$DM_DEV_DIR/$vg/$lv2" bs=64K count=32767 conv=fdatasync
|
|
lvs -a $vg
|
|
# Check the percentage is not shown as 0.00
|
|
check lv_field $vg/$lv1 data_percent "0.01"
|
|
# Check the percentage is not shown as 100.00
|
|
check lv_field $vg/$lv2 data_percent "99.99"
|
|
|
|
|
|
# Check can start and see thinpool with metadata size above kernel limit
|
|
lvcreate -L4M --poolmetadatasize 16G -T $vg/poolM
|
|
check lv_field $vg/poolM data_percent "0.00"
|
|
|
|
lvremove -ff $vg
|
|
|
|
# Test automatic calculation of pool metadata size
|
|
lvcreate -L160G -T $vg/pool
|
|
check lv_field $vg/pool lv_metadata_size "80.00m"
|
|
check lv_field $vg/pool chunksize "128.00k"
|
|
lvremove -ff $vg/pool
|
|
|
|
lvcreate -L10G --chunksize 256 -T $vg/pool1
|
|
lvcreate -L60G --chunksize 1024 -T $vg/pool2
|
|
check lv_field $vg/pool1_tmeta size "2.50m"
|
|
check lv_field $vg/pool2_tmeta size "3.75m"
|
|
lvremove -ff $vg
|
|
|
|
# Block size of multiple 64KB needs >= 1.4
|
|
if aux have_thin 1 4 0 ; then
|
|
# Test chunk size is rounded to 64KB boundary
|
|
lvcreate -L10G --poolmetadatasize 4M -T $vg/pool
|
|
check lv_field $vg/pool chunk_size "192.00k"
|
|
fi
|
|
# Old thinpool target required rounding to power of 2
|
|
aux lvmconf "global/thin_disabled_features = [ \"block_size\" ]"
|
|
lvcreate -L10G --poolmetadatasize 4M -T $vg/pool_old
|
|
check lv_field $vg/pool_old chunk_size "256.00k"
|
|
lvremove -ff $vg
|
|
# reset
|
|
#aux lvmconf "global/thin_disabled_features = []"
|
|
|
|
vgremove -ff $vg
|