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test/shell/lvcreate-thin.sh
292 строки
10 KB
Zdenek Kabelac
tests: check lvcreate thin with setautoactivation
30 июн 2025, 17:56
30 июн 2025, 17:56
bc417b2
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#!/usr/bin/env bash # Copyright (C) 2011-2014 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 " export LVM_TEST_THIN_REPAIR_CMD=${LVM_TEST_THIN_REPAIR_CMD-/bin/false} . lib/inittest --skip-with-lvmpolld check_lv_field_modules_() { mod=$1 shift for d in "$@"; do check lv_field $vg/$d modules $mod done } # # Main # aux have_thin 1 0 0 || skip which mkfs.ext4 || skip aux prepare_pvs 2 64 get_devs vgcreate $SHARED -s 64K "$vg" "${DEVICES[@]}" # Create named pool only lvcreate -l1 -T $vg/pool1 lvcreate -l1 -T --thinpool $vg/pool2 lvcreate -l1 -T --thinpool pool3 $vg invalid lvcreate -l1 --type thin $vg/pool4 invalid lvcreate -l1 --type thin --thinpool $vg/pool5 invalid lvcreate -l1 --type thin --thinpool pool6 $vg lvcreate -l1 --type thin-pool $vg/pool7 lvcreate -l1 --type thin-pool --thinpool $vg/pool8 lvcreate -l1 --type thin-pool --thinpool pool9 $vg lvremove -ff $vg/pool1 $vg/pool2 $vg/pool3 $vg/pool7 $vg/pool8 $vg/pool9 check vg_field $vg lv_count 0 # Let's pretend pool is like normal LV when using --type thin-pool support --name # Reject ambiguous thin pool names 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 # no size specified and no origin name give for snapshot invalid lvcreate --thinpool pool $vg check vg_field $vg lv_count 0 lvcreate --type thin-pool -l1 --name pool1 $vg lvcreate --type thin-pool -l1 --name $vg/pool2 # If the thin pool name is unambiguous let it proceed 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 # Create default pool name lvcreate -l1 -T $vg invalid lvcreate -l1 --type thin $vg lvcreate -l1 --type thin-pool $vg lvremove -ff $vg check vg_field $vg lv_count 0 # Create default pool and default thin LV lvcreate -l1 -V2G -T $vg lvcreate -l1 -V2G --type thin $vg lvremove -ff $vg # Create named pool and default thin LV 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 check lv_exists $vg lvo1 lvo2 lvo3 lvremove -ff $vg # 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 check lv_exists $vg lv1 lv2 lv3 lv4 lv5 lv6 lvremove -ff $vg 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 check lv_exists $vg lv1 lv2 lv3 lv4 lv5 lv6 lvremove -ff $vg # Create default thin LV in existing pool lvcreate -L4M -T $vg/pool 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 check lv_exists $vg lvo0 lvo1 lvo2 lvo3 lvo4 lvo5 # Create named thin LV in existing pool 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 check lv_exists $vg lv1 lv2 lv3 lv4 lv5 lv6 lv7 lv8 lv9 lv10 lv11 lv12 check vg_field $vg lv_count 19 check lv_field $vg/lv1 thin_id 7 lvremove -ff $vg check vg_field $vg lv_count 0 # Create thin snapshot of thinLV lvcreate -L10M -I4 -i2 -V10M -T $vg/pool --name lv1 mkfs.ext4 "$DM_DEV_DIR/$vg/lv1" lvcreate -K -s $vg/lv1 --name snap_lv1 fsck -n "$DM_DEV_DIR/$vg/snap_lv1" lvcreate -s $vg/lv1 --name lv2 lvcreate -s $vg/lv1 --name $vg/lv3 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 lvdisplay --maps $vg check_lv_field_modules_ thin,thin-pool lv1 snap_lv1 lv2 lv3 check vg_field $vg lv_count 5 lvremove -ff $vg # Normal Snapshots of thinLV lvcreate -L4M -V2G -T $vg/pool --name lv1 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 check_lv_field_modules_ snapshot snap_lv1 lv2 lv3 lv4 check vg_field $vg lv_count 6 lvremove -ff $vg check vg_field $vg lv_count 0 # Check how allocator works with 2PVs where one is nearly full lvcreate -l99%PV $vg "$dev1" lvs -a $vg # Check when separate metadata is required, allocation needs to fail fail lvcreate -L10 -T --poolmetadataspare n --config 'allocation/thin_pool_metadata_require_separate_pvs=1' $vg # Check when data and metadata may share the same PV, it shall pass lvcreate -L10 -T --poolmetadataspare n --config 'allocation/thin_pool_metadata_require_separate_pvs=0' $vg lvremove -f $vg # 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 # Too large chunk size (max is 1GB) not lvcreate -L4M --chunksize 2G -T $vg/pool1 # Cannot specify --minor with pool fail lvcreate -L10M --minor 100 -T $vg/pool_minor # FIXME: Currently ambiguous - 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 # Test creation of inactive pool lvcreate -an -L4M -T $vg/pool1 lvcreate -V2G --name lv1 -T $vg/pool1 # Check we are able remove spare volume if we want to lvremove -f $vg/lvol0_pmspare # Origin name is not accepted not lvcreate -s $vg/lv1 -L4M -V2G --name $vg/lv4 # Check we cannot create mirror/raid1 and thin or thinpool together not lvcreate -T mirpool -L4M --alloc anywhere -m1 $vg not lvcreate --thinpool mirpool -L4M --alloc anywhere -m1 $vg # Check pool metadata volume is zeroed, when zero_metadata is enabled. # 1st. ensure 8megs of both PVs will have some non-0 data lvcreate -L8m -n $lv1 $vg "$dev1" lvextend -L+8m $vg/$lv1 "$dev2" dd if=/dev/urandom of="$DM_DEV_DIR/$vg/$lv1" bs=1M count=16 oflag=direct conv=fdatasync lvremove -ff $vg/$lv1 lvcreate -l1 --poolmetadatasize 4m --conf 'allocation/zero_metadata=1' -vvvv -T $vg/pool lvchange -an $vg # component activation to check device was zeroed lvchange -y -ay $vg/pool_tmeta dd if="$DM_DEV_DIR/$vg/pool_tmeta" of=file bs=1M count=3 skip=1 iflag=direct conv=fdatasync md5sum -b file | tee out # md5sum of 3M of zeros grep d1dd210d6b1312cb342b56d02bd5e651 out lvchange -an $vg lvremove -ff $vg # Usability of --setautoactivation lvcreate --setautoactivation y -l1 -T $vg/pool1 lvcreate --setautoactivation n -l1 -T $vg/pool2 check lv_field $vg/pool1 autoactivation "enabled" check lv_field $vg/pool2 autoactivation "" lvcreate --setautoactivation y -V1 -n $lv1 $vg/pool1 lvcreate --setautoactivation n -V1 -n $lv2 $vg/pool2 check lv_field $vg/$lv1 autoactivation "enabled" check lv_field $vg/$lv2 autoactivation "" lvcreate --setautoactivation y -V1 -n $lv3 -l1 -T $vg/pool3 lvcreate --setautoactivation n -V1 -n $lv4 -l1 -T $vg/pool4 check lv_field $vg/pool3 autoactivation "enabled" check lv_field $vg/pool4 autoactivation "" check lv_field $vg/$lv3 autoactivation "enabled" check lv_field $vg/$lv4 autoactivation "" lvremove -ff $vg vgremove -ff $vg