diff options
Diffstat (limited to 'test/shell/lvconvert-thin.sh')
| -rw-r--r-- | test/shell/lvconvert-thin.sh | 150 |
1 files changed, 134 insertions, 16 deletions
diff --git a/test/shell/lvconvert-thin.sh b/test/shell/lvconvert-thin.sh index 97ccc09..b1b11ab 100644 --- a/test/shell/lvconvert-thin.sh +++ b/test/shell/lvconvert-thin.sh @@ -1,4 +1,4 @@ -#!/bin/sh +#!/usr/bin/env bash # Copyright (C) 2012 Red Hat, Inc. All rights reserved. # @@ -8,9 +8,20 @@ # # 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -. lib/test +SKIP_WITH_LVMLOCKD=1 +SKIP_WITH_LVMPOLLD=1 + +export LVM_TEST_THIN_REPAIR_CMD=${LVM_TEST_THIN_REPAIR_CMD-/bin/false} + +. lib/inittest + +prepare_lvs() { + lvremove -f $vg + lvcreate -L10M -n $lv1 $vg + lvcreate -L8M -n $lv2 $vg +} # # Main @@ -18,26 +29,133 @@ aux have_thin 1 0 0 || skip aux prepare_pvs 4 64 +get_devs + +# build one large PV +vgcreate $vg1 "$dev1" "$dev2" "$dev3" + +# 32bit linux kernels are fragille with device size >= 16T +# maybe uname -m [ x86_64 | i686 ] +TSIZE=64T +aux can_use_16T || TSIZE=15T +lvcreate --type snapshot -l 100%FREE -n $lv $vg1 --virtualsize $TSIZE +aux extend_filter_LVMTEST + +pvcreate "$DM_DEV_DIR/$vg1/$lv" +vgcreate $vg -s 64K "$dev4" "$DM_DEV_DIR/$vg1/$lv" -vgcreate $vg -s 64K $(cat DEVICES) +lvcreate -L1T -n $lv1 $vg +lvconvert --yes -c 8M --type thin --poolmetadatasize 1G $vg/$lv1 + +# needs some --cachepool or --thinpool +invalid lvconvert --yes --poolmetadatasize 1G $vg/$lv1 +lvremove -f $vg # create mirrored LVs for data and metadata volumes -lvcreate -aey -l8 -m1 --mirrorlog core -n $lv1 $vg -lvcreate -aey -l4 -m1 --mirrorlog core -n $lv2 $vg +lvcreate -aey -L10M --type mirror -m1 --mirrorlog core -n $lv1 $vg +lvcreate -aey -L10M -n $lv2 $vg +lvchange -an $vg/$lv1 + +# conversion fails for mirror segment type +fail lvconvert --thinpool $vg/$lv1 + +# FIXME: temporarily we return error code 5 +INVALID=not +# cannot use same LV +$INVALID lvconvert --yes --thinpool $vg/$lv2 --poolmetadata $vg/$lv2 + +prepare_lvs + +# conversion fails for internal volumes +# can't use --readahead with --poolmetadata +invalid lvconvert --thinpool $vg/$lv1 --poolmetadata $vg/$lv2 --readahead 512 +lvconvert --yes --thinpool $vg/$lv1 --poolmetadata $vg/$lv2 + +prepare_lvs +lvconvert --yes -c 64 --stripes 2 --thinpool $vg/$lv1 --readahead 48 +lvremove -f $vg + + +# Swaping of metadata volume +lvcreate -L1T -n $lv1 $vg +lvcreate -L32 -n $lv2 $vg +lvconvert --yes -c 8M --type thin-pool $vg/$lv1 2>&1 | tee err +# Check there is a warning for large chunk size and zeroing enabled +grep "WARNING: Pool zeroing and" err +UUID=$(get lv_field $vg/$lv2 uuid) +# Fail is pool is active +# TODO maybe detect inactive pool and deactivate +fail lvconvert --yes --thinpool $vg/$lv1 --poolmetadata $lv2 +lvchange -an $vg +lvconvert --yes --thinpool $vg/$lv1 --poolmetadata $lv2 +check lv_field $vg/${lv1}_tmeta uuid "$UUID" + +# and swap again with new command --swapmetadata +lvconvert --yes --swapmetadata $vg/$lv1 --poolmetadata $lv2 +check lv_field $vg/$lv2 uuid "$UUID" +lvremove -f $vg + + +# test with bigger sizes +lvcreate -L1T -n $lv1 $vg +lvcreate -L8M -n $lv2 $vg +lvcreate -L1M -n $lv3 $vg + +# chunk size is bigger then size of thin pool data +fail lvconvert --yes -c 1G --thinpool $vg/$lv3 +# stripes can't be used with poolmetadata +invalid lvconvert --stripes 2 --thinpool $vg/$lv1 --poolmetadata $vg/$lv2 +# too small metadata (<2M) +fail lvconvert --yes -c 64 --thinpool $vg/$lv1 --poolmetadata $vg/$lv3 +# too small chunk size fails +$INVALID lvconvert -c 4 --thinpool $vg/$lv1 --poolmetadata $vg/$lv2 +# too big chunk size fails +$INVALID lvconvert -c 2G --thinpool $vg/$lv1 --poolmetadata $vg/$lv2 +# negative chunk size fails +$INVALID lvconvert -c -256 --thinpool $vg/$lv1 --poolmetadata $vg/$lv2 +# non multiple of 64KiB fails +$INVALID lvconvert -c 88 --thinpool $vg/$lv1 --poolmetadata $vg/$lv2 + +# cannot use same LV for pool and convertion +$INVALID lvconvert --yes --thinpool $vg/$lv3 -T $vg/$lv3 + +# Warning about smaller then suggested +lvconvert --yes -c 256 --thinpool $vg/$lv1 --poolmetadata $vg/$lv2 2>&1 | tee err +grep "WARNING: Chunk size is smaller" err +lvremove -f $vg + + +lvcreate -L1T -n $lv1 $vg +lvcreate -L32G -n $lv2 $vg +# Warning about bigger then needed +lvconvert --yes --thinpool $vg/$lv1 --poolmetadata $vg/$lv2 2>&1 | tee err +grep -i "maximum" err +lvremove -f $vg -lvconvert -c 64K --thinpool $vg/$lv1 --poolmetadata $vg/$lv2 -lvcreate -V10M -T $vg/$lv1 --name $lv3 +if test "$TSIZE" = 64T; then +lvcreate -L24T -n $lv1 $vg +# Warning about bigger then needed (24T data and 16G -> 128K chunk) +fail lvconvert --yes -c 64 --thinpool $vg/$lv1 2>&1 | tee err +grep "WARNING: Chunk size is too small" err +lvremove -f $vg +fi -# check lvrename work properly -lvrename $vg/$lv1 $vg/pool -check lv_field $vg/pool name "pool" +#lvs -a -o+chunk_size,stripe_size,seg_pe_ranges -lvrename $vg/$lv3 $vg/$lv4 -check lv_field $vg/$lv4 name "$lv4" +#################################### +# Prohibites thin pool conversions # +#################################### +lvcreate -L32 -n $lv1 $vg +lvcreate -L16 -n $lv2 $vg +lvconvert --yes --thinpool $vg/$lv1 -# not yet supported conversions -not lvconvert -m 1 $vg/pool -not lvconvert -m 1 $vg/$lv3 +not aux have_cache 1 3 0 || fail lvconvert --yes --type cache-pool $vg/$lv1 +fail lvconvert --yes --type mirror -m1 $vg/$lv1 +not aux have_raid 1 0 0 || fail lvconvert --yes --type raid1 -m1 $vg/$lv1 +fail lvconvert --yes --type snapshot $vg/$lv1 $vg/$lv2 +fail lvconvert --yes --type snapshot $vg/$lv2 $vg/$lv1 +fail lvconvert --yes --type thin-pool $vg/$lv1 vgremove -ff $vg +vgremove -ff $vg1 |