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tests: more thin external origin tests

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This commit is contained in:
Zdenek Kabelac 2013-07-15 14:46:52 +02:00
parent 9a06094824
commit 3498575b20
2 changed files with 58 additions and 35 deletions
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73
test/shell/lvconvert-thin-external.sh
View File

@ -24,12 +24,32 @@ aux have_thin 1 5 0 || skip
aux prepare_pvs 2 64
vgcreate $vg -s 64K $(cat DEVICES)
vgcreate $vg --metadatasize 128K -s 64K $(cat DEVICES)
# create thin pool
lvcreate -L8M -T $vg/pool
if test 0 -eq 1 ; then
# FIXME: needs patch to allow inactive old-snap creation
lvcreate -l10 -T $vg/pool
lvcreate -an -pr --zero n -l10 --name $lv1 $vg
lvcreate -s $vg/$lv1 --name $lv2 --thinpool $vg/pool
vgchange -an $vg
# oldstyle read-only inactive snapshot
lvcreate -an -s $vg/$lv2 -l10 -p r --name $lv3
# create plain LV
lvcreate -s $vg/$lv3 --name $lv4 --thinpool $vg/pool
lvremove -ff $vg/$lv3
lvremove -ff $vg
fi
#lvcreate -L20M --name orig $vg
#lvconvert -T --thinpool $vg/pool $vg/orig
#lvcreate -s -aey -L10M $vg/orig
#lvremove -f $vg
#exit 0
lvcreate -l10 -T $vg/pool
# create plain LV (will be used for external origin)
lvcreate -L8M -n $lv1 $vg
mkfs.ext2 $DM_DEV_DIR/$vg/$lv1
@ -44,14 +64,17 @@ dd if=/dev/zero of=mnt/test1 bs=1M count=1
lvconvert -T --originname extorg --thinpool $vg/pool $vg/$lv1
check active $vg $lv1
# FIXME handling attr is ...
get lv_field $vg/extorg attr | grep "^ori"
check inactive $vg extorg
touch mnt/test
umount mnt
# check fs is without errors
fsck -n $DM_DEV_DIR/$vg/$lv1
lvchange -ay $vg/extorg
lvchange -aey $vg/extorg
lvchange -an $vg/$lv1
check active $vg extorg
@ -60,43 +83,42 @@ check inactive $vg $lv1
# fsck in read-only mode
fsck -n $DM_DEV_DIR/$vg/extorg
#not lvresize -l+8 $vg/extorg
#not lvresize -l-4 $vg/extorg
#not lvchange -p rw $vg/extorg
not lvresize -l+8 $vg/extorg
not lvresize -l-4 $vg/extorg
not lvchange -p rw $vg/extorg
#lvresize -L+8M $vg/$lv1
#lvresize -L-4M $vg/$lv1
#lvchange -p r $vg/$lv1
#lvchange -p rw $vg/$lv1
lvchange -ay $vg
lvchange -aey $vg
lvs -a -o+origin_size,seg_size $vg
lvconvert --originname extorg1 --thinpool $vg/pool -T $vg/extorg
# Chain external origins
lvconvert --originname extorg1 --thinpool $vg/pool -T $vg/extorg
check inactive $vg extorg1
lvconvert --originname extorglv1 --thinpool $vg/pool -T $vg/extorg1
lvs -a -o+origin_size,seg_size $vg
lvconvert --originname extorg2 --thinpool $vg/pool -T $vg/extorg1
check inactive $vg extorg1
check inactive $vg extorg2
lvchange -an $vg/extorg
lvs -a -o+origin_size,seg_size $vg
check inactive $vg extorglv1
lvchange -ay $vg/extorg1
lvs -a -o+origin_size,seg_size $vg
lvcreate -l4 -s $vg/$lv1 -n $lv2
lvcreate -l8 -s $vg/extorg -n $lv3
lvcreate -l12 -s $vg/extorg1 -n $lv4
lvcreate -l16 -s $vg/extorglv1 -n $lv5
lvs -a -o+origin_size,seg_size,segtype $vg
lvcreate -l16 -s $vg/extorg2 -n $lv5
#vgchange -aey $vg
#lvremove -f $vg/extorg2
#exit 0
# Converting old-snapshot into external origin is not supported
not lvconvert -T --thinpool $vg/pool --originname lv5origin $vg/$lv4
lvs -a -o +segtype $vg
check lv_field $vg/$lv1 segtype thin
check lv_field $vg/$lv2 segtype linear
check lv_field $vg/$lv3 segtype linear
@ -104,17 +126,18 @@ check lv_field $vg/$lv4 segtype linear
check lv_field $vg/$lv5 segtype linear
check lv_field $vg/extorg segtype thin
check lv_field $vg/extorg1 segtype thin
check lv_field $vg/extorglv1 segtype linear
check lv_field $vg/extorg2 segtype linear
vgchange -ay $vg
lvs -a -o+origin_size,seg_size $vg
lvchange -an $vg/extorglv1
check inactive $vg extorglv1
lvchange -an $vg/extorg2
check inactive $vg extorg2
# Remove all volumes dependent on external origin
lvremove -f $vg/extorglv1
lvs -a -o+origin_size,seg_size,segtype $vg
lvremove -f $vg/extorg2
# Only pool is left
check vg_field $vg lv_count 1

20
test/shell/lvcreate-thin-external.sh
View File

@ -32,32 +32,32 @@ mkfs.ext2 $DM_DEV_DIR/$vg/$lv1
lvcreate -L4M -n $lv2 $vg
mkfs.ext2 $DM_DEV_DIR/$vg/$lv2
# Fail to create snapshot of rw LV
not lvcreate -s -K $vg/$lv2 --thinpool $vg/pool
# Fail to create external origin snapshot of rw LV
not lvcreate -s $vg/$lv2 --thinpool $vg/pool
lvchange -p r $vg/$lv2
# Fail to create snapshot of active r LV
# FIXME: kernel update needed
not lvcreate -s -K $vg/$lv2 --thinpool $vg/pool
not lvcreate -s $vg/$lv2 --thinpool $vg/pool
# Deactivate LV we want to use as external origin
# once kernel will ensure read-only this condition may go away
lvchange -an $vg/$lv2
lvcreate -s -K $vg/$lv2 --thinpool $vg/pool
lvcreate -s $vg/$lv2 --thinpool $vg/pool
# Fail with --thin and --snapshot
not lvcreate -s -K $vg/$lv5 --name $vg/$lv7 -T $vg/newpool
not lvcreate -s $vg/$lv5 --name $vg/$lv7 -T $vg/newpool
# Fail to create already existing pool
not lvcreate -s -K $vg/$lv2 -L10 --thinpool $vg/pool
not lvcreate -s -K $vg/$lv2 --chunksize 64 --thinpool $vg/pool
not lvcreate -s -K $vg/$lv2 --zero y --thinpool $vg/pool
not lvcreate -s -K $vg/$lv2 --poolmetadata $vg/$lv1 --thinpool $vg/pool
not lvcreate -s $vg/$lv2 -L10 --thinpool $vg/pool
not lvcreate -s $vg/$lv2 --chunksize 64 --thinpool $vg/pool
not lvcreate -s $vg/$lv2 --zero y --thinpool $vg/pool
not lvcreate -s $vg/$lv2 --poolmetadata $vg/$lv1 --thinpool $vg/pool
# Fail with nonexistent pool
not lvcreate -s -K $vg/$lv2 --thinpool $vg/newpool
not lvcreate -s $vg/$lv2 --thinpool $vg/newpool
# Create pool and snap
lvcreate -s -K $vg/$lv2 --name $vg/$lv3 -L20 --chunksize 128 --thinpool $vg/newpool