[lvm-devel] master - tests: more thin external origin tests
Zdenek Kabelac
zkabelac at fedoraproject.org
Mon Jul 15 14:03:14 UTC 2013
Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=3498575b20c3dad46ba4e76fe8a9c3d95f75d1de
Commit: 3498575b20c3dad46ba4e76fe8a9c3d95f75d1de
Parent: 9a060948242e830555436678f5b15b84bca70b04
Author: Zdenek Kabelac <zkabelac at redhat.com>
AuthorDate: Mon Jul 15 14:46:52 2013 +0200
Committer: Zdenek Kabelac <zkabelac at redhat.com>
CommitterDate: Mon Jul 15 16:01:28 2013 +0200
tests: more thin external origin tests
---
test/shell/lvconvert-thin-external.sh | 73 +++++++++++++++++++++-----------
test/shell/lvcreate-thin-external.sh | 20 +++++-----
2 files changed, 58 insertions(+), 35 deletions(-)
diff --git a/test/shell/lvconvert-thin-external.sh b/test/shell/lvconvert-thin-external.sh
index 1bcf0b6..9f53fcb 100644
--- a/test/shell/lvconvert-thin-external.sh
+++ b/test/shell/lvconvert-thin-external.sh
@@ -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
diff --git a/test/shell/lvcreate-thin-external.sh b/test/shell/lvcreate-thin-external.sh
index fdc7528..c9aba6f 100644
--- a/test/shell/lvcreate-thin-external.sh
+++ b/test/shell/lvcreate-thin-external.sh
@@ -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
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