master - tests: validate acceptable external origin size

[Zdenek Kabelac]

Gitweb:        http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=42fa0e6dd14a105d1...
Commit:        42fa0e6dd14a105d17ca329f73e27f1daa64e9f3
Parent:        155405b0e1d310fbc44f263c5e3a5c5d23043207
Author:        Zdenek Kabelac 
AuthorDate:    Wed Jan 29 14:23:50 2014 +0100
Committer:     Zdenek Kabelac 
CommitterDate: Wed Jan 29 14:59:09 2014 +0100

tests: validate acceptable external origin size

---
 test/shell/lvconvert-thin-external.sh |    8 ++++++--
 test/shell/lvcreate-thin-external.sh  |   10 ++++++++++
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/test/shell/lvconvert-thin-external.sh b/test/shell/lvconvert-thin-external.sh
index 53758fc..dbe5972 100644
--- a/test/shell/lvconvert-thin-external.sh
+++ b/test/shell/lvconvert-thin-external.sh
@@ -49,9 +49,13 @@ fi

lvcreate -l10 -T $vg/pool
 # Can't convert pool to external origin
-lvcreate -l10 -T $vg/pool1
+lvcreate -l10 -T $vg/pool1 -c 192k
 not lvconvert -T --thinpool $vg/pool1 $vg/pool --originname origin
-lvremove -f $vg/pool1
+# Create pool1 chunk_size unaligned LV and check failing conversion
+lvcreate -l2 -n $lv1 $vg
+not lvconvert -T --thinpool $vg/pool1 $vg/$lv1
+
+lvremove -f $vg/pool1 $vg/$lv1

# create plain LV (will be used for external origin)
 lvcreate -L8M -n $lv1 $vg
diff --git a/test/shell/lvcreate-thin-external.sh b/test/shell/lvcreate-thin-external.sh
index c9aba6f..14c7f82 100644
--- a/test/shell/lvcreate-thin-external.sh
+++ b/test/shell/lvcreate-thin-external.sh
@@ -26,6 +26,16 @@ aux prepare_pvs 2 64

vgcreate $vg -s 64K $(cat DEVICES)

+# Test validation for external origin being multiple of thin pool chunk size
+lvcreate -L10M -T $vg/pool192 -c 192k
+lvcreate -an -pr -Zn -l1 -n $lv1 $vg
+not lvcreate -s $vg/$lv1 --thinpool $vg/pool192
+
+lvcreate -an -pr -Zn -l5 -n $lv2 $vg
+not lvcreate -s $vg/$lv2 --thinpool $vg/pool192
+lvremove -f $vg
+
+# Prepare pool and external origin with filesystem
 lvcreate -L10M -V10M -T $vg/pool --name $lv1
 mkfs.ext2 $DM_DEV_DIR/$vg/$lv1