[sheepdog] [PATCH] test/func: add test cases for cluster wide snapshot

[Ruoyu]

Because saving and loading specified vdi in cluster wide snapshot
was introduced, TC 030 is updated for new test cases.

Signed-off-by: Ruoyu <liangry at ucweb.com>
---
 tests/functional/030     | 53 ++++++++++++++++++++++++++++++++++++++++++++++++
 tests/functional/030.out | 49 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 102 insertions(+)

diff --git a/tests/functional/030 b/tests/functional/030
index 463b911..90800b5 100755
--- a/tests/functional/030
+++ b/tests/functional/030
@@ -87,3 +87,56 @@ diff -u $STORE/csum.21.org $STORE/csum.21.new
 $DOG cluster info -v | _filter_cluster_info
 _vdi_create test3 10M
 _vdi_list
+
+
+# save or load specified vdi
+
+_cleanup
+for i in `seq 0 5`; do
+	_start_sheep $i
+done
+_wait_for_sheep 6
+
+_cluster_format
+
+for i in `seq 0 9`; do
+	$DOG vdi create test$i 10M
+	_random | $DOG vdi write test$i
+	$DOG vdi read test$i | md5sum > $STORE/csum.${i}3.org
+	$DOG vdi snapshot test$i -s snap
+done
+_vdi_list
+
+$DOG cluster snapshot save s3 $TMPDIR test0 test2 test4 test6 test8
+
+$DOG cluster snapshot show s3 $TMPDIR
+
+_cleanup
+for i in `seq 0 5`; do
+	_start_sheep $i
+done
+_wait_for_sheep 6
+
+_cluster_format
+$DOG cluster snapshot load s3 $TMPDIR
+_vdi_list
+
+for i in 0 2 4 6 8; do
+	$DOG vdi read test$i | md5sum > $STORE/csum.${i}3.new
+	diff -u $STORE/csum.${i}3.org $STORE/csum.${i}3.new
+done
+
+_cleanup
+for i in `seq 0 5`; do
+	_start_sheep $i
+done
+_wait_for_sheep 6
+
+_cluster_format
+$DOG cluster snapshot load s3 $TMPDIR test0 test4 test8
+_vdi_list
+
+for i in 0 4 8; do
+	$DOG vdi read test$i | md5sum > $STORE/csum.${i}3.new
+	diff -u $STORE/csum.${i}3.org $STORE/csum.${i}3.new
+done
diff --git a/tests/functional/030.out b/tests/functional/030.out
index 6811919..e54237e 100644
--- a/tests/functional/030.out
+++ b/tests/functional/030.out
@@ -50,3 +50,52 @@ s test1        2   10 MB   12 MB  0.0 MB DATE   fd32fd      6
 s test2        1   10 MB   12 MB  0.0 MB DATE   fd3815      3              
 s test2        2   10 MB   12 MB  0.0 MB DATE   fd3816      3              
   test2        0   10 MB  0.0 MB   12 MB DATE   fd3817      3              
+using backend plain store
+  Name        Id    Size    Used  Shared    Creation time   VDI id  Copies  Tag
+s test5        1   10 MB   12 MB  0.0 MB DATE   fd2c30      3          snap
+  test5        0   10 MB  0.0 MB   12 MB DATE   fd2c31      3              
+s test4        1   10 MB   12 MB  0.0 MB DATE   fd2de3      3          snap
+  test4        0   10 MB  0.0 MB   12 MB DATE   fd2de4      3              
+s test7        1   10 MB   12 MB  0.0 MB DATE   fd2f96      3          snap
+  test7        0   10 MB  0.0 MB   12 MB DATE   fd2f97      3              
+s test6        1   10 MB   12 MB  0.0 MB DATE   fd3149      3          snap
+  test6        0   10 MB  0.0 MB   12 MB DATE   fd314a      3              
+s test1        1   10 MB   12 MB  0.0 MB DATE   fd32fc      3          snap
+  test1        0   10 MB  0.0 MB   12 MB DATE   fd32fd      3              
+s test0        1   10 MB   12 MB  0.0 MB DATE   fd34af      3          snap
+  test0        0   10 MB  0.0 MB   12 MB DATE   fd34b0      3              
+s test3        1   10 MB   12 MB  0.0 MB DATE   fd3662      3          snap
+  test3        0   10 MB  0.0 MB   12 MB DATE   fd3663      3              
+s test2        1   10 MB   12 MB  0.0 MB DATE   fd3815      3          snap
+  test2        0   10 MB  0.0 MB   12 MB DATE   fd3816      3              
+s test9        1   10 MB   12 MB  0.0 MB DATE   fd4094      3          snap
+  test9        0   10 MB  0.0 MB   12 MB DATE   fd4095      3              
+s test8        1   10 MB   12 MB  0.0 MB DATE   fd4247      3          snap
+  test8        0   10 MB  0.0 MB   12 MB DATE   fd4248      3              
+1. VDI id: fd2de3, name: test4, tag: snap
+2. VDI id: fd3149, name: test6, tag: snap
+3. VDI id: fd34af, name: test0, tag: snap
+4. VDI id: fd3815, name: test2, tag: snap
+5. VDI id: fd4247, name: test8, tag: snap
+using backend plain store
+using backend plain store
+  Name        Id    Size    Used  Shared    Creation time   VDI id  Copies  Tag
+s test4        1   10 MB   12 MB  0.0 MB DATE   fd2de3      3          snap
+  test4        0   10 MB  0.0 MB   12 MB DATE   fd2de4      3              
+s test6        1   10 MB   12 MB  0.0 MB DATE   fd3149      3          snap
+  test6        0   10 MB  0.0 MB   12 MB DATE   fd314a      3              
+s test0        1   10 MB   12 MB  0.0 MB DATE   fd34af      3          snap
+  test0        0   10 MB  0.0 MB   12 MB DATE   fd34b0      3              
+s test2        1   10 MB   12 MB  0.0 MB DATE   fd3815      3          snap
+  test2        0   10 MB  0.0 MB   12 MB DATE   fd3816      3              
+s test8        1   10 MB   12 MB  0.0 MB DATE   fd4247      3          snap
+  test8        0   10 MB  0.0 MB   12 MB DATE   fd4248      3              
+using backend plain store
+using backend plain store
+  Name        Id    Size    Used  Shared    Creation time   VDI id  Copies  Tag
+s test4        1   10 MB   12 MB  0.0 MB DATE   fd2de3      3          snap
+  test4        0   10 MB  0.0 MB   12 MB DATE   fd2de4      3              
+s test0        1   10 MB   12 MB  0.0 MB DATE   fd34af      3          snap
+  test0        0   10 MB  0.0 MB   12 MB DATE   fd34b0      3              
+s test8        1   10 MB   12 MB  0.0 MB DATE   fd4247      3          snap
+  test8        0   10 MB  0.0 MB   12 MB DATE   fd4248      3              
-- 
1.8.3.2