[PATCH 18/19] mdadm/tests: 07changelevelintr

[Xiao Ni <xni@redhat.com>]

It needs to specify a 2 powered array size when updating array size.
If not, it can't change chunksize.

And sometimes it reports error reshape doesn't happen. In fact the
reshape has finished. It doesn't need to wait before checking
reshape action. Because check function waits itself.

Signed-off-by: Xiao Ni <xni@redhat.com>
---
 tests/07changelevelintr        | 9 +++++----
 tests/07changelevelintr.broken | 9 ---------
 2 files changed, 5 insertions(+), 13 deletions(-)
 delete mode 100644 tests/07changelevelintr.broken

diff --git a/tests/07changelevelintr b/tests/07changelevelintr
index 18c63092071e..d921f2b284f9 100644
--- a/tests/07changelevelintr
+++ b/tests/07changelevelintr
@@ -27,11 +27,9 @@ checkgeo() {
 }
 
 restart() {
- sleep 0.5
  check reshape
  mdadm -S $md0
  mdadm -A $md0 $devs --backup-file=$bu
- sleep 0.5
  check reshape
 }
 
@@ -49,13 +47,16 @@ mdadm -G $md0 --layout rs --backup-file=$bu
 restart
 checkgeo md0 raid5 5 $[128*1024] 3
 
-mdadm -G $md0 --array-size 58368
+# It needs to shrink array size first. Choose a value that
+# is power of 2 for array size. If not, it can't change
+# chunk size.
+mdadm -G $md0 --array-size 51200
 mdadm -G $md0 --raid-disks 4 -c 64 --backup-file=$bu
 restart
 checkgeo md0 raid5 4 $[64*1024] 3
 
 devs="$dev0 $dev1 $dev2 $dev3"
-mdadm -G $md0 --array-size 19456
+mdadm -G $md0 --array-size 18432
 mdadm -G $md0 -n 2 -c 256 --backup-file=$bu
 restart
 checkgeo md0 raid5 2 $[256*1024] 3
diff --git a/tests/07changelevelintr.broken b/tests/07changelevelintr.broken
deleted file mode 100644
index 284b49068295..000000000000
--- a/tests/07changelevelintr.broken
+++ /dev/null
@@ -1,9 +0,0 @@
-always fails
-
-Fails with errors:
-
-  mdadm: this change will reduce the size of the array.
-         use --grow --array-size first to truncate array.
-         e.g. mdadm --grow /dev/md0 --array-size 56832
-
-  ERROR: no reshape happening
-- 
2.32.0 (Apple Git-132)