This is the test by Albert Pauw. Fail 2 disks, and add one.
Signed-off-by: Martin Wilck <mwilck@xxxxxxxx>
---
tests/10ddf-fail-twice | 56 ++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 56 insertions(+), 0 deletions(-)
create mode 100644 tests/10ddf-fail-twice
diff --git a/tests/10ddf-fail-twice b/tests/10ddf-fail-twice
new file mode 100644
index 0000000..269b424
--- /dev/null
+++ b/tests/10ddf-fail-twice
@@ -0,0 +1,56 @@
+# sanity check array creation
+
+ddf_check_hold() {
+ if mdadm --remove $1 $2; then
+ echo "$2 removal from $1 should have been blocked" >&2
+ cat /proc/mdstat >&2
+ mdadm -E $2
+ exit 1
+ fi
+}
+
+ddf_check_removal() {
+ if ! mdadm --remove $1 $2 ; then
+ echo "$2 removal from $1 should have succeeded" >&2
+ cat /proc/mdstat >&2
+ mdadm -E $2
+ exit 1
+ fi
+}
+
+. tests/env-ddf-template
+
+num_disks=5
+mdadm -CR $container -e ddf -n $num_disks $dev8 $dev9 $dev10 $dev11 $dev12
+ddf_check container $num_disks
+
+mdadm -CR $member0 -n 2 -l 1 $container
+mdadm -CR $member1 -n 3 -l 5 $container
+
+mdadm --wait $member1 $member0 || mdadm --wait $member1 $member0
+
+mdadm $member0 --fail $dev11
+mdadm $member1 --fail $dev9
+
+mdadm $container --add $dev13
+
+mdadm --wait $member1 $member0 || mdadm --wait $member1 $member0
+
+{ grep -q 'external:/md127/1.*\[3/3\]' /proc/mdstat &&
+ grep -q 'external:/md127/0.*\[2/1\]' /proc/mdstat; } || {
+ echo unexpected states in /proc/mdstat
+ cat /proc/mdstat
+ mdadm -Ss
+ exit 1
+}
+
+{ mdadm -E $dev10 | grep -q 'state\[0\] : Degraded, Consistent' &&
+ mdadm -E $dev10 | grep -q 'state\[1\] : Optimal, Consistent'; } || {
+ echo unexpected meta data state
+ mdadm -E $dev10
+ mdadm -Ss
+ exit 1
+}
+
+mdadm -Ss
+exit 0
--
1.7.1
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