1 files changed, 40 insertions, 0 deletions
diff --git a/tests/bugs/glusterd/bug-1406411-fail-add-brick-on-replica-count-change.t b/tests/bugs/glusterd/bug-1406411-fail-add-brick-on-replica-count-change.t
new file mode 100644
index 00000000000..bbd2d4cc948
--- /dev/null
+++ b/tests/bugs/glusterd/bug-1406411-fail-add-brick-on-replica-count-change.t
@@ -0,0 +1,40 @@
+#!/bin/bash
+
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../volume.rc
+
+cleanup;
+
+TEST glusterd;
+TEST pidof glusterd
+
+TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{1,2};
+TEST $CLI volume start $V0
+
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status $V0 $H0 $B0/${V0}1
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status $V0 $H0 $B0/${V0}2
+TEST kill_brick $V0 $H0 $B0/${V0}1
+
+#add-brick should fail
+TEST ! $CLI volume add-brick $V0 replica 3 $H0:$B0/${V0}3
+
+TEST $CLI volume start $V0 force
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status $V0 $H0 $B0/${V0}1
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status $V0 $H0 $B0/${V0}2
+TEST $CLI volume add-brick $V0 replica 3 $H0:$B0/${V0}3
+
+TEST $CLI volume create $V1 $H0:$B0/${V1}{1,2};
+TEST $CLI volume start $V1
+
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status $V1 $H0 $B0/${V1}1
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status $V1 $H0 $B0/${V1}2
+TEST kill_brick $V1 $H0 $B0/${V1}1
+
+#add-brick should fail
+TEST ! $CLI volume add-brick $V1 replica 2 $H0:$B0/${V1}{3,4}
+
+TEST $CLI volume start $V1 force
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status $V1 $H0 $B0/${V1}1
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status $V1 $H0 $B0/${V1}2
+TEST $CLI volume add-brick $V1 replica 2 $H0:$B0/${V1}{3,4}
+cleanup;