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diff --git a/tests/bugs/glusterd/bug-1230121-replica_subvol_count_correct_cal.t b/tests/bugs/glusterd/bug-1230121-replica_subvol_count_correct_cal.t
new file mode 100644
index 00000000000..71d98e18491
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+++ b/tests/bugs/glusterd/bug-1230121-replica_subvol_count_correct_cal.t
@@ -0,0 +1,52 @@
+#!/bin/bash
+
+## Test case for BZ:1230121  glusterd crashed while trying to remove a bricks
+## one selected from each replica set - after shrinking nX3 to nX2 to nX1
+
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../volume.rc
+. $(dirname $0)/../../cluster.rc
+
+cleanup;
+
+## Start a 2 node virtual cluster
+TEST launch_cluster 2;
+TEST pidof glusterd
+
+## Peer probe server 2 from server 1 cli
+TEST $CLI_1 peer probe $H2;
+
+EXPECT_WITHIN $PROBE_TIMEOUT 1 peer_count
+
+## Creating a 2x3 replicate volume
+TEST $CLI_1 volume create $V0 replica 3 $H1:$B1/brick1 $H2:$B2/brick2 \
+                                        $H1:$B1/brick3 $H2:$B2/brick4 \
+                                        $H1:$B1/brick5 $H2:$B2/brick6
+
+## Start the volume
+TEST $CLI_1 volume start $V0
+
+
+## Shrinking volume replica 2x3 to 2x2 by performing remove-brick operation.
+TEST $CLI_1 volume remove-brick $V0 replica 2 $H1:$B1/brick1 $H2:$B2/brick6 force
+
+## Shrinking volume replica 2x2 to 1x2 by performing remove-brick operation
+TEST $CLI_1 volume remove-brick $V0 replica 2 $H1:$B1/brick3 $H2:$B2/brick2 force
+
+## Shrinking volume replica from 1x2 to 1x1 by performing remove-brick operation
+TEST $CLI_1 volume remove-brick $V0 replica 1 $H1:$B1/brick5 force
+
+
+
+### Expanding volume replica by performing add-brick operation.
+
+## Expend volume replica from 1x1 to 1x2 by performing add-brick operation
+TEST $CLI_1 volume add-brick $V0 replica 2 $H1:$B1/brick5 force
+
+## Expend volume replica from 1x2 to 2x2 by performing add-brick operation
+TEST $CLI_1 volume add-brick $V0 replica 2 $H1:$B1/brick3 $H2:$B2/brick2 force
+
+## Expend volume replica from 2x2 to 2x3 by performing add-brick operation
+TEST $CLI_1 volume add-brick $V0 replica 3 $H1:$B1/brick1 $H2:$B2/brick6 force
+
+cleanup;