1 files changed, 72 insertions, 0 deletions
diff --git a/tests/bugs/tier/bug-1286974.t b/tests/bugs/tier/bug-1286974.t
new file mode 100644
index 00000000000..a2d8131a0da
--- /dev/null
+++ b/tests/bugs/tier/bug-1286974.t
@@ -0,0 +1,72 @@
+#!/bin/bash
+
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../volume.rc
+. $(dirname $0)/../../tier.rc
+
+
+NUM_BRICKS=3
+DEMOTE_FREQ=5
+PROMOTE_FREQ=5
+
+
+
+# Creates a tiered volume with pure distribute hot and cold tiers
+# Both hot and cold tiers will have an equal number of bricks.
+
+function create_dist_tier_vol () {
+        mkdir $B0/cold
+        mkdir $B0/hot
+        TEST $CLI volume create $V0 disperse 6 disperse-data 4 $H0:$B0/cold/${V0}{1..12}
+        TEST $CLI volume set $V0 performance.quick-read off
+        TEST $CLI volume set $V0 performance.io-cache off
+        TEST $CLI volume set $V0 features.ctr-enabled on
+        TEST $CLI volume start $V0
+        TEST $CLI volume attach-tier $V0 replica 2 $H0:$B0/hot/${V0}{0..$1}
+        TEST $CLI volume set $V0 cluster.tier-demote-frequency $DEMOTE_FREQ
+        TEST $CLI volume set $V0 cluster.tier-promote-frequency $PROMOTE_FREQ
+        TEST $CLI volume set $V0 cluster.read-freq-threshold 0
+        TEST $CLI volume set $V0 cluster.write-freq-threshold 0
+        TEST $CLI volume set $V0 cluster.tier-mode test
+}
+
+function tier_task_name () {
+        local task_name=$1;
+        $CLI volume status $V0 task | grep "$task_name";
+        echo $?;
+}
+
+cleanup;
+
+#Basic checks
+TEST glusterd
+TEST pidof glusterd
+TEST $CLI volume info
+
+
+#Create and start a tiered volume
+create_dist_tier_vol $NUM_BRICKS
+
+# Mount FUSE
+TEST glusterfs -s $H0 --volfile-id $V0 $M0
+
+TEST touch /mnt/glusterfs/0/file{1..100};
+
+EXPECT "0" tier_task_name "Tier migration";
+
+TEST $CLI volume tier $V0 detach start
+
+EXPECT "0" tier_task_name "Detach tier";
+
+TEST $CLI volume stop $V0 force;
+
+TEST $CLI volume start $V0 force;
+
+EXPECT "0" tier_task_name "Detach tier";
+
+TEST $CLI volume tier $V0 detach stop
+
+EXPECT "0" tier_task_name "Tier migration";
+
+cleanup;
+