1 files changed, 78 insertions, 0 deletions
diff --git a/tests/basic/tier/frequency-counters.t b/tests/basic/tier/frequency-counters.t
new file mode 100644
index 00000000000..707b8b4bbc6
--- /dev/null
+++ b/tests/basic/tier/frequency-counters.t
@@ -0,0 +1,78 @@
+#!/bin/bash
+
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../volume.rc
+. $(dirname $0)/../../tier.rc
+
+
+NUM_BRICKS=3
+DEMOTE_FREQ=10
+PROMOTE_FREQ=10
+NUM_FILES=5
+TEST_DIR=test
+# 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_vol () {
+        mkdir $B0/cold
+        mkdir $B0/hot
+        TEST $CLI volume create $V0 $H0:$B0/cold/${V0}{0..$1}
+        TEST $CLI volume set $V0 performance.quick-read off
+        TEST $CLI volume set $V0 performance.io-cache off
+        TEST $CLI volume start $V0
+}
+
+function create_dist_tier_vol () {
+        TEST $CLI volume attach-tier $V0 $H0:$B0/hot/${V0}{0..$1}
+        TEST $CLI volume set $V0 cluster.tier-mode test
+        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 features.record-counters on
+        TEST $CLI volume set $V0 cluster.read-freq-threshold 2
+        TEST $CLI volume set $V0 cluster.write-freq-threshold 2
+}
+
+cleanup;
+
+
+TEST glusterd
+
+#Create and start a tiered volume
+create_dist_vol $NUM_BRICKS
+
+$CLI volume set $V0 diagnostics.client-log-level DEBUG
+# Mount FUSE
+TEST glusterfs -s $H0 --volfile-id $V0 $M0
+
+# create some files
+mkdir $M0/$TEST_DIR
+cd $M0/${TEST_DIR}
+
+touch file{1..2}
+
+# attach tier
+create_dist_tier_vol $NUM_BRICKS
+
+sleep_until_mid_cycle $PROMOTE_FREQ
+
+# check if promotion on single hit, should fail
+echo "hi" >> file2
+drop_cache $M0
+sleep $PROMOTE_FREQ
+EXPECT "0" check_counters 0 0
+
+# check if promotion on double hit, should suceed
+sleep_until_mid_cycle $PROMOTE_FREQ
+echo "hi" >> file2
+drop_cache $M0
+echo "hi" >> file2
+drop_cache $M0
+
+EXPECT_WITHIN $PROMOTE_FREQ "0" check_counters 1 0
+
+TEST ! $CLI volume set $V0 features.record-counters off
+
+cd /
+
+cleanup
+