1 files changed, 149 insertions, 0 deletions
diff --git a/tests/basic/shd-mux.t b/tests/basic/shd-mux.t
new file mode 100644
index 00000000000..e42a34ab1f7
--- /dev/null
+++ b/tests/basic/shd-mux.t
@@ -0,0 +1,149 @@
+#!/bin/bash
+
+. $(dirname $0)/../include.rc
+. $(dirname $0)/../volume.rc
+
+cleanup;
+
+TESTS_EXPECTED_IN_LOOP=16
+
+TEST glusterd
+TEST pidof glusterd
+TEST $CLI volume create $V0 replica 3 $H0:$B0/${V0}{0,1,2,3,4,5}
+TEST $CLI volume set $V0 cluster.background-self-heal-count 0
+TEST $CLI volume set $V0 cluster.eager-lock off
+TEST $CLI volume set $V0 performance.flush-behind off
+TEST $CLI volume start $V0
+TEST $GFS --volfile-id=/$V0 --volfile-server=$H0 $M0
+
+shd_pid=$(get_shd_mux_pid $V0)
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^6$" number_healer_threads_shd $V0 "__afr_shd_healer_wait"
+
+#Create a one more volume
+TEST $CLI volume create ${V0}_1 replica 3 $H0:$B0/${V0}_1{0,1,2,3,4,5}
+TEST $CLI volume start ${V0}_1
+
+#Check whether the shd has multiplexed or not
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^1$" shd_count
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^${shd_pid}$" get_shd_mux_pid ${V0}_1
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^${shd_pid}$" get_shd_mux_pid ${V0}
+
+TEST $CLI volume set ${V0}_1 cluster.background-self-heal-count 0
+TEST $CLI volume set ${V0}_1 cluster.eager-lock off
+TEST $CLI volume set ${V0}_1 performance.flush-behind off
+TEST $GFS --volfile-id=/${V0}_1 --volfile-server=$H0 $M1
+
+TEST kill_brick $V0 $H0 $B0/${V0}0
+TEST kill_brick $V0 $H0 $B0/${V0}4
+TEST kill_brick ${V0}_1 $H0 $B0/${V0}_10
+TEST kill_brick ${V0}_1 $H0 $B0/${V0}_14
+
+TEST touch $M0/foo{1..100}
+TEST touch $M1/foo{1..100}
+
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^204$" get_pending_heal_count $V0
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^204$" get_pending_heal_count ${V0}_1
+
+TEST $CLI volume start ${V0} force
+TEST $CLI volume start ${V0}_1 force
+
+EXPECT_WITHIN $HEAL_TIMEOUT "^0$" get_pending_heal_count $V0
+EXPECT_WITHIN $HEAL_TIMEOUT "^0$" get_pending_heal_count ${V0}_1
+
+TEST rm -rf $M0/*
+TEST rm -rf $M1/*
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M1
+
+#Stop the volume
+TEST $CLI volume stop ${V0}_1
+TEST $CLI volume delete ${V0}_1
+
+#Check the stop succeeded and detached the volume with out restarting it
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^1$" shd_count
+
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^${shd_pid}$" get_shd_mux_pid $V0
+
+#Check the thread count become to earlier number after stopping
+EXPECT_WITHIN $PROCESS_DOWN_TIMEOUT "^6$" number_healer_threads_shd $V0 "__afr_shd_healer_wait"
+
+
+#Now create a  ec volume and check mux works
+TEST $CLI volume create ${V0}_2 disperse 6 redundancy 2 $H0:$B0/${V0}_2{0,1,2,3,4,5}
+TEST $CLI volume start ${V0}_2
+
+#Check whether the shd has multiplexed or not
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^1$" shd_count
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^${shd_pid}$" get_shd_mux_pid ${V0}_2
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^${shd_pid}$" get_shd_mux_pid ${V0}
+
+TEST $CLI volume set ${V0}_2 cluster.background-self-heal-count 0
+TEST $CLI volume set ${V0}_2 cluster.eager-lock off
+TEST $CLI volume set ${V0}_2 performance.flush-behind off
+TEST $GFS --volfile-id=/${V0}_2 --volfile-server=$H0 $M1
+
+TEST kill_brick $V0 $H0 $B0/${V0}0
+TEST kill_brick $V0 $H0 $B0/${V0}4
+TEST kill_brick ${V0}_2 $H0 $B0/${V0}_20
+TEST kill_brick ${V0}_2 $H0 $B0/${V0}_22
+
+TEST touch $M0/foo{1..100}
+TEST touch $M1/foo{1..100}
+
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^204$" get_pending_heal_count $V0
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^404$" get_pending_heal_count ${V0}_2
+
+TEST $CLI volume start ${V0} force
+TEST $CLI volume start ${V0}_2 force
+
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^6$" number_healer_threads_shd $V0 "__ec_shd_healer_wait"
+
+EXPECT_WITHIN $HEAL_TIMEOUT "^0$" get_pending_heal_count $V0
+EXPECT_WITHIN $HEAL_TIMEOUT "^0$" get_pending_heal_count ${V0}_2
+
+TEST rm -rf $M0/*
+TEST rm -rf $M1/*
+
+
+#Stop the volume
+TEST $CLI volume stop ${V0}_2
+TEST $CLI volume delete ${V0}_2
+
+#Check the stop succeeded and detached the volume with out restarting it
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^1$" shd_count
+
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^${shd_pid}$" get_shd_mux_pid $V0
+
+#Check the thread count become to zero for ec related threads
+EXPECT_WITHIN $PROCESS_DOWN_TIMEOUT "^0$" number_healer_threads_shd $V0 "__ec_shd_healer_wait"
+#Check the thread count become to earlier number after stopping
+EXPECT_WITHIN $PROCESS_DOWN_TIMEOUT "^6$" number_healer_threads_shd $V0 "__afr_shd_healer_wait"
+
+for i in $(seq 1 3); do
+   TEST $CLI volume create ${V0}_afr$i replica 3 $H0:$B0/${V0}_afr${i}{0,1,2,3,4,5}
+   TEST $CLI volume start ${V0}_afr$i
+   TEST $CLI volume create ${V0}_ec$i disperse 6 redundancy 2 $H0:$B0/${V0}_ec${i}{0,1,2,3,4,5}
+   TEST $CLI volume start ${V0}_ec$i
+done
+
+#Check the thread count become to number of volumes*number of ec subvolume (3*6=18)
+EXPECT_WITHIN $PROCESS_DOWN_TIMEOUT "^18$" number_healer_threads_shd $V0 "__ec_shd_healer_wait"
+#Check the thread count become to number of volumes*number of afr subvolume (4*6=24)
+EXPECT_WITHIN $PROCESS_DOWN_TIMEOUT "^24$" number_healer_threads_shd $V0 "__afr_shd_healer_wait"
+#Delete the volumes
+for i in $(seq 1 3); do
+   TEST $CLI volume stop ${V0}_afr$i
+   TEST $CLI volume stop ${V0}_ec$i
+   TEST $CLI volume delete ${V0}_afr$i
+   TEST $CLI volume delete ${V0}_ec$i
+done
+
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^${shd_pid}$" get_shd_mux_pid $V0
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^1$" shd_count
+
+EXPECT_WITHIN $PROCESS_DOWN_TIMEOUT "^6$" number_healer_threads_shd $V0 "__afr_shd_healer_wait"
+
+TEST $CLI volume stop ${V0}
+TEST $CLI volume delete ${V0}
+EXPECT_WITHIN $PROCESS_DOWN_TIMEOUT "^0$" shd_count
+
+cleanup