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-rw-r--r--tests/basic/volume-scale-shd-mux.t112
1 files changed, 112 insertions, 0 deletions
diff --git a/tests/basic/volume-scale-shd-mux.t b/tests/basic/volume-scale-shd-mux.t
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+++ b/tests/basic/volume-scale-shd-mux.t
@@ -0,0 +1,112 @@
+#!/bin/bash
+
+. $(dirname $0)/../include.rc
+. $(dirname $0)/../volume.rc
+
+cleanup;
+
+TESTS_EXPECTED_IN_LOOP=6
+
+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
+
+for i in $(seq 1 2); 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
+
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^1$" shd_count
+
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^1$" shd_count
+#Check the thread count become to number of volumes*number of ec subvolume (2*6=12)
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^12$" number_healer_threads_shd $V0 "__ec_shd_healer_wait"
+#Check the thread count become to number of volumes*number of afr subvolume (3*6=18)
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^18$" number_healer_threads_shd $V0 "__afr_shd_healer_wait"
+
+TEST $CLI volume add-brick $V0 replica 3 $H0:$B0/${V0}{6,7,8};
+#Check the thread count become to number of volumes*number of afr subvolume plus 3 additional threads from newly added bricks (3*6+3=21)
+
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^1$" shd_count
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^21$" number_healer_threads_shd $V0 "__afr_shd_healer_wait"
+
+#Remove the brick and check the detach is successful
+$CLI volume remove-brick $V0 $H0:$B0/${V0}{6,7,8} force
+
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^18$" number_healer_threads_shd $V0 "__afr_shd_healer_wait"
+
+TEST $CLI volume add-brick ${V0}_ec1 $H0:$B0/${V0}_ec1_add{0,1,2,3,4,5};
+#Check the thread count become to number of volumes*number of ec subvolume plus 2 additional threads from newly added bricks (2*6+6=18)
+
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^1$" shd_count
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^18$" number_healer_threads_shd $V0 "__ec_shd_healer_wait"
+
+#Remove the brick and check the detach is successful
+$CLI volume remove-brick ${V0}_ec1 $H0:$B0/${V0}_ec1_add{0,1,2,3,4,5} force
+
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^12$" number_healer_threads_shd $V0 "__ec_shd_healer_wait"
+
+
+for i in $(seq 1 2); do
+ TEST $CLI volume stop ${V0}_afr$i
+ TEST $CLI volume stop ${V0}_ec$i
+done
+
+EXPECT_WITHIN $PROCESS_DOWN_TIMEOUT "^6$" number_healer_threads_shd $V0 "__afr_shd_healer_wait"
+
+TEST $GFS --volfile-id=/$V0 --volfile-server=$H0 $M0
+
+TEST kill_brick $V0 $H0 $B0/${V0}0
+TEST kill_brick $V0 $H0 $B0/${V0}4
+
+TEST touch $M0/foo{1..100}
+
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^204$" get_pending_heal_count $V0
+
+TEST $CLI volume start ${V0} force
+
+EXPECT_WITHIN $HEAL_TIMEOUT "^0$" get_pending_heal_count $V0
+
+TEST rm -rf $M0/*
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0
+shd_pid=$(get_shd_mux_pid $V0)
+TEST $CLI volume create ${V0}_distribute1 $H0:$B0/${V0}_distribute10
+TEST $CLI volume start ${V0}_distribute1
+
+#Creating a non-replicate/non-ec volume should not have any effect in shd
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^6$" number_healer_threads_shd $V0 "__afr_shd_healer_wait"
+EXPECT "^${shd_pid}$" get_shd_mux_pid $V0
+
+TEST mkdir $B0/add/
+#Now convert the distributed volume to replicate
+TEST $CLI volume add-brick ${V0}_distribute1 replica 3 $H0:$B0/add/{2..3}
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^9$" number_healer_threads_shd $V0 "__afr_shd_healer_wait"
+
+#scale down the volume
+TEST $CLI volume remove-brick ${V0}_distribute1 replica 1 $H0:$B0/add/{2..3} force
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^6$" 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
+
+TEST rm -rf $B0/add/
+TEST mkdir $B0/add/
+#Now convert the distributed volume back to replicate and make sure that a new shd is spawned
+TEST $CLI volume add-brick ${V0}_distribute1 replica 3 $H0:$B0/add/{2..3};
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^1$" shd_count
+EXPECT_WITHIN $HEAL_TIMEOUT "^3$" number_healer_threads_shd ${V0}_distribute1 "__afr_shd_healer_wait"
+
+#Now convert the replica volume to distribute again and make sure the shd is now stopped
+TEST $CLI volume remove-brick ${V0}_distribute1 replica 1 $H0:$B0/add/{2..3} force
+TEST rm -rf $B0/add/
+
+EXPECT_WITHIN $PROCESS_DOWN_TIMEOUT "^0$" shd_count
+
+cleanup