glusterfs

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#!/bin/bash
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. $(dirname $0)/../include.rc
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. $(dirname $0)/../volume.rc
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cleanup;
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TESTS_EXPECTED_IN_LOOP=20
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TEST glusterd
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TEST pidof glusterd
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TEST $CLI volume create $V0 replica 3 $H0:$B0/${V0}{0,1,2,3,4,5}
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TEST $CLI volume set $V0 cluster.background-self-heal-count 0
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TEST $CLI volume set $V0 cluster.eager-lock off
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TEST $CLI volume set $V0 performance.flush-behind off
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TEST $CLI volume start $V0
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for i in $(seq 1 3); do
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   TEST $CLI volume create ${V0}_afr$i replica 3 $H0:$B0/${V0}_afr${i}{0,1,2,3,4,5}
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   TEST $CLI volume start ${V0}_afr$i
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   TEST $CLI volume create ${V0}_ec$i disperse 6 redundancy 2 $H0:$B0/${V0}_ec${i}{0,1,2,3,4,5}
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   TEST $CLI volume start ${V0}_ec$i
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done
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EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^1$" shd_count
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#Stop the glusterd
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TEST pkill glusterd
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#Only stopping glusterd, so there will be one shd
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EXPECT_WITHIN $PROCESS_DOWN_TIMEOUT "^1$" shd_count
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TEST glusterd
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EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^1$" shd_count
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#Check the thread count become to number of volumes*number of ec subvolume (3*6=18)
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EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^18$" number_healer_threads_shd $V0 "ec_shd_index_healer"
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#Check the thread count become to number of volumes*number of afr subvolume (4*6=24)
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EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^24$" number_healer_threads_shd $V0 "afr_shd_index_healer"
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shd_pid=$(get_shd_mux_pid $V0)
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for i in $(seq 1 3); do
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    afr_path="/var/run/gluster/shd/${V0}_afr$i/${V0}_afr$i-shd.pid"
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    EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^${shd_pid}$" cat $afr_path
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    ec_path="/var/run/gluster/shd/${V0}_ec$i/${V0}_ec${i}-shd.pid"
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    EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^${shd_pid}$" cat $ec_path
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done
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#Reboot a node scenario
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TEST pkill gluster
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#Only stopped glusterd, so there will be one shd
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EXPECT_WITHIN $PROCESS_DOWN_TIMEOUT "^0$" shd_count
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TEST glusterd
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EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^1$" shd_count
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#Check the thread count become to number of volumes*number of ec subvolume (3*6=18)
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EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^18$" number_healer_threads_shd $V0 "ec_shd_index_healer"
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#Check the thread count become to number of volumes*number of afr subvolume (4*6=24)
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EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^24$" number_healer_threads_shd $V0 "afr_shd_index_healer"
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shd_pid=$(get_shd_mux_pid $V0)
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for i in $(seq 1 3); do
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    afr_path="/var/run/gluster/shd/${V0}_afr$i/${V0}_afr$i-shd.pid"
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    EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^${shd_pid}$" cat $afr_path
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    ec_path="/var/run/gluster/shd/${V0}_ec$i/${V0}_ec${i}-shd.pid"
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    EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^${shd_pid}$" cat $ec_path
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done
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for i in $(seq 1 3); do
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   TEST $CLI volume stop ${V0}_afr$i
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   TEST $CLI volume stop ${V0}_ec$i
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done
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EXPECT_WITHIN $PROCESS_DOWN_TIMEOUT "^6$" number_healer_threads_shd $V0 "afr_shd_index_healer"
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TEST $GFS --volfile-id=/$V0 --volfile-server=$H0 $M0
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TEST kill_brick $V0 $H0 $B0/${V0}0
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TEST kill_brick $V0 $H0 $B0/${V0}3
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TEST touch $M0/foo{1..100}
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EXPECT_WITHIN $HEAL_TIMEOUT "^204$" get_pending_heal_count $V0
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TEST $CLI volume start ${V0} force
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EXPECT_WITHIN $HEAL_TIMEOUT "^0$" get_pending_heal_count $V0
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TEST rm -rf $M0/*
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EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0
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TEST $CLI volume stop ${V0}
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TEST $CLI volume delete ${V0}
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EXPECT_WITHIN $PROCESS_UP_TIMEOUT "^0$" shd_count
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cleanup
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