#!/bin/bash

. $(dirname $0)/../include.rc
. $(dirname $0)/../volume.rc
. $(dirname $0)/../cluster.rc
. $(dirname $0)/../snapshot.rc


V1="patchy2"

function create_volumes() {
        $CLI_1 volume create $V0 $H1:$L1 &
        PID_1=$!

        $CLI_2 volume create $V1 $H2:$L2 $H3:$L3 &
        PID_2=$!

        wait $PID_1 $PID_2
}

function create_snapshots() {

        $CLI_1 snapshot create $1 $2 no-timestamp&
        PID_1=$!

        wait $PID_1
}



function delete_snapshot() {
        $CLI_1 snapshot delete $1 &
        PID_1=$!

        wait $PID_1
}

cleanup;

TEST verify_lvm_version;
#Create cluster with 3 nodes
TEST launch_cluster 3;
TEST setup_lvm 3

TEST $CLI_1 peer probe $H2;
TEST $CLI_1 peer probe $H3;
EXPECT_WITHIN $PROBE_TIMEOUT 2 peer_count;

create_volumes
EXPECT 'Created' volinfo_field $V0 'Status';
EXPECT 'Created' volinfo_field $V1 'Status';

start_volumes 2
EXPECT 'Started' volinfo_field $V0 'Status';
EXPECT 'Started' volinfo_field $V1 'Status';

TEST $CLI_1 snapshot config activate-on-create enable

#Snapshot Operations
create_snapshots ${V0}_snap ${V0};
create_snapshots ${V1}_snap ${V1};

EXPECT 'Started' snapshot_status ${V0}_snap;
EXPECT 'Started' snapshot_status ${V1}_snap;

sleep 5
TEST $CLI_1 snapshot clone ${V0}_clone ${V0}_snap
TEST $CLI_1 snapshot clone ${V1}_clone ${V1}_snap

EXPECT 'Created' volinfo_field ${V0}_clone 'Status';
EXPECT 'Created' volinfo_field ${V1}_clone 'Status';

TEST $CLI_1 volume start ${V0}_clone force;
TEST $CLI_1 volume start ${V1}_clone force;

EXPECT 'Started' volinfo_field ${V0}_clone 'Status';
EXPECT 'Started' volinfo_field ${V1}_clone 'Status';


TEST glusterfs -s $H1 --volfile-id=/${V0}_clone $M0
TEST glusterfs -s $H2 --volfile-id=/${V1}_clone $M1

TEST touch $M0/file1
TEST touch $M1/file1

TEST echo "Hello world" $M0/file1
TEST echo "Hello world" $M1/file1

EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0
EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M1

TEST kill_glusterd 2;
TEST $glusterd_2;

EXPECT_WITHIN $PROBE_TIMEOUT 2 peer_count;

EXPECT_WITHIN $PROCESS_UP_TIMEOUT 'Started' volinfo_field ${V0}_clone 'Status';
EXPECT_WITHIN $PROCESS_UP_TIMEOUT 'Started' volinfo_field ${V1}_clone 'Status';
#Clean up
stop_force_volumes 2
EXPECT_WITHIN $CONFIG_UPDATE_TIMEOUT 'Stopped' volinfo_field $V0 'Status';
EXPECT_WITHIN $CONFIG_UPDATE_TIMEOUT 'Stopped' volinfo_field $V1 'Status';

TEST delete_snapshot ${V0}_snap
TEST delete_snapshot ${V1}_snap

TEST ! snapshot_exists 1 ${V0}_snap
TEST ! snapshot_exists 1 ${V1}_snap

delete_volumes 2
EXPECT_WITHIN $CONFIG_UPDATE_TIMEOUT "N" volume_exists $V0
EXPECT_WITHIN $CONFIG_UPDATE_TIMEOUT "N" volume_exists $V1

cleanup;