glusterfs

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#!/bin/bash
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. $(dirname $0)/../include.rc
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. $(dirname $0)/../cluster.rc
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. $(dirname $0)/../dht.rc
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# Check if every single rebalance process migrated some files
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function cluster_rebal_all_nodes_migrated_files {
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        val=0
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        a=$($CLI_1 volume rebalance $V0 status | grep "completed" | awk '{print $2}');
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        b=($a)
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        for i in "${b[@]}"
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        do
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                if [ "$i" -eq "0" ]; then
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                        echo "false";
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                        val=1;
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                fi
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        done
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        echo $val
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}
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cleanup
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TEST launch_cluster 3;
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TEST $CLI_1 peer probe $H2;
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TEST $CLI_1 peer probe $H3;
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EXPECT_WITHIN $PROBE_TIMEOUT 2 peer_count
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#Start with a pure distribute volume (multiple bricks on the same node)
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TEST $CLI_1 volume create $V0 $H1:$B1/dist1 $H1:$B1/dist2 $H2:$B2/dist3 $H2:$B2/dist4
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TEST $CLI_1 volume start $V0
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$CLI_1 volume info $V0
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#TEST $CLI_1 volume set $V0 client-log-level DEBUG
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## Mount FUSE
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TEST glusterfs -s $H1 --volfile-id $V0 $M0;
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TEST mkdir $M0/dir1 2>/dev/null;
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TEST touch $M0/dir1/file-{1..500}
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## Add-brick and run rebalance to force file migration
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TEST $CLI_1 volume add-brick $V0 $H1:$B1/dist5 $H2:$B2/dist6
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#Start a rebalance
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TEST $CLI_1 volume rebalance $V0 start force
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#volume rebalance status should work
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#TEST $CLI_1 volume rebalance $V0 status
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#$CLI_1 volume rebalance $V0 status
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EXPECT_WITHIN $REBALANCE_TIMEOUT "0" cluster_rebalance_completed
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EXPECT "0" cluster_rebal_all_nodes_migrated_files
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$CLI_1 volume rebalance $V0 status
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TEST umount -f $M0
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TEST $CLI_1 volume stop $V0
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TEST $CLI_1 volume delete $V0
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##############################################################
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# Next, a dist-rep volume
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TEST $CLI_1 volume create $V0 replica 2 $H1:$B1/drep1 $H2:$B2/drep1 $H1:$B1/drep2 $H2:$B2/drep2
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TEST $CLI_1 volume start $V0
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$CLI_1 volume info $V0
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#TEST $CLI_1 volume set $V0 client-log-level DEBUG
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## Mount FUSE
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TEST glusterfs -s $H1 --volfile-id $V0 $M0;
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TEST mkdir $M0/dir1 2>/dev/null;
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TEST touch $M0/dir1/file-{1..500}
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## Add-brick and run rebalance to force file migration
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TEST $CLI_1 volume add-brick $V0 replica 2 $H1:$B1/drep3 $H2:$B2/drep3
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#Start a rebalance
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TEST $CLI_1 volume rebalance $V0 start force
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#volume rebalance status should work
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#TEST $CLI_1 volume rebalance $V0 status
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#$CLI_1 volume rebalance $V0 status
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EXPECT_WITHIN $REBALANCE_TIMEOUT "0" cluster_rebalance_completed
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#EXPECT "0" cluster_rebal_all_nodes_migrated_files
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$CLI_1 volume rebalance $V0 status
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TEST umount -f $M0
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TEST $CLI_1 volume stop $V0
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TEST $CLI_1 volume delete $V0
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##############################################################
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# Next, a disperse volume
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TEST $CLI_1 volume create $V0 disperse 3 $H1:$B1/ec1 $H2:$B1/ec2 $H3:$B1/ec3 force
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TEST $CLI_1 volume start $V0
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$CLI_1 volume info $V0
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#TEST $CLI_1 volume set $V0 client-log-level DEBUG
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## Mount FUSE
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TEST glusterfs -s $H1 --volfile-id $V0 $M0;
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TEST mkdir $M0/dir1 2>/dev/null;
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TEST touch $M0/dir1/file-{1..500}
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## Add-brick and run rebalance to force file migration
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TEST $CLI_1 volume add-brick $V0 $H1:$B2/ec4 $H2:$B2/ec5 $H3:$B2/ec6
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#Start a rebalance
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TEST $CLI_1 volume rebalance $V0 start force
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#volume rebalance status should work
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#TEST $CLI_1 volume rebalance $V0 status
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#$CLI_1 volume rebalance $V0 status
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EXPECT_WITHIN $REBALANCE_TIMEOUT "0" cluster_rebalance_completed
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# this will not work unless EC is changed to return all node-uuids
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# comment this out once that patch is ready
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#EXPECT "0" cluster_rebal_all_nodes_migrated_files
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$CLI_1 volume rebalance $V0 status
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TEST umount -f $M0
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TEST $CLI_1 volume stop $V0
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TEST $CLI_1 volume delete $V0
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##############################################################
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cleanup
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#G_TESTDEF_TEST_STATUS_NETBSD7=1501388
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