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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TEST glusterd
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TEST pidof glusterd
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mkdir -p $H0:$B0/${V0}0
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mkdir -p $H0:$B0/${V0}1
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mkdir -p $H0:$B0/${V0}2
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mkdir -p $H0:$B0/${V0}3
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# Create and start a volume.
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TEST $CLI volume create $V0 $H0:$B0/${V0}0 $H0:$B0/${V0}1 $H0:$B0/${V0}2
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TEST $CLI volume start $V0
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EXPECT_WITHIN $PROCESS_UP_TIMEOUT 'Started' volinfo_field $V0 'Status';
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TEST $CLI volume set $V0 cluster.weighted-rebalance off
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# Force assignment of initial ranges.
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TEST $CLI volume rebalance $V0 fix-layout start
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EXPECT_WITHIN $REBALANCE_TIMEOUT "fix-layout completed" fix-layout_status_field $V0
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# Get the original values.
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xattrs=""
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for i in $(seq 0 2); do
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	xattrs="$xattrs $(dht_get_layout $B0/${V0}$i)"
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done
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# Expand the volume and force assignment of new ranges.
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TEST $CLI volume add-brick $V0 $H0:$B0/${V0}3
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EXPECT_WITHIN $PROCESS_UP_TIMEOUT "4" online_brick_count
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# Force assignment of initial ranges.
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TEST $CLI volume rebalance $V0 fix-layout start
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EXPECT_WITHIN $REBALANCE_TIMEOUT "fix-layout completed" fix-layout_status_field $V0
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for i in $(seq 0 3); do
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	xattrs="$xattrs $(dht_get_layout $B0/${V0}$i)"
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done
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overlap=$( $PYTHON $(dirname $0)/overlap.py $xattrs)
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# 2863311531 = 0xaaaaaaab = 2/3 overlap
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TEST [ "$overlap" -ge 2863311531 ]
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cleanup
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