glusterfs

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#!/bin/bash
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. $(dirname $0)/../../include.rc
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. $(dirname $0)/../../fileio.rc
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. $(dirname $0)/../../dht.rc
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. $(dirname $0)/../../volume.rc
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cleanup;
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wait_check_status ()
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{
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        n=0
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        while [ $n -lt $1 ]
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        do
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                ret=$(rebalance_completed)
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                if [ $ret == "0" ]
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                then
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                        return 0;
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                else
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                        sleep 1
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                        n=`expr $n + 1`;
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                fi
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       done
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       return 1;
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}
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addbr_rebal_till_layout_change()
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{
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        val=1
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        l=$1
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        i=1
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        while [ $i -lt 5 ]
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        do
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                $CLI volume add-brick $V0 $H0:$B0/${V0}$l &>/dev/null
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                $CLI volume rebalance $V0 fix-layout start &>/dev/null
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                wait_check_status $REBALANCE_TIMEOUT
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                if [ $? -eq 1 ]
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                then
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                        break
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                fi
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                NEW_LAYOUT=`get_layout $B0/${V0}0 | cut -c11-34`
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                if [ $OLD_LAYOUT == $NEW_LAYOUT ]
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                then
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                        i=`expr $i + 1`;
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                        l=`expr $l + 1`;
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                else
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                        val=0
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                        break
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                fi
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        done
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        return $val
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}
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TEST glusterd
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TEST pidof glusterd
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TEST $CLI volume create $V0 $H0:$B0/${V0}0
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TEST $CLI volume set $V0 subvols-per-directory 1
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TEST $CLI volume start $V0
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TEST glusterfs -s $H0 --volfile-id $V0 $M0;
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TEST mkdir $M0/test
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TEST touch $M0/test/test
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fd=`fd_available`
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TEST fd_open $fd "rw" $M0/test/test
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OLD_LAYOUT=`get_layout $B0/${V0}0 | cut -c11-34`
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addbr_rebal_till_layout_change 1
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TEST [ $? -eq 0 ]
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for i in $(seq 1 1000)
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do
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	ls -l $M0/ >/dev/null
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	ret=$?
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	if [ $ret != 0 ]
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	then
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		break
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	fi
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done
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TEST [ $ret == 0 ];
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TEST fd_close $fd;
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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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cleanup
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