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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TEST $CLI volume create $V0 $H0:$B0/${V0}{0,1}
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TEST $CLI volume set $V0 features.shard on
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TEST $CLI volume set $V0 features.shard-block-size 4MB
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TEST $CLI volume set $V0 performance.quick-read off
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TEST $CLI volume set $V0 performance.io-cache off
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TEST $CLI volume set $V0 performance.read-ahead off
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TEST $CLI volume set $V0 performance.strict-o-direct on
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TEST $CLI volume start $V0
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TEST $GFS --volfile-id=$V0 --volfile-server=$H0 $M0
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TEST $CLI volume set $V0 md-cache-timeout 10
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# Write data into a file such that its size crosses shard-block-size
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TEST dd if=/dev/zero of=$M0/foo bs=1048576 count=8 oflag=direct
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EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0
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TEST $GFS --volfile-id=$V0 --volfile-server=$H0 $M0
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# Execute a setxattr on the file.
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TEST setfattr -n trusted.libvirt -v some-value $M0/foo
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# Size of the file should be the aggregated size, not the shard-block-size
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EXPECT '8388608' stat -c %s $M0/foo
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EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0
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TEST $GFS --volfile-id=$V0 --volfile-server=$H0 $M0
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# Execute a removexattr on the file.
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TEST setfattr -x trusted.libvirt $M0/foo
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# Size of the file should be the aggregated size, not the shard-block-size
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EXPECT '8388608' stat -c %s $M0/foo
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cleanup
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