glusterfs

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#!/bin/bash
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. $(dirname $0)/../../include.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 replica 2 $H0:$B0/${V0}{0,1,2,3}
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TEST $CLI volume set $V0 features.shard on
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TEST $CLI volume start $V0
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TEST glusterfs --volfile-id=$V0 --volfile-server=$H0 $M0
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TEST mkdir $M0/dir
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TEST touch $M0/dir/foo
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TEST touch $M0/dir/bar
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TEST touch $M0/dir/new
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TEST truncate -s 14M $M0/dir/foo
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TEST truncate -s 14M $M0/dir/bar
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# Perform writes that fall on the 2nd block of "foo" (counting from 0)
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TEST dd if=/dev/zero of=$M0/dir/foo bs=1024 seek=10240 count=2048 conv=notrunc
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# Perform writes that fall on the 2nd block of "bar" (counting from 0)
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TEST dd if=/dev/zero of=$M0/dir/bar bs=1024 seek=10240 count=2048 conv=notrunc
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# Now unlink "foo". If the bug exists, it should fail with EINVAL.
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TEST unlink $M0/dir/foo
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# Now rename "new" to "bar". If the bug exists, it should fail with EINVAL.
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TEST mv -f $M0/dir/new $M0/dir/bar
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TEST dd if=/dev/zero of=$M0/dir/new bs=1024 count=5120
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# Now test that this fix does not break unlink of files without holes
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TEST unlink $M0/dir/new
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cleanup
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