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btrfs/112: remove some tests for cloning inline extents
This test case, btrfs/112, tests that some clone operations that have a range covering inline extents fail with either -EOPNOTSUPP or -EINVAL. These cases were unsupported on btrfs because they used to lead to file corruptions and were not trivial to implement. But there's now a patchset that adds support for them, and the relevant patch of that patchset has the following subject: "Btrfs: implement full reflink support for inline extents" So just remove these tests from test case btrfs/112, since this test case is about testing only the unsupported reflink operations. A new test case that verifies that these cases now work, as long as some other new cases, will follow in another patch. Signed-off-by: Filipe Manana <fdmanana@suse.com> Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Eryu Guan <guaneryu@gmail.com>
This commit is contained in:
Filipe Manana
Eryu Guan
@@ -83,22 +83,6 @@ test_cloning_inline_extents()
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od -t x1 $SCRATCH_MNT/foo2
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$XFS_IO_PROG -c "pwrite -S 0xee 0 90" $SCRATCH_MNT/foo2 | _filter_xfs_io
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# Test cloning the inline extent against a file which has a size of zero
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# but has a prealloc extent. It should not be possible as well to clone
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# the inline extent from file bar into this file.
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$XFS_IO_PROG -f -c "falloc -k 0 1M" $SCRATCH_MNT/foo3 | _filter_xfs_io
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$CLONER_PROG -s 0 -d 0 -l 0 $SCRATCH_MNT/bar $SCRATCH_MNT/foo3 \
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| _filter_btrfs_cloner_error
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# Doing IO against any range in the first 4K of the file should work.
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# Due to a past clone ioctl bug which allowed cloning the inline extent,
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# these operations resulted in EIO errors.
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echo "First 50 bytes of foo3 after clone operation:"
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# Should not be able to read any bytes, file has 0 bytes i_size (the
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# clone operation failed and did not modify our file).
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od -t x1 $SCRATCH_MNT/foo3
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$XFS_IO_PROG -c "pwrite -S 0xff 0 90" $SCRATCH_MNT/foo3 | _filter_xfs_io
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# Test cloning the inline extent against a file which consists of a
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# single inline extent that has a size not greater than the size of
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# bar's inline extent (40 < 50).
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@@ -157,21 +141,6 @@ test_cloning_inline_extents()
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# Must have a size of 50 bytes, with all bytes having a value of 0xbb.
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od -t x1 $SCRATCH_MNT/foo7
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# Test cloning the inline extent against a file which has a size not
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# greater than the size of bar's inline extent (20 < 50) but has
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# a prealloc extent that goes beyond the file's size. It should not be
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# possible to clone the inline extent from bar into this file.
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$XFS_IO_PROG -f -c "falloc -k 0 1M" \
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-c "pwrite -S 0x88 0 20" \
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$SCRATCH_MNT/foo8 | _filter_xfs_io
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$CLONER_PROG -s 0 -d 0 -l 0 $SCRATCH_MNT/bar $SCRATCH_MNT/foo8 \
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| _filter_btrfs_cloner_error
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echo "File foo8 data after clone operation:"
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# Must have a size of 20 bytes, with all bytes having a value of 0x88
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# (the clone operation did not modify our file).
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od -t x1 $SCRATCH_MNT/foo8
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_scratch_unmount
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}
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@@ -24,11 +24,6 @@ File foo2 data after clone operation:
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0040000
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wrote 90/90 bytes at offset 0
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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clone failed: Invalid argument
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First 50 bytes of foo3 after clone operation:
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0000000
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wrote 90/90 bytes at offset 0
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 40/40 bytes at offset 0
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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File foo4 data after clone operation:
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@@ -56,13 +51,6 @@ File foo7 data after clone operation:
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*
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0000060 bb bb
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0000062
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wrote 20/20 bytes at offset 0
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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clone failed: Invalid argument
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File foo8 data after clone operation:
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0000000 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88
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0000020 88 88 88 88
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0000024
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Testing with compression and without the no-holes feature...
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@@ -88,11 +76,6 @@ File foo2 data after clone operation:
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0040000
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wrote 90/90 bytes at offset 0
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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clone failed: Invalid argument
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First 50 bytes of foo3 after clone operation:
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0000000
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wrote 90/90 bytes at offset 0
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 40/40 bytes at offset 0
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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File foo4 data after clone operation:
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@@ -120,13 +103,6 @@ File foo7 data after clone operation:
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*
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0000060 bb bb
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0000062
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wrote 20/20 bytes at offset 0
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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clone failed: Invalid argument
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File foo8 data after clone operation:
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0000000 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88
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0000020 88 88 88 88
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0000024
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Testing without compression and with the no-holes feature...
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@@ -152,11 +128,6 @@ File foo2 data after clone operation:
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0040000
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wrote 90/90 bytes at offset 0
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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clone failed: Invalid argument
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First 50 bytes of foo3 after clone operation:
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0000000
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wrote 90/90 bytes at offset 0
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 40/40 bytes at offset 0
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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File foo4 data after clone operation:
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@@ -184,13 +155,6 @@ File foo7 data after clone operation:
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*
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0000060 bb bb
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0000062
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wrote 20/20 bytes at offset 0
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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clone failed: Invalid argument
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File foo8 data after clone operation:
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0000000 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88
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0000020 88 88 88 88
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0000024
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Testing with compression and with the no-holes feature...
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@@ -216,11 +180,6 @@ File foo2 data after clone operation:
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0040000
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wrote 90/90 bytes at offset 0
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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clone failed: Invalid argument
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First 50 bytes of foo3 after clone operation:
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0000000
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wrote 90/90 bytes at offset 0
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 40/40 bytes at offset 0
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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File foo4 data after clone operation:
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@@ -248,10 +207,3 @@ File foo7 data after clone operation:
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*
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0000060 bb bb
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0000062
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wrote 20/20 bytes at offset 0
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XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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clone failed: Invalid argument
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File foo8 data after clone operation:
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0000000 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88
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0000020 88 88 88 88
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0000024
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