reflink: test the various fallocate modes

Check that the variants of fallocate (allocate, punch, zero range,
collapse range, insert range) do the right thing when they're run
against a range of reflinked blocks.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Darrick J. Wong
2015-11-17 08:39:37 +11:00
committed by Dave Chinner
parent 6a4e8b81d9
commit c84e01bac3
13 changed files with 924 additions and 0 deletions
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QA output created by 146
Create the original files
856bb58abaf1ac79aa1aa45b7de7218b TEST_DIR/test-146/file1
856bb58abaf1ac79aa1aa45b7de7218b TEST_DIR/test-146/file2
856bb58abaf1ac79aa1aa45b7de7218b TEST_DIR/test-146/file3
856bb58abaf1ac79aa1aa45b7de7218b TEST_DIR/test-146/file4
e263fae701bc40c23a3edb20aad5573e TEST_DIR/test-146/file2.chk
91722d7c8baf83f300a8dc35f1ffcce2 TEST_DIR/test-146/file3.chk
c931e8500c1a56a5b7369f7f1b971690 TEST_DIR/test-146/file4.chk
fpunch files
Compare files
856bb58abaf1ac79aa1aa45b7de7218b TEST_DIR/test-146/file1
e263fae701bc40c23a3edb20aad5573e TEST_DIR/test-146/file2
91722d7c8baf83f300a8dc35f1ffcce2 TEST_DIR/test-146/file3
c931e8500c1a56a5b7369f7f1b971690 TEST_DIR/test-146/file4
e263fae701bc40c23a3edb20aad5573e TEST_DIR/test-146/file2.chk
91722d7c8baf83f300a8dc35f1ffcce2 TEST_DIR/test-146/file3.chk
c931e8500c1a56a5b7369f7f1b971690 TEST_DIR/test-146/file4.chk
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