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(parent: 4f1a5d6) | patch
xfs: test fragmentation characteristics of copy-on-write
authorDarrick J. Wong <darrick.wong@oracle.com>
Thu, 14 Jan 2016 04:33:22 +0000 (20:33 -0800)
committerDarrick J. Wong <darrick.wong@oracle.com>
Fri, 12 Feb 2016 17:39:05 +0000 (09:39 -0800)
commit9184ca155d7c8f95f0da3694922dd3eba5ecfa73
treea6368bdf7dd7f2fcc9b2b5d33b84bf1d7ba63b64tree | snapshot
parent4f1a5d60e5ca96eadb76c3e29a37700b25a2dc41commit | diff
xfs: test fragmentation characteristics of copy-on-write

Perform copy-on-writes at random offsets to stress the CoW allocation
system.  Assess the effectiveness of the extent size hint at
combatting fragmentation via unshare, a rewrite, and no-op after the
random writes.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
32 files changed:
tests/generic/301 [new file with mode: 0755] blob
tests/generic/301.out [new file with mode: 0644] blob
tests/generic/302 [new file with mode: 0755] blob
tests/generic/302.out [new file with mode: 0644] blob
tests/generic/group diff | blob | history
tests/xfs/180 [new file with mode: 0755] blob
tests/xfs/180.out [new file with mode: 0644] blob
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tests/xfs/group diff | blob | history
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