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${ noResults }
Vladimir Sementsov-Ogievskiy
52f2b89614
Block layer may recursively check block_status in file child of qcow2, if qcow2 driver returned DATA. There are several test cases to check influence of lseek on block_status performance. To see real difference run on tmpfs. Tests originally created by Kevin, I just refactored and put them together into one executable file with simple output. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> |
7 years ago | |
|---|---|---|
| .. | ||
| qcow2 | tests/perf: Test lseek influence on qcow2 block-status | 7 years ago |