diff options
| author | John Wren Kennedy <[email protected]> | 2018-04-10 14:29:55 -0600 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2018-05-30 11:59:04 -0700 |
| commit | 93491c4bb9dcc755f74d266f2aeb5a2d3cf94432 (patch) | |
| tree | 388fbc67611a755302890465a58d831951653513 /META | |
| parent | c26cf0966d131b722c32f8ccecfe5791a789d975 (diff) | |
OpenZFS 9082 - Add ZFS performance test targeting ZIL latency
This adds a new test to measure ZIL performance.
- Adds the ability to induce IO delays with zinject
- Adds a new variable (PERF_NTHREADS_PER_FS) to allow fio threads to
be distributed to individual file systems as opposed to all IO going
to one, as happens elsewhere.
- Refactoring of do_fio_run
Authored by: Prakash Surya <[email protected]>
Reviewed by: Dan Kimmel <[email protected]>
Reviewed by: Matthew Ahrens <[email protected]>
Reviewed-by: George Melikov <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Ported-by: John Wren Kennedy <[email protected]>
OpenZFS-issue: https://www.illumos.org/issues/9082
OpenZFS-commit: https://github.com/openzfs/openzfs/pull/634
External-issue: DLPX-48625
Closes #7491
Diffstat (limited to 'META')
0 files changed, 0 insertions, 0 deletions