| commit | d61fcfa4bb18992dc8e171996808e1034dc643bb | [log] [tgz] |
|---|---|---|
| author | Shaohua Li <shli@fb.com> | Mon Mar 27 10:51:38 2017 -0700 |
| committer | Jens Axboe <axboe@fb.com> | Tue Mar 28 08:02:20 2017 -0600 |
| tree | b604e697ded4fdb51b750b35bfbe76436d2c34f6 | |
| parent | 297e3d854784821d3b8ff3ae117f20d71f125504 [diff] |
blk-throttle: choose a small throtl_slice for SSD The throtl_slice is 100ms by default. This is a long time for SSD, a lot of IO can run. To make cgroups have smoother throughput, we choose a small value (20ms) for SSD. Signed-off-by: Shaohua Li <shli@fb.com> Signed-off-by: Jens Axboe <axboe@fb.com>