| commit | bb086a89a406b5d877ee616f1490fcc81f8e1b2b | [log] [tgz] |
|---|---|---|
| author | Shaohua Li <shli@fb.com> | Fri Sep 30 09:45:40 2016 -0700 |
| committer | Shaohua Li <shli@fb.com> | Mon Oct 03 10:20:27 2016 -0700 |
| tree | d74a8a87ec39992d499e81a98c3de7a456d62486 | |
| parent | 099b548c429217a8306adbd1552d326615c9b903 [diff] |
md: set rotational bit if all disks in an array are non-rotational, set the array non-rotational. This only works for array with all disks populated at startup. Support for disk hotadd/hotremove could be added later if necessary. Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Shaohua Li <shli@fb.com>