Hi Vitality,
I completely destroyed the test cluster and re-deployed it after changing
these settings but it did not make a difference - there are still a high
number of deferred writes.
Regards
--
Brad.
On Wed, 5 Feb 2020 at 10:55, <vitalif(a)yourcmc.ru> wrote:
min_alloc_size can't be changed after formatting
an OSD, and yes,
bluestore defers all writes that are < min_alloc_size. And default
min_alloc_size_ssd is 16KB.