osd/PG: decay scrub_chunk_max too if scrub is preempted #20552
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In normal case we'll at least scrub as many objects as osd_scrub_chunk_max specified at a time, so the current backoff mechanism should have very limit effect. Decay both osd_scrub_chunk_min and osd_scrub_chunk_max should instead be a better resolution. Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
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liewegas
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Feb 23, 2018
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In normal case we'll at least scrub as many objects as
osd_scrub_chunk_max specified at a time, so the current
backoff mechanism should have very limit effect.
Decay both osd_scrub_chunk_min and osd_scrub_chunk_max
should instead be a better resolution.
Signed-off-by: xie xingguo xie.xingguo@zte.com.cn