Default for mds_log_events_per_segment is 1024, in my set up I ended up with 8192.
I calculated that value like IOPS / log segments * 5 seconds (afaik MDS performs journal maintenance once in 5 seconds by default).
On Monday, March 19, 2018 at 15:20, Nicolas Huillard wrote:
I can't find any doc about that mds_log_events_per_segment setting,specially on how to choose a good value.Can you elaborate on "original value multiplied several times" ?
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