Hello, yesterday I've added 4th OSD node (increase from 39 to 52 OSDs) into our Jewel cluster. Backfilling of remapped pgs is still running and seems it will run for another day until complete.
I know the pg_num of largest is undersized and I should increase it from 512 to 2048. The question is - should I wait for backfilling to complete or can I still increase pg_num (and pgp_num) while backfilling is running? Thanks and greetings, Lukas
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