ceph recovery exception ioerror stuck requests

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    [SOLVED] Added disks, updated pg_num, recovery going very slow

    Hi, Yesterday we added 2 new disks to our cluster. Immediately afterwards it started rebalancing. According to pgcalc I decided to also update the pg_num and pgp_num from 512 to 800 (which is the max for my setup according to the warning). Recovery is busy but it's very slow. It has been...