5 Jul
2020
5 Jul
'20
8:51 a.m.
Den sön 5 juli 2020 kl 00:15 skrev Anthony D'Atri <anthony.datri@gmail.com>:
min_compat is a different thing entirely. You need to set the tunables as a group. This will cause data to move, so you may wish to throttle recovery, model the PG movement ahead of time, use the upmap trick to control movement etc.
https://ceph.io/geen-categorie/set-tunables-optimal-on-ceph-crushmap/
Not sure, but I don't think you can use upmap before your min level is luminous at least. -- May the most significant bit of your life be positive.