Re: [ceph-users] Doubts about backfilling performance

2019-02-25 Thread Fabio Abreu
Hi David , After studying a lot about this configuration I found this post. https://zeestrataca.com/posts/expanding-ceph-clusters-with-juju/ Thanks for your recommendation! Regards, Fabio Abreu On Sat, Feb 23, 2019 at 11:19 AM David Turner wrote: > Jewel is really limited on the settings you

Re: [ceph-users] Doubts about backfilling performance

2019-02-23 Thread David Turner
Jewel is really limited on the settings you can tweak for backfilling [1]. Luminous and Mimic have a few more knobs. An option you can do, though, is to use osd_crush_initial_weight found [2] here. With this setting you set your initial crush weight for new osds to 0.0 and gradually increase them t