Re: [ceph-users] Ceph performance falls as data accumulates

2018-04-04 Thread Gregory Farnum
On Mon, Apr 2, 2018 at 11:18 AM Robert Stanford wrote: > > This is a known issue as far as I can tell, I've read about it several > times. Ceph performs great (using radosgw), but as the OSDs fill up > performance falls sharply. I am down to half of empty performance

[ceph-users] Ceph performance falls as data accumulates

2018-04-02 Thread Robert Stanford
This is a known issue as far as I can tell, I've read about it several times. Ceph performs great (using radosgw), but as the OSDs fill up performance falls sharply. I am down to half of empty performance with about 50% disk usage. My questions are: does adding more OSDs / disks to the