> I will go with 5 osds for one nvme (6.4 TB nvme -> 1280 GB/OSD which for 26TB > hdd -> 4.92% db size) > and hope for the better .. if there are problems in commissioning i will try > with 4 osds/nvme
We do 6 OSDs to an nvme in some places where we do 12 HDDs per OSD host, and it works wonders compared to no flash DB/WAL device at all. We are aware of that a broken nvme will be as if half a host failed, but we still hope to successfully manage a complete host failure, so half a host should not be a huge problem in that scenario. -- May the most significant bit of your life be positive. _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
