Hi Our hosts have 3 NVMEs and 48 spinning drives each. We found that ceph orch made the default lvm size for the block_db 1/3 the total size of the NVMEs. I suspect that ceph only considered one of the NVMEs when determining the size, based the closely related issue; https://tracker.ceph.com/issues/54541
We started having some bluefs spillover events now, so I'm looking for a way to fix this. Best idea I have so far is to manually specify the "block_db_size" in the osd_spec, then just recreating the entire block_db. Though I'm not sure if that means we'll hit the same issue https://tracker.ceph.com/issues/54541 instead. There would also be a lot of data to move in order to do this to a total of 588 OSD's. Maybe there is a way to just maybe remove and re-add (bigger) block_db? I would appreciate any suggestions or tips. Best regards, Mikael _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
