Hi Joe, are all PGs active+clean? If not, you will only get osdmap pruning, which will try to keep only every 10th osdmap. https://docs.ceph.com/en/latest/dev/mon-osdmap-prune/ If you have remapped PGs and need to urgently get rid of osdmaps, you can try the upmap-remapped script to get to a pseudo clean state. https://github.com/HeinleinSupport/cern-ceph-scripts/blob/master/tools/upmap... Matthias Grandl Head of UX croit GmbH, Freseniusstr. 31h, 81247 Munich CEO: Martin Verges - VAT-ID: DE310638492 Com. register: Amtsgericht Munich HRB 231263 Web: https://croit.io On Fri, May 7, 2021, 02:16 Joe Comeau <Joe.Comeau@hli.ubc.ca> wrote:
Nautilus cluster is not unmapping
ceph 14.2.16
ceph report |grep "osdmap_.*_committed" report 1175349142 "osdmap_first_committed": 285562, "osdmap_last_committed": 304247, we've set osd_map_cache_size = 20000 but its is slowly growing to that difference as well
OSD map first committed is not changing for some strange reason
Cluster has been around and upgraded since either firefly or jewel
I have seen a few other with this problem to no solution to it Any suggestions ?
Thanks Joe
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