Hi everyone, We recently migrate a cluster from ceph-ansible to cephadm. Everything went as expected. But now we have some alerts on high memory usage. Cluster is running ceph 16.2.13.
Of course, after adoption OSDs ended up in the <unmanaged> zone: NAME PORTS RUNNING REFRESHED AGE PLACEMENT osd 88 7m ago - <unmanaged> But the weirdest thing I observed, is that the OSDs seem to use more memory that the mem limit: NAME HOST PORTS STATUS REFRESHED AGE MEM USE MEM LIM VERSION IMAGE ID CONTAINER ID osd.0 <node> running (5d) 2m ago 5d 19.7G 6400M 16.2.13 327f301eff51 ca07fe74a0fa osd.1 <node> running (5d) 2m ago 5d 7068M 6400M 16.2.13 327f301eff51 6223ed8e34e9 osd.10 <node> running (5d) 10m ago 5d 7235M 6400M 16.2.13 327f301eff51 073ddc0d7391 osd.100 <node> running (5d) 2m ago 5d 7118M 6400M 16.2.13 327f301eff51 b7f9238c0c24 Does anybody knows why OSDs would use more memory than the limit? Thanks Luis Domingues Proton AG _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
