Hi Are there any 'official' or even 'works for us' pointers to 'tuned profiles' for such common uses as 'ceph baremetal osd host' 'ceph osd + libvirt host' 'ceph mon/mgr' 'guest vm based on a kernel-mounted rbd' 'guest vm based on a direct virtio->rados link' I suppose there are a few other common configurations, but you get the idea. If you haven't used or know of 'tuned'-- it's a nice way to collect a great whole lot of sysctl and other low level configuration options in one spot. https://tuned-project.org/ Thanks Harry Coin _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx