You can find things on the net. Here one starting point: http://lists.ceph.com/pipermail/ceph-users-ceph.com/2019-May/034890.html Tuning depends heavily on way too many parameters, so generally applicable templates are probably non-existent. Every hardware has its own challenges. If you want to tune properly, I don't see a way around reading the entire kernel tuning parameter references. Best regards, ================= Frank Schilder AIT Risø Campus Bygning 109, rum S14 ________________________________________ From: Harry G. Coin <hgcoin@xxxxxxxxx> Sent: 01 July 2020 21:26:59 To: ceph-users@xxxxxxx Subject: Are there 'tuned profiles' for various ceph scenarios? 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 _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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