For a test cluster, we like to use some 5400rpm and 7200rpm drives, is it advisable to customize the configuration then as described on this page. Or is the speed difference to so small, and should this only be done when adding ssd's to the same osd node? https://www.sebastien-han.fr/blog/2014/08/25/ceph-mix-sata-and-ssd-within-the-same-box/ -----Original Message----- From: David Turner [mailto:david.turner@xxxxxxxxxxxxxxxx] Sent: vrijdag 13 januari 2017 21:36 To: Chris Jones Cc: ceph-users@xxxxxxxx Subject: Re: Ceph Monitoring _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com