We recommend you SSD
Hi all, I have installed ceph luminous, witch 5 nodes(45 OSD) * 5 ceph-osd network: bond lacp 10GB RAM: 96GB HD: 9 disk SATA-3TB (bluestore) I wanted to ask for help to fix the latency of the osd "ceph osd perf" You who recommend me? My config is: /etc/ceph/ceph.conf [global] fsid = 414507dd-8a16-4548-86b7-906b0c9905e1 mon_initial_members = controller01,controller02,controller03 mon_host = 192.168.13.11,192.168.13.12,192.168.13.13 auth_cluster_required = cephx auth_service_required = cephx auth_client_required = cephx public network = 192.168.13.0/24 cluster network = 192.168.10.0/24 osd_pool_default_pg_num = 1024 osd_pool_default_pgp_num = 1024 osd_pool_default_flag_hashpspool = true [osd] osd_scrub_begin_hour = 22 osd_scrub_end_hour = 6 --------------------------- ceph osd perf osd commit_latency(ms) apply_latency(ms) 0 49 49 1 120 120 2 36 36 3 65 65 4 19 19 5 57 57 6 112 112 7 53 53 8 159 159 9 226 226 10 21 21 11 79 79 12 50 50 13 133 133 14 105 105 15 65 65 16 32 32 17 64 64 18 62 62 19 78 78 20 71 71 21 97 97 22 168 168 23 108 108 24 119 119 25 219 219 26 144 144 27 26 26 28 76 76 29 176 176 30 23 23 31 91 91 32 30 30 33 64 64 34 21 21 35 73 73 36 124 124 37 85 85 38 39 39 39 36 36 40 27 27 41 33 33 42 49 49 43 22 22 44 44 44
-- With best regards, Vitaliy Filippov _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
