I removed some garbage about hosts faude / rurkh / murmillia (they was temporarily added because cluster was full). So the "clean" CRUSH map : # begin crush map tunable choose_local_tries 0 tunable choose_local_fallback_tries 0 tunable choose_total_tries 50 # devices device 0 device0 device 1 device1 device 2 device2 device 3 device3 device 4 device4 device 5 device5 device 6 device6 device 7 device7 device 8 device8 device 9 device9 device 10 device10 device 11 device11 device 12 device12 device 13 device13 device 14 device14 device 15 device15 device 16 device16 device 17 device17 device 18 device18 device 19 device19 device 20 device20 device 21 device21 device 22 device22 device 23 device23 device 24 device24 device 25 device25 device 26 device26 device 27 device27 device 28 device28 device 29 device29 device 30 device30 device 31 device31 device 32 device32 device 33 device33 device 34 device34 device 35 device35 device 36 device36 device 37 device37 device 38 device38 device 39 device39 device 40 osd.40 device 41 osd.41 device 42 osd.42 device 43 osd.43 device 44 osd.44 device 45 osd.45 device 46 osd.46 device 47 osd.47 device 48 osd.48 device 49 osd.49 device 50 osd.50 device 51 osd.51 device 52 osd.52 device 53 osd.53 device 54 osd.54 device 55 osd.55 device 56 osd.56 device 57 osd.57 device 58 osd.58 device 59 osd.59 device 60 osd.60 device 61 osd.61 device 62 osd.62 device 63 osd.63 device 64 osd.64 device 65 osd.65 device 66 osd.66 device 67 osd.67 device 68 osd.68 device 69 osd.69 device 70 osd.70 device 71 osd.71 device 72 osd.72 device 73 osd.73 device 74 osd.74 device 75 osd.75 device 76 osd.76 device 77 osd.77 device 78 osd.78 # types type 0 osd type 1 host type 2 rack type 3 net type 4 room type 5 datacenter type 6 root # buckets host dragan { id -17 # do not change unnecessarily # weight 24.480 alg straw hash 0 # rjenkins1 item osd.70 weight 2.720 item osd.71 weight 2.720 item osd.72 weight 2.720 item osd.73 weight 2.720 item osd.74 weight 2.720 item osd.75 weight 2.720 item osd.76 weight 2.720 item osd.77 weight 2.720 item osd.78 weight 2.720 } rack SAS15B01 { id -40 # do not change unnecessarily # weight 24.480 alg straw hash 0 # rjenkins1 item dragan weight 24.480 } net SAS188-165-15 { id -72 # do not change unnecessarily # weight 24.480 alg straw hash 0 # rjenkins1 item SAS15B01 weight 24.480 } room SASs15 { id -90 # do not change unnecessarily # weight 24.480 alg straw hash 0 # rjenkins1 item SAS188-165-15 weight 24.480 } datacenter SASrbx1 { id -100 # do not change unnecessarily # weight 24.480 alg straw hash 0 # rjenkins1 item SASs15 weight 24.480 } host taman { id -16 # do not change unnecessarily # weight 24.480 alg straw hash 0 # rjenkins1 item osd.49 weight 2.720 item osd.62 weight 2.720 item osd.63 weight 2.720 item osd.64 weight 2.720 item osd.65 weight 2.720 item osd.66 weight 2.720 item osd.67 weight 2.720 item osd.68 weight 2.720 item osd.69 weight 2.720 } rack SAS31A10 { id -15 # do not change unnecessarily # weight 24.480 alg straw hash 0 # rjenkins1 item taman weight 24.480 } net SAS178-33-62 { id -14 # do not change unnecessarily # weight 24.480 alg straw hash 0 # rjenkins1 item SAS31A10 weight 24.480 } room SASs31 { id -13 # do not change unnecessarily # weight 24.480 alg straw hash 0 # rjenkins1 item SAS178-33-62 weight 24.480 } host kaino { id -9 # do not change unnecessarily # weight 24.480 alg straw hash 0 # rjenkins1 item osd.40 weight 2.720 item osd.41 weight 2.720 item osd.42 weight 2.720 item osd.43 weight 2.720 item osd.44 weight 2.720 item osd.45 weight 2.720 item osd.46 weight 2.720 item osd.47 weight 2.720 item osd.48 weight 2.720 } rack SAS34A14 { id -10 # do not change unnecessarily # weight 24.480 alg straw hash 0 # rjenkins1 item kaino weight 24.480 } net SAS5-135-135 { id -11 # do not change unnecessarily # weight 24.480 alg straw hash 0 # rjenkins1 item SAS34A14 weight 24.480 } room SASs34 { id -12 # do not change unnecessarily # weight 24.480 alg straw hash 0 # rjenkins1 item SAS5-135-135 weight 24.480 } datacenter SASrbx2 { id -101 # do not change unnecessarily # weight 48.960 alg straw hash 0 # rjenkins1 item SASs31 weight 24.480 item SASs34 weight 24.480 } root SASroot { id -1 # do not change unnecessarily # weight 73.440 alg straw hash 0 # rjenkins1 item SASrbx1 weight 24.480 item SASrbx2 weight 48.960 } host skullface { id -29 # do not change unnecessarily # weight 5.800 alg straw hash 0 # rjenkins1 item osd.50 weight 0.900 item osd.51 weight 0.850 item osd.52 weight 1.050 item osd.53 weight 1.000 item osd.54 weight 1.000 item osd.55 weight 1.000 } rack SSD01B04 { id -30 # do not change unnecessarily # weight 5.800 alg straw hash 0 # rjenkins1 item skullface weight 5.800 } net SSD188-165-15 { id -31 # do not change unnecessarily # weight 5.800 alg straw hash 0 # rjenkins1 item SSD01B04 weight 5.800 } room SSDs01 { id -32 # do not change unnecessarily # weight 5.800 alg straw hash 0 # rjenkins1 item SSD188-165-15 weight 5.800 } datacenter SSDrbx1 { id -33 # do not change unnecessarily # weight 5.800 alg straw hash 0 # rjenkins1 item SSDs01 weight 5.800 } host myra { id -37 # do not change unnecessarily # weight 5.850 alg straw hash 0 # rjenkins1 item osd.56 weight 1.100 item osd.57 weight 1.100 item osd.58 weight 1.000 item osd.59 weight 0.900 item osd.60 weight 0.900 item osd.61 weight 0.850 } rack SSD31B22 { id -36 # do not change unnecessarily # weight 5.850 alg straw hash 0 # rjenkins1 item myra weight 5.850 } net SSD5-135-134 { id -35 # do not change unnecessarily # weight 5.850 alg straw hash 0 # rjenkins1 item SSD31B22 weight 5.850 } room SSDs31 { id -34 # do not change unnecessarily # weight 5.850 alg straw hash 0 # rjenkins1 item SSD5-135-134 weight 5.850 } datacenter SSDrbx2 { id -27 # do not change unnecessarily # weight 5.850 alg straw hash 0 # rjenkins1 item SSDs31 weight 5.850 } root SSDroot { id -8 # do not change unnecessarily # weight 11.650 alg straw hash 0 # rjenkins1 item SSDrbx1 weight 5.800 item SSDrbx2 weight 5.850 } # rules rule data { ruleset 0 type replicated min_size 1 max_size 10 step take SASroot step chooseleaf firstn 0 type net step emit } rule metadata { ruleset 1 type replicated min_size 1 max_size 10 step take SASroot step chooseleaf firstn 0 type host step emit } rule rbd { ruleset 2 type replicated min_size 1 max_size 10 step take SASroot step chooseleaf firstn 0 type net step emit } rule SSDperOSD { ruleset 3 type replicated min_size 1 max_size 10 step take SSDroot step choose firstn 0 type osd step emit } rule SSDperNetwork { ruleset 6 type replicated min_size 1 max_size 10 step take SSDroot step chooseleaf firstn 0 type net step emit } rule SASperHost { ruleset 4 type replicated min_size 1 max_size 10 step take SASroot step chooseleaf firstn 0 type host step emit } rule SASperNetwork { ruleset 5 type replicated min_size 1 max_size 10 step take SASroot step chooseleaf firstn 0 type net step emit } rule SSDperOSDfirst { ruleset 7 type replicated min_size 1 max_size 10 step take SSDroot step choose firstn 1 type osd step emit step take SASroot step chooseleaf firstn -1 type net step emit } # end crush map _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com