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  1. # begin crush map
  2. tunable choose_local_tries 0
  3. tunable choose_local_fallback_tries 0
  4. tunable choose_total_tries 50
  5. tunable chooseleaf_descend_once 1
  6. tunable chooseleaf_vary_r 1
  7. tunable straw_calc_version 1
  8.  
  9. # devices
  10. device 0 osd.0
  11. device 1 osd.1
  12. device 2 osd.2
  13. device 3 osd.3
  14. device 4 osd.4
  15. device 5 osd.5
  16. device 6 osd.6
  17. device 7 osd.7
  18. device 8 osd.8
  19. device 9 osd.9
  20. device 10 osd.10
  21. device 11 osd.11
  22. device 12 osd.12
  23. device 13 osd.13
  24. device 14 osd.14
  25. device 15 osd.15
  26. device 16 osd.16
  27. device 17 osd.17
  28. device 18 osd.18
  29. device 19 osd.19
  30. device 20 osd.20
  31. device 21 osd.21
  32. device 22 osd.22
  33. device 23 osd.23
  34. device 24 osd.24
  35. device 25 osd.25
  36. device 26 osd.26
  37. device 27 osd.27
  38. device 28 osd.28
  39. device 29 osd.29
  40. device 30 osd.30
  41. device 31 osd.31
  42. device 32 osd.32
  43. device 33 osd.33
  44. device 34 osd.34
  45. device 35 osd.35
  46. device 36 osd.36
  47. device 37 osd.37
  48. device 38 osd.38
  49. device 39 osd.39
  50. device 40 osd.40
  51. device 41 osd.41
  52. device 42 osd.42
  53. device 43 osd.43
  54. device 44 osd.44
  55. device 45 osd.45
  56. device 46 osd.46
  57. device 47 osd.47
  58.  
  59. # types
  60. type 0 osd
  61. type 1 host-ssd
  62. type 2 host-hdd
  63. type 3 rack
  64. type 4 root
  65.  
  66. # buckets
  67. host-ssd ceph0 {
  68. id -8 # do not change unnecessarily
  69. # weight 4.435
  70. alg straw
  71. hash 0 # rjenkins1
  72. item osd.0 weight 0.465
  73. item osd.1 weight 0.465
  74. item osd.2 weight 0.465
  75. item osd.3 weight 0.364
  76. item osd.4 weight 0.873
  77. item osd.5 weight 0.465
  78. item osd.6 weight 0.873
  79. item osd.7 weight 0.465
  80. }
  81. host-ssd ceph1 {
  82. id -7 # do not change unnecessarily
  83. # weight 5.687
  84. alg straw
  85. hash 0 # rjenkins1
  86. item osd.8 weight 1.746
  87. item osd.9 weight 0.873
  88. item osd.10 weight 0.465
  89. item osd.11 weight 0.364
  90. item osd.12 weight 0.873
  91. item osd.13 weight 0.465
  92. item osd.14 weight 0.436
  93. item osd.15 weight 0.465
  94. }
  95. host-ssd ceph2 {
  96. id -6 # do not change unnecessarily
  97. # weight 4.652
  98. alg straw
  99. hash 0 # rjenkins1
  100. item osd.16 weight 0.436
  101. item osd.17 weight 0.727
  102. item osd.18 weight 0.436
  103. item osd.19 weight 0.727
  104. item osd.20 weight 0.727
  105. item osd.21 weight 0.436
  106. item osd.22 weight 0.727
  107. item osd.23 weight 0.436
  108. }
  109. host-hdd ceph3 {
  110. id -5 # do not change unnecessarily
  111. # weight 4.507
  112. alg straw
  113. hash 0 # rjenkins1
  114. item osd.24 weight 0.436
  115. item osd.25 weight 0.436
  116. item osd.26 weight 0.436
  117. item osd.27 weight 0.727
  118. item osd.28 weight 0.436
  119. item osd.29 weight 0.436
  120. item osd.30 weight 0.727
  121. item osd.31 weight 0.873
  122. }
  123. host-hdd ceph4 {
  124. id -4 # do not change unnecessarily
  125. # weight 3.720
  126. alg straw
  127. hash 0 # rjenkins1
  128. item osd.32 weight 0.465
  129. item osd.33 weight 0.465
  130. item osd.34 weight 0.465
  131. item osd.35 weight 0.465
  132. item osd.36 weight 0.465
  133. item osd.37 weight 0.465
  134. item osd.38 weight 0.465
  135. item osd.39 weight 0.465
  136. }
  137. host-hdd ceph5 {
  138. id -3 # do not change unnecessarily
  139. # weight 3.720
  140. alg straw
  141. hash 0 # rjenkins1
  142. item osd.40 weight 0.465
  143. item osd.41 weight 0.465
  144. item osd.42 weight 0.465
  145. item osd.43 weight 0.465
  146. item osd.44 weight 0.465
  147. item osd.45 weight 0.465
  148. item osd.46 weight 0.465
  149. item osd.47 weight 0.465
  150. }
  151. rack rack-39 {
  152. id -2 # do not change unnecessarily
  153. # weight 26.721
  154. alg straw
  155. hash 0 # rjenkins1
  156. item ceph0 weight 4.435
  157. item ceph1 weight 5.687
  158. item ceph2 weight 4.652
  159. item ceph3 weight 4.507
  160. item ceph4 weight 3.720
  161. item ceph5 weight 3.720
  162. }
  163. root default {
  164. id -1 # do not change unnecessarily
  165. # weight 26.721
  166. alg straw
  167. hash 0 # rjenkins1
  168. item rack-39 weight 26.721
  169. }
  170.  
  171. # rules
  172. rule replicated_ruleset_ssd {
  173. ruleset 0
  174. type replicated
  175. min_size 1
  176. max_size 10
  177. step take default
  178. step chooseleaf firstn 0 type host-ssd
  179. step emit
  180. }
  181. rule replicated_ruleset_hdd {
  182. ruleset 1
  183. type replicated
  184. min_size 1
  185. max_size 10
  186. step take default
  187. step chooseleaf firstn 0 type host-hdd
  188. step emit
  189. }
  190.  
  191. # end crush map
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