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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 chooseleaf_stable 1
  8. tunable straw_calc_version 1
  9. tunable allowed_bucket_algs 54
  10.  
  11. # devices
  12. device 0 osd.0 class hdd
  13. device 1 osd.1 class hdd
  14. device 2 osd.2 class hdd
  15. device 3 osd.3 class hdd
  16. device 4 osd.4 class hdd
  17. device 5 osd.5 class hdd
  18. device 6 osd.6 class hdd
  19. device 7 osd.7 class hdd
  20. device 8 osd.8 class hdd
  21. device 9 osd.9 class hdd
  22. device 10 osd.10 class hdd
  23. device 11 osd.11 class hdd
  24. device 12 osd.12 class hdd
  25. device 13 osd.13 class hdd
  26. device 14 osd.14 class hdd
  27. device 15 osd.15 class hdd
  28. device 16 osd.16 class hdd
  29. device 17 osd.17 class hdd
  30. device 18 osd.18 class hdd
  31. device 19 osd.19 class hdd
  32. device 20 osd.20 class hdd
  33. device 21 osd.21 class hdd
  34. device 22 osd.22 class hdd
  35. device 23 osd.23 class hdd
  36. device 24 osd.24 class hdd
  37. device 25 osd.25 class hdd
  38. device 26 osd.26 class hdd
  39. device 27 osd.27 class hdd
  40. device 28 osd.28 class hdd
  41. device 29 osd.29 class hdd
  42. device 30 osd.30 class hdd
  43. device 31 osd.31 class hdd
  44. device 32 osd.32 class hdd
  45. device 33 osd.33 class hdd
  46. device 34 osd.34 class hdd
  47. device 35 osd.35 class hdd
  48.  
  49. # types
  50. type 0 osd
  51. type 1 host
  52. type 2 chassis
  53. type 3 rack
  54. type 4 row
  55. type 5 pdu
  56. type 6 pod
  57. type 7 room
  58. type 8 datacenter
  59. type 9 zone
  60. type 10 region
  61. type 11 root
  62.  
  63. # buckets
  64. host strgsrv01 {
  65. id -3 # do not change unnecessarily
  66. id -4 class hdd # do not change unnecessarily
  67. # weight 65.496
  68. alg straw2
  69. hash 0 # rjenkins1
  70. item osd.0 weight 5.458
  71. item osd.3 weight 5.458
  72. item osd.4 weight 5.458
  73. item osd.5 weight 5.458
  74. item osd.6 weight 5.458
  75. item osd.7 weight 5.458
  76. item osd.2 weight 5.458
  77. item osd.19 weight 5.458
  78. item osd.20 weight 5.458
  79. item osd.21 weight 5.458
  80. item osd.22 weight 5.458
  81. item osd.23 weight 5.458
  82. }
  83. host strgsrv02 {
  84. id -5 # do not change unnecessarily
  85. id -6 class hdd # do not change unnecessarily
  86. # weight 65.496
  87. alg straw2
  88. hash 0 # rjenkins1
  89. item osd.1 weight 5.458
  90. item osd.8 weight 5.458
  91. item osd.9 weight 5.458
  92. item osd.10 weight 5.458
  93. item osd.11 weight 5.458
  94. item osd.12 weight 5.458
  95. item osd.24 weight 5.458
  96. item osd.25 weight 5.458
  97. item osd.26 weight 5.458
  98. item osd.27 weight 5.458
  99. item osd.28 weight 5.458
  100. item osd.29 weight 5.458
  101. }
  102. host strgsrv03 {
  103. id -7 # do not change unnecessarily
  104. id -8 class hdd # do not change unnecessarily
  105. # weight 65.496
  106. alg straw2
  107. hash 0 # rjenkins1
  108. item osd.13 weight 5.458
  109. item osd.14 weight 5.458
  110. item osd.15 weight 5.458
  111. item osd.16 weight 5.458
  112. item osd.17 weight 5.458
  113. item osd.18 weight 5.458
  114. item osd.30 weight 5.458
  115. item osd.31 weight 5.458
  116. item osd.32 weight 5.458
  117. item osd.33 weight 5.458
  118. item osd.34 weight 5.458
  119. item osd.35 weight 5.458
  120. }
  121. root default {
  122. id -1 # do not change unnecessarily
  123. id -2 class hdd # do not change unnecessarily
  124. # weight 196.488
  125. alg straw2
  126. hash 0 # rjenkins1
  127. item strgsrv01 weight 65.496
  128. item strgsrv02 weight 65.496
  129. item strgsrv03 weight 65.496
  130. }
  131.  
  132. # rules
  133. rule replicated_rule {
  134. id 0
  135. type replicated
  136. min_size 1
  137. max_size 10
  138. step take default
  139. step chooseleaf firstn 0 type host
  140. step emit
  141. }
  142. rule rule-ec-42 {
  143. id 1
  144. type erasure
  145. min_size 6
  146. max_size 6
  147. step set_chooseleaf_tries 5
  148. step set_choose_tries 100
  149. step take default
  150. step choose indep 3 type host
  151. step chooseleaf indep 2 type osd
  152. step emit
  153. }
  154. rule default {
  155. id 2
  156. type erasure
  157. min_size 3
  158. max_size 3
  159. step set_chooseleaf_tries 5
  160. step set_choose_tries 100
  161. step take default
  162. step chooseleaf indep 0 type host
  163. step emit
  164. }
  165. rule rule-sim {
  166. id 3
  167. type replicated
  168. min_size 3
  169. max_size 20
  170. step set_chooseleaf_tries 5
  171. step set_choose_tries 100
  172. step take default
  173. step chooseleaf indep 0 type host
  174. step emit
  175. }
  176.  
  177. # end crush map
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