1. Crush Map:
  2. # begin crush map
  3. tunable choose_local_tries 0
  4. tunable choose_local_fallback_tries 0
  5. tunable choose_total_tries 50
  6. tunable chooseleaf_descend_once 1
  7. tunable straw_calc_version 1
  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
  18. # types
  19. type 0 osd
  20. type 1 host
  21. type 2 chassis
  22. type 3 rack
  23. type 4 row
  24. type 5 pdu
  25. type 6 pod
  26. type 7 room
  27. type 8 datacenter
  28. type 9 region
  29. type 10 root
  31. # buckets
  32. root sata {
  33. id -22 # do not change unnecessarily
  34. # weight 0.000
  35. alg straw
  36. hash 0 # rjenkins1
  37. item osd.0 weight 0.270
  38. item osd.1 weight 0.270
  39. item osd.2 weight 0.270
  40. }
  41. root ssd {
  42. id -21 # do not change unnecessarily
  43. # weight 0.000
  44. alg straw
  45. hash 0 # rjenkins1
  46. item osd.5 weight 0.180
  47. item osd.6 weight 0.180
  48. item osd.4 weight 0.270
  49. item osd.3 weight 0.270
  50. }
  52. # rules
  53. rule sata {
  54. ruleset 0
  55. type replicated
  56. min_size 1
  57. max_size 10
  58. step take sata
  59. step chooseleaf firstn 0 type osd
  60. step emit
  61. }
  62. rule ssd {
  63. ruleset 1
  64. type erasure
  65. min_size 1
  66. max_size 10
  67. step take ssd
  68. step chooseleaf firstn 0 type osd
  69. step emit
  70. }
  71. ceph osd erasure-code-profile set myprofile k=2 m=1 ruleset-root=ssd plugin=jerasure ruleset-failure-domain=osd
  73. ceph osd pool create ecpool 128 128 erasure myprofile
  75. Actually the PGs are getting stuck while creation process.
  78. '0 2015-06-10 04:47:55.642678 0'0 2015-06-10 04:47:55.642678
  79. 9.e 0 0 0 0 0 0 0 0 creating 0.000000 0'0 0:0 [NONE,NONE,NONE] -1 [NONE,NONE,NONE] -1 0'0 2015-06-10 04:47:55.642688 0'0 2015-06-10 04:47:55.642688
  80. 9.f 0 0 0 0 0 0 0 0 creating 0.000000 0'0 0:0 [NONE,NONE,NONE] -1 [NONE,NONE,NONE] -1 0'0 2015-06-10 04:47:55.642688 0'0 2015-06-10 04:47:55.642688
  81. 9.c 0 0 0 0 0 0 0 0 creating 0.000000 0'0 0:0 [NONE,NONE,NONE] -1 [NONE,NONE,NONE] -1 0'0 2015-06-10 04:47:55.642686 0'0 2015-06-10 04:47:55.642686
  82. 9.d 0 0 0 0 0 0 0 0 creating 0.000000 0'0 0:0 [NONE,NONE,NONE] -1 [NONE,NONE,NONE] -1 0'0 2015-06-10 04:47:55.642687 0'0 2015-06-10 04:47:55.642687
  83. 9.a 0 0 0 0 0 0 0 0 creating 0.000000 0'0 0:0 [NONE,NONE,NONE] -1 [NONE,NONE,NONE] -1 0'0 2015-06-10 04:47:55.642685 0'0 2015-06-10 04:47:55.642685
  84. 9.b 0 0 0 0 0 0 0 0 creating 0.000000 0'0 0:0 [NONE,NONE,NONE] -1 [NONE,NONE,NONE] -1 0'0 2015-06-10 04:47:55.642686 0'0 2015-06-10 04:47:55.642686
  85. 9.8 0 0 0 0 0 0 0 0 creating 0.000000 0'0 0:0 [NONE,NONE,NONE] -1 [NONE,NONE,NONE] -1 0'0 2015-06-10 04:47:55.642683 0'0 2015-06-10 04:47:55.642683
  86. 9.9 0 0 0 0 0 0 0 0 creating 0.000000 0'0 0:0 [NONE,NONE,NONE] -1 [NONE,NONE,NONE] -1 0'0 2015-06-10 04:47:55.642684 0'0 2015-06-10 04:47:55.642684
  87. pool 9 0 0 0 0 0 0 0 0
  88. sum 0 0 0 0 0 0 0 0
  89. osdstat kbused kbavail kb hb in hb out
  90. 0 36300 287001188 287037488 [] []
  91. 1 36456 287001032 287037488 [0] []
  92. 2 36628 287000860 287037488 [0,1] []
  93. 3 36684 287000804 287037488 [0,1,2] []
  94. 4 36748 287000740 287037488 [0,1,2,3] []
  95. 5 36564 189399964 189436528 [0,1,2,3,4] []
  96. 6 36688 189399840 189436528 [0,1,2,3,4,5] []