ceph/src/test/cli/crushtool/simple.template.two

   1 # begin crush map
   2
   3 # devices
   4 device 0 device0
   5 device 1 device1
   6
   7 # types
   8 type 0 device
   9 type 1 host
  10 type 2 cluster
  11
  12 # buckets
  13 host host0 {
  14         id -2           # do not change unnecessarily
  15         # weight 2.00000
  16         alg straw
  17         hash 0  # rjenkins1
  18         item device0 weight 1.00000
  19         item device1 weight 1.00000
  20 }
  21 cluster cluster0 {
  22         id -1           # do not change unnecessarily
  23         # weight 2.00000
  24         alg straw
  25         hash 0  # rjenkins1
  26         item host0 weight 2.00000
  27 }
  28
  29 # rules
  30 rule data {
  31         id 0
  32         type replicated
  33         step take cluster0
  34         step chooseleaf firstn 0 type host
  35         step emit
  36 }
  37 rule metadata {
  38         id 1
  39         type replicated
  40         step take cluster0
  41         step chooseleaf firstn 0 type host
  42         step emit
  43 }
  44 rule rbd {
  45         id 2
  46         type replicated
  47         step take cluster0
  48         step chooseleaf firstn 0 type host
  49         step emit
  50 }
  51
  52 # end crush map