ceph/src/test/cli/crushtool/simple.template.adj.one

   1 # begin crush map
   2
   3 # devices
   4 device 0 device0
   5
   6 # types
   7 type 0 device
   8 type 1 host
   9 type 2 cluster
  10
  11 # buckets
  12 host host0 {
  13         id -2           # do not change unnecessarily
  14         # weight 1.000
  15         alg straw
  16         hash 0  # rjenkins1
  17         item device0 weight 1.000
  18 }
  19 cluster cluster0 {
  20         id -1           # do not change unnecessarily
  21         # weight 1.000
  22         alg straw
  23         hash 0  # rjenkins1
  24         item host0 weight 1.000
  25 }
  26
  27 # rules
  28 rule data {
  29         ruleset 0
  30         type replicated
  31         min_size 1
  32         max_size 10
  33         step take cluster0
  34         step chooseleaf firstn 0 type host
  35         step emit
  36 }
  37 rule metadata {
  38         ruleset 1
  39         type replicated
  40         min_size 1
  41         max_size 10
  42         step take cluster0
  43         step chooseleaf firstn 0 type host
  44         step emit
  45 }
  46 rule rbd {
  47         ruleset 2
  48         type replicated
  49         min_size 1
  50         max_size 10
  51         step take cluster0
  52         step chooseleaf firstn 0 type host
  53         step emit
  54 }
  55
  56 # end crush map