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

   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 host fake {
  20         id -3           # do not change unnecessarily
  21         # weight 2.000
  22         alg straw
  23         hash 0  # rjenkins1
  24         item device0 weight 2.000
  25 }
  26 cluster cluster0 {
  27         id -1           # do not change unnecessarily
  28         # weight 3.000
  29         alg straw
  30         hash 0  # rjenkins1
  31         item host0 weight 1.000
  32         item fake weight 2.000
  33 }
  34
  35 # rules
  36 rule data {
  37         ruleset 0
  38         type replicated
  39         min_size 1
  40         max_size 10
  41         step take cluster0
  42         step chooseleaf firstn 0 type host
  43         step emit
  44 }
  45 rule metadata {
  46         ruleset 1
  47         type replicated
  48         min_size 1
  49         max_size 10
  50         step take cluster0
  51         step chooseleaf firstn 0 type host
  52         step emit
  53 }
  54 rule rbd {
  55         ruleset 2
  56         type replicated
  57         min_size 1
  58         max_size 10
  59         step take cluster0
  60         step chooseleaf firstn 0 type host
  61         step emit
  62 }
  63
  64 # end crush map