projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | # begin crush map |
| 2 | ||
| 3 | # devices | |
| 4 | device 0 device0 class ssd | |
| 5 | device 1 device1 class ssd | |
| 6 | device 2 device2 class hdd | |
| 7 | ||
| 8 | # types | |
| 9 | type 0 device | |
| 10 | type 1 host | |
| 11 | type 2 rack | |
| 12 | type 3 root | |
| 13 | ||
| 14 | # buckets | |
| 15 | host host0 { | |
| 16 | id -1 # do not change unnecessarily | |
| 17 | id -6 class ssd # do not change unnecessarily | |
| 18 | id -11 class hdd # do not change unnecessarily | |
| 19 | # weight 1.000 | |
| 20 | alg straw | |
| 21 | hash 0 # rjenkins1 | |
| 22 | item device0 weight 1.000 | |
| 23 | } | |
| 24 | host host1 { | |
| 25 | id -2 # do not change unnecessarily | |
| 26 | id -7 class ssd # do not change unnecessarily | |
| 27 | id -12 class hdd # do not change unnecessarily | |
| 28 | # weight 1.000 | |
| 29 | alg straw | |
| 30 | hash 0 # rjenkins1 | |
| 31 | item device1 weight 1.000 | |
| 32 | } | |
| 33 | host host2 { | |
| 34 | id -5 # do not change unnecessarily | |
| 35 | id -8 class ssd # do not change unnecessarily | |
| 36 | id -13 class hdd # do not change unnecessarily | |
| 37 | # weight 1.000 | |
| 38 | alg straw | |
| 39 | hash 0 # rjenkins1 | |
| 40 | item device2 weight 1.000 | |
| 41 | } | |
| 42 | rack rack0 { | |
| 43 | id -3 # do not change unnecessarily | |
| 44 | id -9 class ssd # do not change unnecessarily | |
| 45 | id -14 class hdd # do not change unnecessarily | |
| 46 | # weight 3.000 | |
| 47 | alg straw | |
| 48 | hash 0 # rjenkins1 | |
| 49 | item host0 weight 1.000 | |
| 50 | item host1 weight 1.000 | |
| 51 | item host2 weight 1.000 | |
| 52 | } | |
| 53 | root root { | |
| 54 | id -4 # do not change unnecessarily | |
| 55 | id -10 class ssd # do not change unnecessarily | |
| 56 | id -15 class hdd # do not change unnecessarily | |
| 57 | # weight 4.000 | |
| 58 | alg straw | |
| 59 | hash 0 # rjenkins1 | |
| 60 | item rack0 weight 4.000 | |
| 61 | } | |
| 62 | ||
| 63 | # rules | |
| 64 | rule data-ssd { | |
| c07f9fc5 | 65 | id 1 |
| 7c673cae FG |
66 | type replicated |
| 67 | min_size 2 | |
| 68 | max_size 2 | |
| 69 | step take root class ssd | |
| 70 | step chooseleaf firstn 0 type rack | |
| 71 | step emit | |
| 72 | } | |
| 73 | rule data-hdd { | |
| c07f9fc5 | 74 | id 2 |
| 7c673cae FG |
75 | type replicated |
| 76 | min_size 2 | |
| 77 | max_size 2 | |
| 78 | step take root class hdd | |
| 79 | step chooseleaf firstn 0 type rack | |
| 80 | step emit | |
| 81 | } | |
| 82 | rule data { | |
| c07f9fc5 | 83 | id 3 |
| 7c673cae FG |
84 | type replicated |
| 85 | min_size 2 | |
| 86 | max_size 2 | |
| 87 | step take root | |
| 88 | step chooseleaf firstn 0 type rack | |
| 89 | step emit | |
| 90 | } | |
| 91 | ||
| 92 | # end crush map |