]>
Commit | Line | Data |
---|---|---|
7c673cae FG |
1 | # begin crush map |
2 | ||
3 | # devices | |
4 | device 0 device0 | |
5 | device 1 device1 | |
6 | device 2 device2 | |
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 | # weight 1.000 | |
18 | alg straw | |
19 | hash 0 # rjenkins1 | |
20 | item device0 weight 1.000 | |
21 | } | |
22 | host host1 { | |
23 | id -2 # do not change unnecessarily | |
24 | # weight 1.000 | |
25 | alg straw | |
26 | hash 0 # rjenkins1 | |
27 | item device1 weight 1.000 | |
28 | } | |
29 | host host2 { | |
30 | id -5 # do not change unnecessarily | |
31 | # weight 1.000 | |
32 | alg straw | |
33 | hash 0 # rjenkins1 | |
34 | item device2 weight 1.000 | |
35 | } | |
36 | rack rack0 { | |
37 | id -3 # do not change unnecessarily | |
38 | # weight 3.000 | |
39 | alg straw | |
40 | hash 0 # rjenkins1 | |
41 | item host0 weight 1.000 | |
42 | item host1 weight 1.000 | |
43 | item host2 weight 1.000 | |
44 | } | |
45 | root root { | |
46 | id -4 # do not change unnecessarily | |
47 | # weight 4.000 | |
48 | alg straw | |
49 | hash 0 # rjenkins1 | |
50 | item rack0 weight 4.000 | |
51 | } | |
52 | ||
53 | # rules | |
54 | rule data { | |
c07f9fc5 | 55 | id 3 |
7c673cae FG |
56 | type replicated |
57 | min_size 2 | |
58 | max_size 2 | |
59 | step take root | |
60 | step chooseleaf firstn 0 type rack | |
61 | step emit | |
62 | } | |
63 | ||
64 | # choose_args | |
65 | choose_args 1 { | |
66 | } | |
67 | choose_args 2 { | |
68 | { | |
69 | bucket_id -3 | |
70 | ids [ -20 30 -25 ] | |
71 | } | |
72 | } | |
73 | choose_args 3 { | |
74 | { | |
75 | bucket_id -3 | |
76 | weight_set [ | |
77 | [ 1.000 2.000 5.000 ] | |
78 | [ 3.000 2.000 5.000 ] | |
79 | ] | |
80 | ids [ -20 -30 -25 ] | |
81 | } | |
82 | } | |
83 | choose_args 4 { | |
84 | { | |
85 | bucket_id -2 | |
86 | weight_set [ | |
87 | [ 1.000 ] | |
88 | [ 3.000 ] | |
89 | ] | |
90 | } | |
91 | } | |
92 | choose_args 5 { | |
93 | { | |
94 | bucket_id -1 | |
95 | ids [ -450 ] | |
96 | } | |
97 | } | |
98 | choose_args 6 { | |
99 | { | |
100 | bucket_id -1 | |
101 | ids [ -450 ] | |
102 | } | |
103 | { | |
104 | bucket_id -2 | |
105 | weight_set [ | |
106 | [ 1.000 ] | |
107 | [ 3.000 ] | |
108 | ] | |
109 | } | |
110 | { | |
111 | bucket_id -3 | |
112 | weight_set [ | |
113 | [ 1.000 2.000 5.000 ] | |
114 | [ 3.000 2.000 5.000 ] | |
115 | ] | |
116 | ids [ -20 -30 -25 ] | |
117 | } | |
118 | } | |
119 | ||
120 | # end crush map |