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# begin crush map
# devices
device 0 osd0
device 1 osd1
device 2 osd2
device 3 osd3
device 4 osd4
device 5 osd5
device 6 osd6
device 7 osd7
device 8 osd8
device 9 osd9
# types
type 0 osd
type 1 host
type 2 cluster
# buckets
host host0 {
id -2 # do not change unnecessarily
# weight 3.000
alg straw
hash 0 # rjenkins1
item osd0 weight 2.000
item osd1 weight 1.000
}
host host1 {
id -3 # do not change unnecessarily
# weight 3.000
alg list # add new items at the end; do not change order unnecessarily
hash 0 # rjenkins1
item osd3 weight 2.000
item osd4 weight 1.000
}
host host2 {
id -4 # do not change unnecessarily
# weight 5.500
alg tree # do not change pos for existing items unnecessarily
hash 0 # rjenkins1
item osd5 weight 1.000 pos 0
item osd6 weight 2.000 pos 1
item osd7 weight 0.500 pos 2
item osd8 weight 1.000 pos 3
item osd9 weight 1.000 pos 4
}
cluster cluster0 {
id -1 # do not change unnecessarily
# weight 11.500
alg straw
hash 0 # rjenkins1
item host0 weight 3.000
item host1 weight 3.000
item host2 weight 5.500
}
# rules
rule data {
id 0
type replicated
min_size 1
max_size 10
step take cluster0
step chooseleaf firstn 0 type host
step emit
}
rule metadata {
id 1
type replicated
min_size 1
max_size 10
step take cluster0
step chooseleaf firstn 0 type host
step emit
}
rule rbd {
id 2
type replicated
min_size 1
max_size 10
step take cluster0
step chooseleaf firstn 0 type host
step emit
}
# end crush map
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