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# begin crush map
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tunable choose_local_tries 0
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tunable choose_local_fallback_tries 0
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tunable choose_total_tries 50
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tunable chooseleaf_descend_once 1
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tunable chooseleaf_vary_r 1
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# devices
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device 0 osd.0
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device 1 osd.1
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device 2 osd.2
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device 3 osd.3
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device 4 osd.4
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device 5 osd.5
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device 6 osd.6
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device 7 osd.7
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device 8 osd.8
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device 9 osd.9
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device 10 osd.10
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device 11 osd.11
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# types
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type 0 osd
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type 1 host
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type 2 chassis
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type 3 rack
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type 4 row
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type 5 pdu
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type 6 pod
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type 7 room
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type 8 datacenter
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type 9 region
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type 10 root
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# buckets
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root default {
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id -1 # do not change unnecessarily
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# weight 0.000
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alg straw
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hash 0 # rjenkins1
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}
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host bcpc-vm1-ssd {
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id -4 # do not change unnecessarily
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# weight 0.040
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alg straw
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hash 0 # rjenkins1
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item osd.0 weight 0.020
|
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item osd.1 weight 0.020
|
|
}
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host bcpc-vm2-ssd {
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id -8 # do not change unnecessarily
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|
# weight 0.040
|
|
alg straw
|
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hash 0 # rjenkins1
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|
item osd.4 weight 0.020
|
|
item osd.5 weight 0.020
|
|
}
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|
host bcpc-vm3-ssd {
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id -10 # do not change unnecessarily
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|
# weight 0.040
|
|
alg straw
|
|
hash 0 # rjenkins1
|
|
item osd.8 weight 0.020
|
|
item osd.9 weight 0.020
|
|
}
|
|
rack rack-ssd {
|
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id -5 # do not change unnecessarily
|
|
# weight 0.119
|
|
alg straw
|
|
hash 0 # rjenkins1
|
|
item bcpc-vm1-ssd weight 0.040
|
|
item bcpc-vm2-ssd weight 0.040
|
|
item bcpc-vm3-ssd weight 0.040
|
|
}
|
|
root ssd {
|
|
id -2 # do not change unnecessarily
|
|
# weight 0.119
|
|
alg straw
|
|
hash 0 # rjenkins1
|
|
item rack-ssd weight 0.119
|
|
}
|
|
host bcpc-vm1-hdd {
|
|
id -6 # do not change unnecessarily
|
|
# weight 0.040
|
|
alg straw
|
|
hash 0 # rjenkins1
|
|
item osd.2 weight 0.020
|
|
item osd.3 weight 0.020
|
|
}
|
|
host bcpc-vm2-hdd {
|
|
id -9 # do not change unnecessarily
|
|
# weight 0.040
|
|
alg straw
|
|
hash 0 # rjenkins1
|
|
item osd.6 weight 0.020
|
|
item osd.7 weight 0.020
|
|
}
|
|
host bcpc-vm3-hdd {
|
|
id -11 # do not change unnecessarily
|
|
# weight 0.040
|
|
alg straw
|
|
hash 0 # rjenkins1
|
|
item osd.10 weight 0.020
|
|
item osd.11 weight 0.020
|
|
}
|
|
rack rack-hdd {
|
|
id -7 # do not change unnecessarily
|
|
# weight 0.119
|
|
alg straw
|
|
hash 0 # rjenkins1
|
|
item bcpc-vm1-hdd weight 0.040
|
|
item bcpc-vm2-hdd weight 0.040
|
|
item bcpc-vm3-hdd weight 0.040
|
|
}
|
|
root hdd {
|
|
id -3 # do not change unnecessarily
|
|
# weight 0.119
|
|
alg straw
|
|
hash 0 # rjenkins1
|
|
item rack-hdd weight 0.119
|
|
}
|
|
|
|
# rules
|
|
rule replicated_ruleset {
|
|
ruleset 0
|
|
type replicated
|
|
min_size 1
|
|
max_size 10
|
|
step take default
|
|
step chooseleaf firstn 0 type host
|
|
step emit
|
|
}
|
|
rule ssd {
|
|
ruleset 1
|
|
type replicated
|
|
min_size 1
|
|
max_size 10
|
|
step take ssd
|
|
step chooseleaf firstn 0 type rack
|
|
step chooseleaf firstn 0 type host
|
|
step emit
|
|
}
|
|
rule hdd {
|
|
ruleset 2
|
|
type replicated
|
|
min_size 1
|
|
max_size 10
|
|
step take hdd
|
|
step chooseleaf firstn 0 type rack
|
|
step chooseleaf firstn 0 type host
|
|
step emit
|
|
}
|
|
|
|
# end crush map
|