crush_map_repr_after.txt

# begin crush map
tunable choose_local_tries 0
tunable choose_local_fallback_tries 0
tunable choose_total_tries 50
tunable chooseleaf_descend_once 1
tunable straw_calc_version 1

# devices
device 0 osd.0

# types
type 0 osd
type 1 host
type 2 chassis
type 3 rack
type 4 row
type 5 pdu
type 6 pod
type 7 room
type 8 datacenter
type 9 region
type 10 root

# buckets
host vagrant-ubuntu-trusty-64 {
    id -2       # do not change unnecessarily
    # weight 0.038
    alg straw
    hash 0  # rjenkins1
    item osd.0 weight 0.038
}
root default {
    id -1       # do not change unnecessarily
    # weight 0.038
    alg straw
    hash 0  # rjenkins1
    item vagrant-ubuntu-trusty-64 weight 0.038
}

# 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 racky {
    ruleset 1
    type replicated
    min_size 1
    max_size 10
    step take default
    step chooseleaf firstn 0 type rack
    step emit
}
rule ecruleset {
    ruleset 2
    type erasure
    min_size 3
    max_size 3
    step set_chooseleaf_tries 5
    step set_choose_tries 100
    step take default
    step chooseleaf indep 0 type host
    step emit
}

# end crush map