# begin crush map

# devices
device 0 osd.0
device 1 osd.1
device 2 osd.2
device 3 osd.3

# types
type 0 osd
type 1 host
type 2 rack
type 3 row
type 4 room
type 5 datacenter
type 6 pool

# buckets
host ceph1 {
        id -2           # do not change unnecessarily
        # weight 2.000
        alg straw
        hash 0  # rjenkins1
        item osd.0 weight 1.000
        item osd.1 weight 1.000
}
host ceph2 {
        id -4           # do not change unnecessarily
        # weight 2.000
        alg straw
        hash 0  # rjenkins1
        item osd.2 weight 1.000
        item osd.3 weight 1.000
}
pool default {
        id -1           # do not change unnecessarily
        # weight 4.000
        alg straw
        hash 0  # rjenkins1
        item ceph1 weight 2.000
        item ceph2 weight 2.000
}

pool flat {
        id -10
        alg straw
        hash 0
        item osd.0 weight 1.000
        item osd.1 weight 1.000
        item osd.2 weight 1.000
        item osd.3 weight 1.000
}

# rules
rule data {
        ruleset 0
        type replicated
        min_size 1
        max_size 10
        step take default
        step chooseleaf firstn 0 type host
        step emit
}
rule metadata {
        ruleset 1
        type replicated
        min_size 1
        max_size 10
        step take flat
        step choose firstn 0 type osd
        step emit
}
rule rbd {
        ruleset 2
        type replicated
        min_size 1
        max_size 10
        step take default
        step chooseleaf firstn 0 type host
        step emit
}

# end crush map