osd-crush

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

# devices
device 0 osd.0
device 1 osd.1
device 2 osd.2
device 3 device3
device 4 osd.4
device 5 osd.5
device 6 osd.6

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

# buckets
host ceph-OSD-01 {
        id -6           # do not change unnecessarily
        # weight 7.280
        alg straw
        hash 0  # rjenkins1
        item osd.0 weight 1.820
        item osd.5 weight 1.820
        item osd.6 weight 3.640
}
host ceph-OSD-02 {
        id -7           # do not change unnecessarily
        # weight 7.280
        alg straw
        hash 0  # rjenkins1
        item osd.1 weight 1.820
        item osd.4 weight 1.820
        item osd.2 weight 3.640
}
rack 2 {
        id -4           # do not change unnecessarily
        # weight 14.560
        alg straw
        hash 0  # rjenkins1
        item ceph-OSD-01 weight 7.280
        item ceph-OSD-02 weight 7.280
}
room basement {
        id -3           # do not change unnecessarily
        # weight 14.560
        alg straw
        hash 0  # rjenkins1
        item 2 weight 14.560
}
datacenter T1Y7E1 {
        id -2           # do not change unnecessarily
        # weight 14.560
        alg straw
        hash 0  # rjenkins1
        item basement weight 14.560
}
root default {
        id -1           # do not change unnecessarily
        # weight 14.560
        alg straw
        hash 0  # rjenkins1
        item T1Y7E1 weight 14.560
}

# 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 default
        step chooseleaf firstn 0 type host
        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