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Bug #11777 » map.log

CephM M, 06/19/2015 12:09 AM

 
# 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 chooseleaf_vary_r 1

# devices
device 0 osd.0
device 1 osd.1
device 2 osd.2
device 3 osd.3
device 4 osd.4
device 5 osd.5
device 6 osd.6
device 7 osd.7

# 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 stor2 {
id -2 # do not change unnecessarily
# weight 73.020
alg straw
hash 0 # rjenkins1
item osd.0 weight 72.760
}
host stor4 {
id -3 # do not change unnecessarily
# weight 72.760
alg straw
hash 0 # rjenkins1
item osd.1 weight 72.760
}
host stor2-ssd {
id -4 # do not change unnecessarily
alg straw
hash 0 # rjenkins1
item osd.2 weight 1.0
item osd.7 weight 1.0
}
host stor4-ssd {
id -5 # do not change unnecessarily
alg straw
hash 0 # rjenkins1
item osd.3 weight 1.0
item osd.4 weight 1.0
item osd.5 weight 1.0
item osd.6 weight 1.0
}
root default {
id -10 # do not change unnecessarily
# weight 145.780
alg straw
hash 0 # rjenkins1
item stor2 weight 73.020
item stor4 weight 72.760
}
root ssd {
id -11
alg straw
hash 0
item stor2-ssd weight 1.0
item stor4-ssd weight 1.0
}

# rules
rule replicated_ruleset {
ruleset 0
type replicated
min_size 1
max_size 10
step take default
step choose firstn 0 type osd
step emit
}
rule ssd {
ruleset 1
type replicated
min_size 1
max_size 10
step take ssd
step chooseleaf firstn 0 type host
step emit
}

# end crush map
(2-2/2)