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Bug #9485 » c.txt

crush map output - Dong Lei, 09/19/2014 02:59 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

# 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
device 8 osd.8
device 9 osd.9
device 10 osd.10
device 11 osd.11
device 12 osd.12
device 13 osd.13
device 14 osd.14
device 15 osd.15
device 16 osd.16
device 17 osd.17
device 18 osd.18
device 19 osd.19
device 20 osd.20
device 21 osd.21
device 22 osd.22
device 23 osd.23
device 24 osd.24
device 25 osd.25
device 26 osd.26
device 27 osd.27
device 28 osd.28
device 29 osd.29
device 30 osd.30
device 31 osd.31
device 32 osd.32
device 33 osd.33
device 34 osd.34
device 35 osd.35
device 36 osd.36
device 37 osd.37
device 38 osd.38
device 39 osd.39
device 40 osd.40
device 41 osd.41
device 42 osd.42
device 43 osd.43
device 44 osd.44
device 45 osd.45
device 46 osd.46
device 47 osd.47
device 48 osd.48
device 49 osd.49
device 50 osd.50
device 51 osd.51
device 52 osd.52
device 53 osd.53
device 54 osd.54
device 55 osd.55
device 56 osd.56
device 57 osd.57
device 58 osd.58
device 59 osd.59

# 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
rack rack0 {
id -3 # do not change unnecessarily
# weight 10.000
alg straw
hash 0 # rjenkins1
item osd.0 weight 1.000
item osd.1 weight 1.000
item osd.2 weight 1.000
item osd.3 weight 1.000
item osd.4 weight 1.000
item osd.5 weight 1.000
item osd.6 weight 1.000
item osd.7 weight 1.000
item osd.8 weight 1.000
item osd.9 weight 1.000
}
rack rack1 {
id -4 # do not change unnecessarily
# weight 10.000
alg straw
hash 0 # rjenkins1
item osd.10 weight 1.000
item osd.11 weight 1.000
item osd.12 weight 1.000
item osd.13 weight 1.000
item osd.14 weight 1.000
item osd.15 weight 1.000
item osd.16 weight 1.000
item osd.17 weight 1.000
item osd.18 weight 1.000
item osd.19 weight 1.000
}
rack rack2 {
id -5 # do not change unnecessarily
# weight 10.000
alg straw
hash 0 # rjenkins1
item osd.20 weight 1.000
item osd.21 weight 1.000
item osd.22 weight 1.000
item osd.23 weight 1.000
item osd.24 weight 1.000
item osd.25 weight 1.000
item osd.26 weight 1.000
item osd.27 weight 1.000
item osd.28 weight 1.000
item osd.29 weight 1.000
}
rack rack3 {
id -6 # do not change unnecessarily
# weight 10.000
alg straw
hash 0 # rjenkins1
item osd.30 weight 1.000
item osd.31 weight 1.000
item osd.32 weight 1.000
item osd.33 weight 1.000
item osd.34 weight 1.000
item osd.35 weight 1.000
item osd.36 weight 1.000
item osd.37 weight 1.000
item osd.38 weight 1.000
item osd.39 weight 1.000
}
rack rack4 {
id -7 # do not change unnecessarily
# weight 10.000
alg straw
hash 0 # rjenkins1
item osd.40 weight 1.000
item osd.41 weight 1.000
item osd.42 weight 1.000
item osd.43 weight 1.000
item osd.44 weight 1.000
item osd.45 weight 1.000
item osd.46 weight 1.000
item osd.47 weight 1.000
item osd.48 weight 1.000
item osd.49 weight 1.000
}
rack rack5 {
id -8 # do not change unnecessarily
# weight 10.000
alg straw
hash 0 # rjenkins1
item osd.50 weight 1.000
item osd.51 weight 1.000
item osd.52 weight 1.000
item osd.53 weight 1.000
item osd.54 weight 1.000
item osd.55 weight 1.000
item osd.56 weight 1.000
item osd.57 weight 1.000
item osd.58 weight 1.000
item osd.59 weight 1.000
}
root default {
id -1 # do not change unnecessarily
# weight 60.000
alg straw
hash 0 # rjenkins1
item rack0 weight 10.000
item rack1 weight 10.000
item rack2 weight 10.000
item rack3 weight 10.000
item rack4 weight 10.000
item rack5 weight 10.000
}

# rules
rule replicated_ruleset {
ruleset 0
type replicated
min_size 1
max_size 10
step take default
step chooseleaf firstn 0 type rack
step emit
}
rule ecpool {
ruleset 1
type erasure
min_size 11
max_size 12
step set_chooseleaf_tries 5
step take default
step choose indep 6 type rack
step chooseleaf firstn 2 type osd
step emit
}
rule ecpool2 {
ruleset 2
type erasure
min_size 3
max_size 20
step set_chooseleaf_tries 5
step take default
step chooseleaf indep 0 type host
step emit
}
rule haha {
ruleset 3
type erasure
min_size 3
max_size 20
step set_chooseleaf_tries 5
step take default
step chooseleaf indep 0 type host
step emit
}
rule myrule {
ruleset 4
type erasure
min_size 3
max_size 20
step set_chooseleaf_tries 5
step take default
step chooseleaf indep 0 type host
step emit
}
rule nima {
ruleset 5
type erasure
min_size 3
max_size 20
step set_chooseleaf_tries 5
step take default
step chooseleaf indep 0 type host
step emit
}

# end crush map
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