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|
# begin crush map
# devices
device 0 device0
device 1 device1
device 2 device2
# types
type 0 device
type 1 host
type 2 rack
type 3 root
# buckets
host host0 {
id -1 # do not change unnecessarily
# weight 1.000
alg straw2
hash 0 # rjenkins1
item device0 weight 1.000
}
host host1 {
id -2 # do not change unnecessarily
# weight 1.000
alg straw2
hash 0 # rjenkins1
item device1 weight 1.000
}
host host2 {
id -5 # do not change unnecessarily
# weight 1.000
alg straw2
hash 0 # rjenkins1
item device2 weight 1.000
}
rack rack0 {
id -3 # do not change unnecessarily
# weight 3.000
alg straw2
hash 0 # rjenkins1
item host0 weight 1.000
item host1 weight 1.000
item host2 weight 1.000
}
root root {
id -4 # do not change unnecessarily
# weight 4.000
alg straw2
hash 0 # rjenkins1
item rack0 weight 4.000
}
# rules
rule data {
id 3
type replicated
min_size 2
max_size 2
step take root
step chooseleaf firstn 0 type rack
step emit
}
# choose_args
choose_args 1 {
}
choose_args 2 {
{
bucket_id -3
ids [ -20 30 -25 ]
}
}
choose_args 3 {
{
bucket_id -3
weight_set [
[ 1.000 2.000 5.000 ]
[ 3.000 2.000 5.000 ]
]
ids [ -20 -30 -25 ]
}
}
choose_args 4 {
{
bucket_id -2
weight_set [
[ 1.000 ]
[ 3.000 ]
]
}
}
choose_args 5 {
{
bucket_id -1
ids [ -450 ]
}
}
choose_args 6 {
{
bucket_id -1
ids [ -450 ]
}
{
bucket_id -2
weight_set [
[ 1.000 ]
[ 3.000 ]
]
}
{
bucket_id -3
weight_set [
[ 1.000 2.000 5.000 ]
[ 3.000 2.000 5.000 ]
]
ids [ -20 -30 -25 ]
}
}
# end crush map
|
