Hello Eugen,
Requested details are as below.
PG ID: 15.28f0
Pool ID: 15
Pool: default.rgw.buckets.data
Pool EC Ratio: 8: 3
Number of Hosts: 12
## crush dump for rule ##
#ceph osd crush rule dump data_ec_rule
{
"rule_id": 1,
"rule_name": "data_ec_rule",
"ruleset": 1,
"type": 3,
"min_size": 3,
"max_size": 11,
"steps": [
{
"op": "set_chooseleaf_tries",
"num": 5
},
{
"op": "set_choose_tries",
"num": 100
},
{
"op": "take",
"item": -50,
"item_name": "root_data~hdd"
},
{
"op": "chooseleaf_indep",
"num": 0,
"type": "host"
},
{
"op": "emit"
}
]
}
## From Crushmap dump ##
rule data_ec_rule {
id 1
type erasure
min_size 3
max_size 11
step set_chooseleaf_tries 5
step set_choose_tries 100
step take root_data class hdd
step chooseleaf indep 0 type host
step emit
}
## EC Profile ##
ceph osd erasure-code-profile get data
crush-device-class=hdd
crush-failure-domain=host
crush-root=root_data
jerasure-per-chunk-alignment=false
k=8
m=3
plugin=jerasure
technique=reed_sol_van
w=8
OSD Tree:
https://pastebin.com/raw/q6u7aSeu
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