Hi Andres,
the crush rule with ID 1 distributes your EC chunks over the osds
without considering the ceph host. As Robert already suspected.
Greetings, Joachim
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Clyso GmbH
Homepage:
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Am 05.05.2021 um 13:16 schrieb Andres Rojas Guerrero:
> # ceph osd crush rule dump
> [
> {
> "rule_id": 0,
> "rule_name": "replicated_rule",
> "ruleset": 0,
> "type": 1,
> "min_size": 1,
> "max_size": 10,
> "steps": [
> {
> "op": "take",
> "item": -1,
> "item_name": "default"
> },
> {
> "op": "chooseleaf_firstn",
> "num": 0,
> "type": "host"
> },
> {
> "op": "emit"
> }
> ]
> },
> {
> "rule_id": 1,
> "rule_name": "nxtcloudAF",
> "ruleset": 1,
> "type": 3,
> "min_size": 3,
> "max_size": 7,
> "steps": [
> {
> "op": "set_chooseleaf_tries",
> "num": 5
> },
> {
> "op": "set_choose_tries",
> "num": 100
> },
> {
> "op": "take",
> "item": -1,
> "item_name": "default"
> },
> {
> "op": "choose_indep",
> "num": 0,
> "type": "osd"
> },
> {
> "op": "emit"
> }
> ]
> }
> ]
>
>
> El 5/5/21 a las 12:58, Robert Sander escribió:
>> ceph osd crush rule dump