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Hello Everyone, I have a newly re-created CEPH cluster and cannot create a new pool. I'm using the following syntax, which has previously worked without issue in the past: ceph osd pool create rbd 1024 1024 The resulting error is: "Error ERANGE: For better initial performance on pools expected to store a large number of objects, consider supplying the expected_num_objects parameter when creating the pool." I have read the documentation which refers to "expected_num_objects", but cannot figure out what the correct syntax should look like. I have tried the following variation: ceph osd pool create rbd 1024 1024 replicated not_sure_what_to_define_for_the_crush_rule_set_name 0 But this results in an error stating that the crush rule set doesn't exist. I have not had to define the crush rule set in previous testing. If anyone can shed some light on this, I would be most appreciative. Thank you, Todd -- |
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