Comment 9 for bug 1464656
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| Andrey Grebennikov (agrebennikov) wrote | #9 |
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35a32c5
(Get the code!)
I don't know how you guys can argue using the word "historically..." if this is just wrong. In case of production cluster with Large number of OSDs you'll always get warnings like "the pool X has few placement groups" exactly because of this issue - for example RGW pools should have Very fey PGs while main pools like compute and volumes should be much bigger. Keep in mind, there is no way to reduce the number of the PGs on the fly.
And yes, one of the big customer was really disappointed by this weak PG calculation method....