Re: Is it safe to set multiple OSD out across multiple failure domain?

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It’s context-dependent, where the OSDs are.  If they’re all in the same failure domain it’s safe, if you have capacity to recover into.  Across failure domains, usually not.  

> The reason I asked is that several months back I got a off list reply from
> a frequent poster on this list, that setting 3 OSDs out at the same time could
> give me incomplete PGs as a result.
> 
> But a least now I have 2 saying is OK and 1 saying it's not so thank you
> Alexander and Janne.
> 
> --
> Kai Stian Olstad
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