Re: Anybody using 4x (size=4) replication?

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On 7/25/19 8:55 AM, Janne Johansson wrote:
> Den ons 24 juli 2019 kl 21:48 skrev Wido den Hollander <wido@xxxxxxxx
> <mailto:wido@xxxxxxxx>>:
> 
>     Right now I'm just trying to find a clever solution to this. It's a 2k
>     OSD cluster and the likelihood of an host or OSD crashing is reasonable
>     while you are performing maintenance on a different host.
> 
>     All kinds of things have crossed my mind where using size=4 is one
>     of them.
> 
> 
> The slow and boring solution would be to empty the host first. 8-(
>  

That crossed my mind as well, but that would be a very slow
operation.... Try to update a 2k OSD cluster which stores ~2PiB of data.

Wido

> -- 
> May the most significant bit of your life be positive.
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