Re: [Moosefs-users] How big can MooseFS really go?

[Thomas S H. <tha...@gm...>]

Thanks Reinis, that is good data to have, I think I am going to move towards
upping our total mfsmaster ram as a higher priority.

On Tue, Jan 18, 2011 at 12:28 PM, Reinis Rozitis <r...@ro...> wrote:

> > This deployment will also require well over 100 million chunks.
>
> For that number one thing you should prepare is enough ram for the master
> server (and depending on the chunkserver count and file goal also on the
> storage node servers).
>
> In our MFS setup we also plan on having 100+ m chunks but now at 40 milion
> file/chunk progress the master eats about 16G and chunkserver (one of
>  total
> 6 with goal 3) about 6G - so we will prolly end up having 40 - 50G
> requirment on master (and about 10+ on chunks) for 100m.
> Since the master is a single point and no way distributed (except of course
> you can make seperate filesystems) it can end tricky (in a way of obtaining
> the right hardware for the job) at some point in case the file count
> doubles
> (200m) for example.
>
> rr
>
>
>
>
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