This will not work well because of Ceph's consistency model.  It generally 
won't let you read/write unless you have a quorum of monitors.

I suspect what you really want is something more like a private ceph 
install (in your DC) and with something like owncloud running on top to 
give you a dropbox-like experience...

sage


On Thu, 2 Jan 2014, Alek Storm wrote:

> Anything? Would really appreciate any wisdom at all on this.
> Thanks,
> Alek
> 
> 
> On Wed, Nov 27, 2013 at 4:13 PM, Alek Storm <[email protected]> wrote:
>       Hi all,
> I'd like to use Ceph to solve two problems at my company: to be an S3
> mock for testing our application, and for sharing test artifacts in a
> peer-to-peer fashion between developers.
> 
> We currently store immutable binary blobs ranging from a few kB to
> several hundred MB in S3, which means both integration testing and
> most normal development is impossible when offline. Separately, we
> share these binary blobs with each other through Dropbox (for local
> tweaking; we like Dropbox's filesystem emulation) - unfortunately, as
> we grow, this is becoming prohibitively expensive.
> 
> I'd like to set up Ceph as follows: each developer runs a single OSD
> on their personal machine. Each OSD has a complete replica of all
> data; we'll keep the total size to a few gigs at most. To sync with
> other boxes, the developer can connect to a Ceph monitor on our
> corporate VPN whenever they happen to be online, in order to initiate
> peering. Each developer, when testing, points their local stack at
> their own OSD instance, instead of the AWS S3 endpoint.
> 
> I know what I've described is a bit unusual - is Ceph the right tool
> for this? Can you give any pointers to particular config settings or
> places in the documentation I should be looking? I'm only just diving
> in now; Ceph's flexibility can be a bit overwhelming.
> 
> Thanks in advance,
> Alek
> 
> 
> 
> 
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