[Gluster-users] upgrade from distribuited to distribuited-replicated

Lalatendu Mohanty lmohanty at redhat.com
Mon Nov 18 15:38:54 UTC 2013


On 11/14/2013 08:48 PM, Stefano Bridi wrote:
> Is it possible?
> I have a pair of server which I'm reinstalling.
> On each server I have 3 local mountpoint I plan to use as distribuited
> between each other on the same server and replicate on the other
> server, something like this:
>
> gluster volume create data replica 2 \
> nas1:/data/0 nas0:/data/0 \
> nas1:/data/1 nas0:/data/1 \
> nas1:/data/2 nas0:/data/2
>
> Can I' start with a:
>
> gluster volume create data nas1:/data/0 nas1:/data/1 nas1:/data/2
>
> ... then start using it as a storage and as soon as the other server
> is available add it as a replica?
> Is it possible?

Yes, you can do that. You can convert a dht volume to dht-replicate with 
the help of add brick command.

> Thanks
> stefano
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