how to increase Server "Couchbase Quota"
I'm a noob, so please excuse my question if it's somehow obvious and I'm just not seeing it. I haven't explored the command line tool or the REST api, so I'm strictly using the web interface. I'm using 1.8.1 on a Windows 2008R2 server.
I just recently upgraded my testing server to 32GB of ram (from 8GB). After the upgrade, I navigated to the server in the web interface by going to -> Manage | Server Nodes | on my server name. The edit button is disabled for some reason and I can't see any way to modify the "Couchbase Quota" from the current 7GB to a new value that uses more of the new 32GBs of ram I just installed. I can see that it recognizes the additional ram - I can see a "Total (31.9 GB)".
I have found references to increasing the "cluster quota" but I'm not sure if that's the same thing as increasing the "Couchbase Quota" on a server... From context it seems that that quota is based on the entire cluster of servers and perhaps from 2.0 not 1.8.1 so not related.
One thing to note, I only have single node setup for the moment - just testing now. So perhaps I need to add a replica, and then I can "edit" this node which will allow me to change the quota. Maybe this is just because I can't take a single node offline without another to back it up.
Thoughts? Can anyone help?