The default for a bucket is to use quorum writes, but you should be able to
specify that you only want to write to one Riak node as a parameter to the
write.  So you don't necessarily have to adjust the nval.

Dave

On Fri, May 6, 2011 at 3:48 AM, Jeremiah Peschka <jeremiah.pesc...@gmail.com
> wrote:

> One thing you'll want to do is adjust your nval if this is a development
> cluster. With an nval of 3, one machine is always writing two copies of the
> data. If this is for dev, you can get away with a single node cluster and an
> nval of 1.
>
> Jeremiah Peschka
> Founder, Brent Ozar PLF
> SQL MVP, MCITP: DBA, Database Developer
>
>
> On Fri, May 6, 2011 at 5:48 AM, Vlatko Basic <vlatko.ba...@gmail.com>wrote:
>
>> Hi,
>>
>> I've build a cluster with two physical Ubuntu 10.10 64-bit 4GB machines
>> (laptop, 2 cores, 2.4GHz and desktop, 4 cores, 3.1GHz) and I am trying to
>> "load_data goog.csv" (around 1500 records) from a Fast Track tutorial. It
>> took over 15 minutes.
>>
>> Riak installation (both from DEB package) is correct and working. Other
>> examples worked as shown.
>>
>> 1. Inserts are very, very slow. Maybe 1 insert in 2 secs??? Memory used
>> around 50%. Network is wired.
>> 2. All inserts go to the local node that I'm working on, the other node is
>> idle.
>>
>> I attached status for both nodes and bucket properties.
>>
>> Is it a bug, or have I made a bug? :-)
>>
>> Thank for any ideas...
>>
>>
>> vlatko
>>
>> P.S.: Sorry if this email was sent twice.
>>
>>
>>
>>
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>>
>
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