I see. So if I don't use the '-pr' option, triggering repair on node-00 is sufficient to repair the first 3 nodes.
No need to cron a repair on node-{01,02}.

thanks for your answer.

On Mon, Oct 15, 2012 at 6:51 PM, Andrey Ilinykh <ailinykh@gmail.com> wrote:
Only one region (node-00 is responsible for) will get repaired on all
three nodes.
On Mon, Oct 15, 2012 at 11:56 AM, Alexis Midon <alexismidon@gmail.com> wrote:
> Hi all,
> I have a 9-node cluster with a replication factor R=3. When I run repair -pr
> on node-00, I see the exact same load and activity on node-{01,02}.
> Specifically, compactionstats shows the same Validation tasks.
> Does this mean that all 3 nodes will be repaired when nodetool returns? or
> do I still have to trigger a nodetool-repair on node-{01,02}?
> Thanks,
> Alexis