On 12/11/2013 2:41 AM, Elodie Sannier wrote: > collection fr_blue: > - shard1 -> server-01 (replica1), server-01 (replica2) > - shard2 -> server-02 (replica1), server-02 (replica2) > > collection fr_green: > - shard1 -> server-01 (replica1), server-01 (replica2) > - shard2 -> server-02 (replica1), server-02 (replica2)
I'm pretty sure this won't affect the issue you've mentioned, but it's worth pointing out. If this is really how you've arranged your shard replicas, your system cannot survive a failure, because you've got both replicas for each shard on the same server. If that server dies, half of each collection will be gone. Thanks, Shawn
