On 04/04/2014 12:42 PM, Nikolaos Milas wrote:
Anyone please?
How can we determine whether we need to configure "replication_dsync_parameters = -d -N -l 30 -U" as indicated on the wiki2 (or some variation thereof) or not?
I am definitely not Timo, but I will try a short answer based on my limited familiarity with the dsync replication functionality and code.
-d Use a default location for the replica. As far as I can tell this is obtained from userdb variable mail_replica. -N Sync all (visible?) namespaces (only makes sense when syncing with a remote host, with potentially different namespaces) (instead of either -n <namespace to sync> or -x <namespaces not to sync>) -l <seconds> Use a dsync lock file when syncing and the timeout for locking. -U Update replicator server on the status of the replication
For replicating in a multiple server configuration, they sound like a good idea to me.
Hope this helps a little, Teemu Huovila