Replication question
Patrick Radtke
phr2101 at columbia.edu
Wed May 17 15:40:17 EDT 2006
when we switch we comment out the sync_server line on the replica to
make sure it won't listen.
When it comes to get the master up to speed, then we reverse the roles.
We also generate a file with all our usernames in it and feed it to
sync_client on the replica and that way it will go through every user
and make sure they get re-synced.
-Patrick
On May 17, 2006, at 2:51 PM, David Korpiewski wrote:
> One last question that I don't see answered on the 'net:
>
> Say the master fails and we push all of our users to the replica,
> what is the method to get the changes back from the replica to the
> master once we are operational again? Simply reverse the roles?
> I'd imagine that bringing the master back online when the replica
> is handling all email might cause catastrophic problems when it
> starts synching.
>
> Thank you
> David
>
>
>
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