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New Member

ACS database replication

Hi,

Can some one answer please?

we have two ACS V 4.0 servers on windows platform and would like to upgrade to V 4.1.

Can a version 4.0 ACS replicate to a version 4.1 ACS?

any recommended reading or helpful resource determining the DB backup procedure. We dont have external DB.

4 REPLIES
Silver

Re: ACS database replication

Nope. Replication requires master and slave to be the same version.

The upgrade logic that goes into the ACS installer can be quite complex and its not possible to do that quickly as part of replication.

You'll need to do "in place" upgrades on both servers before you can re-start replication.

Or safer.. get a third server with your current database, upgrade it for testing. Then upgrade the others.

New Member

Re: ACS database replication

Thanks.

It was helpful.This is the kind of response normally we are looking to receive with proper documenattion link.

Cisco Employee

Re: ACS database replication

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