[389-users] COMPATIBILITY BETWEEN VERSIONS.

Rich Megginson rmeggins at redhat.com
Tue Nov 5 14:12:50 UTC 2013


On 11/04/2013 07:52 PM, Ezequiel Larrarte wrote:
>
> No matter that they are different versions?
>

Yes.  IMO, it would be very bad programming practice to change the 
replication protocol to be incompatible in every major version.  It 
would make upgrades and interoperability a nightmare.

> On Nov 4, 2013 12:21 PM, "Rich Megginson" <rmeggins at redhat.com 
> <mailto:rmeggins at redhat.com>> wrote:
>
>     On 11/04/2013 08:16 AM, Ezequiel Larrarte wrote:
>>
>>     Hi Rich, Can you be more specific?
>>
>>     On Nov 4, 2013 11:49 AM, "Rich Megginson" <rmeggins at redhat.com
>>     <mailto:rmeggins at redhat.com>> wrote:
>>
>>         On 11/03/2013 05:15 AM, Ezequiel Larrarte wrote:
>>
>>             Hi people ...
>>
>>             Nowadays, I have CentOS5 on my servers, but next year I
>>             ll start
>>             setting up CentOS 6 on them.
>>
>>             I ll first install 389DS on the main CentOS5 servers from
>>             EPEL
>>             repository (currently version 1.2.1) and I guess
>>             replication between
>>             them ll work fine because I m using the same version of
>>             389DS.
>>
>>             The thing is that EPEL for CentOS 6 has 389DS version
>>             1.2.2 instead of 1.2.1.
>>
>>             So, what would a safe way to migrate to a newer version
>>             of 389DS?
>>
>>             - Do I have to migrate all CentOS 5 servers participating
>>             in the
>>             replication process at the same time to CentOS 6?
>>
>>         No.
>>
>
>     All versions of 389/RHDS/CentOS DS can replicate with each other.
>
>>             - How do you handle that kind of situations? Is there any
>>             documentation I can read?
>>
>>             Thanks!
>>
>>
>

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