Hi, You can upgrade both replicas at different time (and make sure that everything work as expected before upgrading the second replica to ensure service continuity)
Usually a simple dnf upgrade is enough but 3.1.3 requires some manual steps because bdb databases needs to be mitigated to lmdb (as explained in https://www.port389.org/docs/389ds/howto/howto-migrate-bdb-to-lmdb.html) BTW: since 3.0.6 supports both bdb and lmdb, you should probably better migrate the database before upgrading (so you have a way back in case of problem) if I remember rightly, in 3.0 version, there were a few bugs about displaying some alarming messages while running dsctl dblib bdb2mdb but as far as you get the migration 100% completed message everything is fine Regards, Pierre Rogier On Wed, Dec 17, 2025 at 9:12 PM Jonathan Buzzard via 389-users < [email protected]> wrote: > > I have a two node cluster of 389-ds running on 3.0.6 included with RHEL > 10 (running on Rocky 10.0), doing two way replication. > > Now RHEL 10.1 has come out and it is rebased to 3.1.3. The question is > can I just update one, reboot, then update the other and all will be > good or is there more nuanced procedure I need to follow? > > For example should I halt changes to the directory, turn of replication, > upgrade the two servers then turn replication back on. > > There doesn't appear to be much documentation on the subject. My gut > feeling is I can do a "dnf upgrade" on each server, reboot and then move > to the next one, but having never done it before I am seeking some > guidance. Till a couple of months ago we had been happily using NIS for > the last couple of decades. > > > JAB. > > -- > Jonathan A. Buzzard Tel: +44141-5483420 > HPC System Administrator, ARCHIE-WeSt. > University of Strathclyde, John Anderson Building, Glasgow. G4 0NG > > -- > _______________________________________________ > 389-users mailing list -- [email protected] > To unsubscribe send an email to [email protected] > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedoraproject.org/archives/list/[email protected] > Do not reply to spam, report it: > https://pagure.io/fedora-infrastructure/new_issue > -- -- 389 Directory Server Development Team
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