On 3/29/19 8:51 PM, Quanah Gibson-Mount wrote: > Have a secondary server (a replica) of the first. Using cn=config, > delete the syncrepl statement from the replica, run slapcat, then re-add > the syncrepl statement when you're done. As long as the server is under > heavy write traffic and backups take signficant time, you will > unfortunately heavily fragment the DB. Thanks for your suggestion! In your proposed scenario, is there a difference between removing olcSyncRepl from the replica, and stopping the replica completely, other than the replica being unavailable for read queries during backup ? My understanding is that in both cases, replication would have to catch up with the master with a full present phrase (unless I use a large enough session log). Since ITS#8486 and OpenLDAP 2.4.46, it seems that having a large session log is a viable option, but how large could those modification allow the sessionlog to grow? 100K ? 1M entries ? Regards, -- Maxime Besson System Engineer - Worteks maxime.besson@worteks.com
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