----- Mail Original ----- De: "Howard Chu" hyc@symas.com À: mkrz@free.fr Cc: openldap-its@openldap.org Envoyé: Jeudi 8 Décembre 2011 22h37:21 GMT +01:00 Amsterdam / Berlin / Berne / Rome / Stockholm / Vienne Objet: Re: (ITS#7104) refreshOnly syncrepl out of sync during bulk update/delete operations

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I noticed an issue with "refreshOnly" syncrepl when a large number of records is added, updated and deleted. At the end of synchronization the contextCSN is equal on all servers, but the data is out of synchronization for some deleted records that remains undeleted on consumer/slave servers.

Restarting the consumer or forcing a synchronization with "slapd ... -c 'rid=1,csn=0' " does not help.

This appears to caused by the sessionlog overflowing due to incoming modifies that occur after the refresh operation has begun. I would call this a misconfigured server, since the sessionlog can only ever be useful if you size it large enough to accomodate all of your update traffic.

I don't have any plans to fix this issue; fix the server configuration.

Thank you for your answer.

I withdrew the "syncprov-sessionlog" parameter and this fixed the data loss issue.