Pavel Zakouril wrote:

Hello all,

I would like to replicate content of one OpenLDAP server running over the sql backend to the another one running over the bdb (provider version 2.3.37, consumer 2.3.34). I set up overlay syncprov on the sql based provider and syncrepl directive on the bdb consumer, but replication does not work. On the provider I can see in the log file:

Aug 2 14:27:47 ducklet slapd[27789]: Entry dc=mff,dc=cuni,dc=cz CSN 20070802122747Z#000000#00#000000 greater than snapshot 20070802122642Z#000000#00#000000

for all entries, which should be replicated. When I start consumer with -c switch, eg.:

slapd -d 16389 -h "ldap:/// ldaps:///" -c 'rid=1,csn=20070731102106Z#000000#00#000000'

I get a little bit different message:

Aug 2 13:53:56 ducklet slapd[26562]: Entry dc=mff,dc=cuni,dc=cz CSN 20070731102106Z#000000#00#000000 matches ctx 20070731102106Z#000000#00#000000

but replication does not work as well.

When I try to use similarly configured provider with bdb backend, then replication works as expected.

Is there anybody who can help ?

Indeed back-sql was intended to loosely support acting as a syncrepl provider (limited to refreshOnly), but it's currently broken, and it's never been fixed (mostly due to lack of interest). Patches (or sponsorships) are welcome.

p.

Ing. Pierangelo Masarati OpenLDAP Core Team

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