[Freeipa-users] Fedora 11 master replication problems

[Rich Megginson]

Dan Scott wrote:
> Hi,
>
> Recently I have been seeing a constant stream of entries in my dirsrv
> logs for my Fedora 11 FreeIPA master:
>
> Replica has a different generation ID than the local data.
>
> I'm also seeing issues which appear to be related to incorrect
> replication. e.g. User changes password and is then unable to login.
>
> I enabled verbose logging as suggested here:
>
> http://www.redhat.com/docs/manuals/dir-server/ag/8.0/Managing_Replication-Troubleshooting_Replication_Related_Problems.html
>
> However, now I am stuck and don't know how to proceed. Here is an
> extract of the verbose logs. They appear roughly every 5 seconds:
>
> [22/Sep/2010:10:48:44 -0400] NSMMReplicationPlugin -
> agmt="cn=meTocurie.example.com636" (curie:636): State: start_backoff
> -> backoff
> [22/Sep/2010:10:48:44 -0400] NSMMReplicationPlugin -
> agmt="cn=meTocurie.example.com636" (curie:636): Cancelling linger on
> the connection
> [22/Sep/2010:10:48:44 -0400] - _csngen_adjust_local_time: gen state
> before 4c9a17f30001:1285166920:0:171
> [22/Sep/2010:10:48:44 -0400] - _csngen_adjust_local_time: gen state
> after 4c9a17f70000:1285166924:0:171
> [22/Sep/2010:10:48:44 -0400] NSMMReplicationPlugin -
> agmt="cn=meTocurie.example.com636" (curie:636): Replica was
> successfully acquired.
> [22/Sep/2010:10:48:44 -0400] NSMMReplicationPlugin -
> agmt="cn=meTocurie.example.com636" (curie:636): State: backoff ->
> sending_updates
> [22/Sep/2010:10:48:44 -0400] NSMMReplicationPlugin -
> agmt="cn=meTocurie.example.com636" (curie:636): Replica has a
> different generation ID than the local data.
>   
This usually means the consumer has not been initialized.
> [22/Sep/2010:10:48:44 -0400] NSMMReplicationPlugin -
> agmt="cn=meTocurie.example.com636" (curie:636): Successfully released
> consumer
> [22/Sep/2010:10:48:44 -0400] NSMMReplicationPlugin -
> agmt="cn=meTocurie.example.com636" (curie:636): Beginning linger on
> the connection
> [22/Sep/2010:10:48:44 -0400] NSMMReplicationPlugin -
> agmt="cn=meTocurie.example.com636" (curie:636): State: sending_updates
> -> start_backoff
>
> curie is the replicated server.
>
> Does anyone have any suggestions for resolving this?
>
> Thanks,
>
> Dan
>
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