Dan Scott wrote:
Hi,

Thanks for the reply.

On Wed, Sep 22, 2010 at 11:56, Rich Megginson <rmegg...@redhat.com> wrote:
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.

I'm not sure what 'initialized' means. Do you mean that replication
has not been configured? This server has been replicating fine for
over a year.

According to this:
http://freeipa.org/docs/1.2/Installation_Deployment_Guide/en-US/html/sect-Installation_and_Deployment_Guide-Setting_up_Multi_Master_Replication-Managing_Multi_Master_Replication.html

Initialization is the initial copy of data from the master - The slave
server (curie) has been configured and replicating for a while.
Has curie been restored from a backup? Initialized from another master? Been shutdown for over a week?
Maybe
I need to re-initialize with a fresh copy? Do you have any
instructions for doing this?
Does the ipa-replica-manage command line tool have an option for doing a reinit?
Thanks,

Dan Scott

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