Re: [Fedora-directory-users] 3-way MMR problem on 1.01-4

[Rich Megginson]

Ken Marsh wrote:
>  Hi,
>
>  OK, I have a problem with MultiMaster Replication between my 3 x 1.01-4
>  FDS. I have already tried the following:
>
>  Stop servers A and C
>  Delete the contents of the changelog database directory
>  restart
>  push a replication to each from Server B (successful)
>
>  While my data was momentarily in sync, I immediately went back to the
>  problem where incremental updates (users updating passwords) failed.
>
>  Here is a typical set of errors from logs/errors on server A:
>
>  [07/Mar/2008:15:46:31 -0500] agmt="cn="Replication to
> B.company.com""
>  (B:389) - Can't locate CSN 47d04e2e000000010000 in the changelog (DB
>  rc=-30990). The consumer may need to be reinitialized.
>  [07/Mar/2008:15:46:31 -0500] agmt="cn="Replication to
> C.company.com""
>  (C:389) - Can't locate CSN 47d04e2e000000010000 in the changelog (DB
>  rc=-30990). The consumer may need to be reinitialized.
>
>  The logs on B  and C are analogous. Both have the following (This from
>  C):
>
>  [07/Mar/2008:07:46:48 -0500] - import userRoot: Workers finished;
>  cleaning up...
>  [07/Mar/2008:07:46:48 -0500] - import userRoot: Workers cleaned up.
>  [07/Mar/2008:07:46:48 -0500] - import userRoot: Indexing complete.
>  Post-processing...
>  [07/Mar/2008:07:46:48 -0500] - import userRoot: Flushing caches...
>  [07/Mar/2008:07:46:48 -0500] - import userRoot: Closing files...
>  [07/Mar/2008:07:46:49 -0500] - import userRoot: Import complete.
>  Processed 496 entries in 5 seconds. (99.20 entries/sec)
>  [07/Mar/2008:07:46:49 -0500] NSMMReplicationPlugin -
>  multimaster_be_state_change: replica dc=company,dc=com is coming online;
>  enabling replication
>  [07/Mar/2008:07:46:49 -0500] NSMMReplicationPlugin - replica_reload_ruv:
>  Warning: new data for replica dc=company,dc=com does not match the data
>  in the changelog.
>   Recreating the changelog file. This could affect replication with
>  replica's  consumers in which case the consumers should be
>  reinitialized.
>
>  The user data started out on 7.1 on Directory Server "A". I installed
>  and replicated it to servers B and C and ran it like that for a while,
>  and replication worked fine. Then I replaced 7.1 with 1.01-4 on A (just
>  as 1.1 was released), and replication has been broken since.
>
>  I am willing to lose whatever updates or differences necessary to get
>  these sync'ed up ASAP, any tips?
>     
Looks like you may be running into 
https://bugzilla.redhat.com/show_bug.cgi?id=388021 which was fixed in 
Fedora DS 1.1.  One of the comments has a workaround from another Fedora 
DS 1.0.x user.
>  Thanks for looking, 
>  Ken Marsh
>
>
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