[389-users] Multimaster replication query

Thu Jun 16 13:33:22 UTC 2011

Hi,

For me no issues to recive the logs.anyway, i have performed the following
steps again,

1.Stop the "dirsrv" on both sides.
2.Enabled "nsslapd-errorlog-level: 8192" on both servers in "dse.ldif" file.
3.Started the "dirsrv" on both servers.
4.Export the datas in .ldif and imported to "sam" system
4.From "varad.xxx.xxx.com,Remove the agreement again (./mmr.pl --host1
varad.xxx.xxx.com --host2 sam.xxx.xxx.com --host1_id 1 --host2_id 2 --bindpw
<password> --repmanpw <password> --remove)
5.From "varad.xxx.xxx.com,Created agreement again (./mmr.pl --host1
varad.xxx.xxx.com --host2 sam.xxx.xxx.com --host1_id 1 --host2_id 2 --bindpw
<password> --repmanpw <password> --create)
6.Then created one user under "ou=people" , as a uid=TT in supplier side (
varad.xxx.xxx.com)
7.but not replicated in other system...

Supplier system (/var/log/dirsrv/slapd-varad/errors): (varad.xxx.xxx.com):

[16/Jun/2011:18:36:48 +051800] NSMMReplicationPlugin - agmt="cn="Replication
from varad.xxx.xxx.com port 389 to sam.xxx.xxx.com port 389"" (sam:389):
Disconnected from the consumer
[16/Jun/2011:18:36:48 +051800] NSMMReplicationPlugin - agmt="cn="Replication
from varad.xxx.xxx.com port 389 to sam.xxx.xxx.com port 389"" (sam:389):
State: start -> ready_to_acquire_replica
[16/Jun/2011:18:36:48 +051800] NSMMReplicationPlugin - agmt="cn="Replication
from varad.xxx.xxx.com port 389 to sam.xxx.xxx.com port 389"" (sam:389):
State: ready_to_acquire_replica -> wait_for_changes
[16/Jun/2011:18:41:49 +051800] NSMMReplicationPlugin - agmt="cn="Replication
from varad.xxx.xxx.com port 389 to sam.xxx.xxx.com port 389"" (sam:389):
State: wait_for_changes -> wait_for_changes
[16/Jun/2011:18:41:49 +051800] NSMMReplicationPlugin - agmt="cn="Replication
from varad.xxx.xxx.com port 389 to sam.xxx.xxx.com port 389"" (sam:389):
State: wait_for_changes -> start
[16/Jun/2011:18:41:49 +051800] NSMMReplicationPlugin - agmt="cn="Replication
from varad.xxx.xxx.com port 389 to sam.xxx.xxx.com port 389"" (sam:389): No
linger to cancel on the connection
[16/Jun/2011:18:41:49 +051800] NSMMReplicationPlugin - agmt="cn="Replication
from varad.xxx.xxx.com port 389 to sam.xxx.xxx.com port 389"" (sam:389):
Disconnected from the consumer
[16/Jun/2011:18:41:49 +051800] NSMMReplicationPlugin - agmt="cn="Replication
from varad.xxx.xxx.com port 389 to sam.xxx.xxx.com port 389"" (sam:389):
State: start -> ready_to_acquire_replica
[16/Jun/2011:18:41:49 +051800] NSMMReplicationPlugin - agmt="cn="Replication
from varad.xxx.xxx.com port 389 to sam.xxx.xxx.com port 389"" (sam:389):
State: ready_to_acquire_replica -> wait_for_changes

Consumer system: (sam.xxx.xxx.xom):

[16/Jun/2011:18:46:15 +051800] NSMMReplicationPlugin - agmt="cn="Replication
from sam.xxx.xxx.com port 389 to varad.xxx.xxx.com port 389"" (varad:389):
Disconnected from the consumer
[16/Jun/2011:18:46:15 +051800] NSMMReplicationPlugin - agmt="cn="Replication
from sam.xxx.xxx.com port 389 to varad.xxx.xxx.com port 389"" (varad:389):
State: start -> ready_to_acquire_replica
[16/Jun/2011:18:46:15 +051800] NSMMReplicationPlugin - agmt="cn="Replication
from sam.xxx.xxx.com port 389 to varad.xxx.xxx.com port 389"" (varad:389):
State: ready_to_acquire_replica -> wait_for_changes
[16/Jun/2011:18:51:15 +051800] NSMMReplicationPlugin - agmt="cn="Replication
from sam.xxx.xxx.com port 389 to varad.xxx.xxx.com port 389"" (varad:389):
State: wait_for_changes -> wait_for_changes
[16/Jun/2011:18:51:15 +051800] NSMMReplicationPlugin - agmt="cn="Replication
from sam.xxx.xxx.com port 389 to varad.xxx.xxx.com port 389"" (varad:389):
State: wait_for_changes -> start
[16/Jun/2011:18:51:15 +051800] NSMMReplicationPlugin - agmt="cn="Replication
from sam.xxx.xxx.com port 389 to varad.xxx.xxx.com port 389"" (varad:389):
No linger to cancel on the connection
[16/Jun/2011:18:51:15 +051800] NSMMReplicationPlugin - agmt="cn="Replication
from sam.xxx.xxx.com port 389 to varad.xxx.xxx.com port 389"" (varad:389):
Disconnected from the consumer
[16/Jun/2011:18:51:15 +051800] NSMMReplicationPlugin - agmt="cn="Replication
from sam.xxx.xxx.com port 389 to varad.xxx.xxx.com port 389"" (varad:389):
State: start -> ready_to_acquire_replica
[16/Jun/2011:18:51:15 +051800] NSMMReplicationPlugin - agmt="cn="Replication
from sam.xxx.xxx.com port 389 to varad.xxx.xxx.com port 389"" (varad:389):
State: ready_to_acquire_replica -> wait_for_changes

So,please let me know what is the problem ? and how to resolve ?

Regards,
Varad

On Wed, Jun 15, 2011 at 7:41 PM, Rich Megginson <rmeggins at redhat.com> wrote:

> **
> On 06/14/2011 11:59 PM, s.varadha rajan wrote:
>
> Hi,
>
>  Thanks for the reply.that's ok.but if i create one new user in supplier
> side,it's not replicating to consumer side.i think ubuntu 10.04 LTS supports
> fedora-ds 1.1.x and dont have updated ppa links. for this case, shall i
> upgrade the latest version, will give the solution? After upgrade, how can i
> migrate my existing data.
>
> First check your errors log on your supplier side to see if there are any
> errors during the incremental update phase (the messages below are from the
> init phase), then check the access log on the consumer side to see if the
> supplier is connecting and attempting to send the new user.
>
> If that shows nothing, then try enabling the replication log level -
> http://directory.fedoraproject.org/wiki/FAQ#Troubleshooting
>
>
>  or give me a solution for this.
>
>  Regards,
> Varad
>
>
> On Tue, Jun 14, 2011 at 8:26 PM, Rich Megginson <rmeggins at redhat.com>wrote:
>
>>  On 06/14/2011 08:23 AM, s.varadha rajan wrote:
>>
>> Hi,
>>
>> I followed the procedure to configure "multi-master replication" as per
>> http://directory.fedoraproject.org/wiki/Howto:MultiMasterReplication. but
>> i got an error as
>>
>> *From consumer side:*
>>
>> 14/Jun/2011:19:25:41 +051800] NSMMReplicationPlugin -
>> multimaster_be_state_change: replica o=netscaperoot is coming online;
>> enabling replication
>> [14/Jun/2011:19:25:41 +051800] NSMMReplicationPlugin - replica_reload_ruv:
>> Warning: new data for replica o=netscaperoot 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.
>>
>> This is not an error.  It just means the consumer has been initialized
>> with data from the master, and it had old data (probably from setup) which
>> was wiped out.
>>
>>
>> *From Supplier side:*
>>
>> [14/Jun/2011:19:26:12 +051800] NSMMReplicationPlugin - Beginning total
>> update of replica "agmt="cn="Replication from varad.xxx.xxx.com port 389
>> to sam.xxx.xxx.com port 389"" (sam:389)".
>> [14/Jun/2011:19:26:15 +051800] NSMMReplicationPlugin - Finished total
>> update of replica "agmt="cn="Replication from varad.xxx.xxx.com port 389
>> to sam.xxx.xxx.com port 389"" (sam:389)". Sent 120 entries.
>>
>>
>>  We are using the OS-Ubuntu 10.04. I searched in google and got the some
>> result in "https://bugzilla.redhat.com/show_bug.cgi?id=388021". but i
>> dont know how to fix this.Please help on this.
>>
>>  Regards,
>> Varad
>>
>>
>>
>>
>>
>>
>>
>>
>> On Mon, May 30, 2011 at 12:27 PM, s.varadha rajan <rajanvaradhu at gmail.com>
>> wrote:
>> >
>> > Hi,
>> >
>> > Thanks for the reply.I will try and update you further.
>> >
>> > Regards,
>> > Varad
>> >
>> >
>> >
>> > On Fri, May 27, 2011 at 8:30 PM, Rich Megginson <rmeggins at redhat.com>
>> wrote:
>> >>
>> >> On 05/27/2011 12:11 AM, s.varadha rajan wrote:
>> >>
>> >> Hi,
>> >>
>> >> Can i get any update on my below query ?
>> >>
>> >> Regards,
>> >> Varad
>> >>
>> >> On Tue, May 24, 2011 at 6:17 PM, s.varadha rajan <
>> rajanvaradhu at gmail.com> wrote:
>> >>>
>> >>> Hi,
>> >>> We are using Ubuntu 10.04 server OS and all the web applications are
>> running on that.We have already implemented fedora-ds for ldap auth.now we
>> are planning to go some up-gradation.kindly let me know the following,
>> >>> 1.How to migrate running fedora-ds server to another server ?
>> >>> 2.i have taken all the user/group+etc in ldif format.is it enough for
>> migration or any other db (/var/lib/dirsrv/slapd-<instance>) also need to
>> bacup ?
>> >>
>> >> LDIF should be fine.
>> >>>
>> >>> if any procedure please share with me ? how to import/export .ldif
>> file
>> >>
>> >> /usr/lib[64]/dirsrv/slapd-INSTNAME/db2ldif - export database to ldif
>> >> /usr/lib[64]/dirsrv/slapd-INSTNAME/ldif2db - import database from ldif
>> >>>
>> >>> 3.in our setup,one server is in public network.so i am planning to do
>> replication through "ldaps", i.e local server to public server replication
>> through highly secure how to ?
>> >>
>> >> Not exactly, but there is plenty of documentation - see
>> http://docs.redhat.com/docs/en-US/Red_Hat_Directory_Server/8.2/html-single/Administration_Guide/index.html#Managing_Replication-Replication_Overview
>> >>>
>> >>> Please help me on the above topics.
>> >>> Regards,
>> >>> Varad
>> >>
>> >> --
>> >> 389 users mailing list
>> >> 389-users at lists.fedoraproject.org
>> >> https://admin.fedoraproject.org/mailman/listinfo/389-users
>> >
>>
>>
>>
>
>
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