[389-users] Multimaster replication query

Fri Jun 17 05:45:58 UTC 2011

Hi,

i ran the below command in supplier side and the output is,

# extended LDIF
#
# LDAPv3
# base <cn=config> with scope subtree
# filter: (objectclass=nsds5replicationagreement)
# requesting: ALL
#

# Replication from varad.xxx.xxx.com port 389 to sam.xxx.xxx.com po
 rt 389, replica, o\3Dnetscaperoot, mapping tree, config
dn: cn="Replication from varad.xxx.xxx.com port 389 to sam.xxx.xxx.c
 om port 389",cn=replica,cn="o=netscaperoot",cn=mapping tree,cn=config
objectClass: top
objectClass: nsDS5ReplicationAgreement
cn: "Replication from varad.xxx.xxx.com port 389 to sam.xxx.xxx.com
 port 389"
nsDS5ReplicaHost: sam.xxx.xxx.com
nsDS5ReplicaRoot: o=netscaperoot
nsDS5ReplicaPort: 389
nsDS5ReplicaBindDN: cn=repman,cn=config
nsDS5ReplicaBindMethod: simple
nsds5replicaTimeout: 120
nsDS5ReplicaCredentials: {DES}VdEnvxoUkmw1TpV1QyVPtg==
nsds5replicareapactive: 0
nsds5replicaLastUpdateStart: 20110616123147Z
nsds5replicaLastUpdateEnd: 20110616123147Z
nsds5replicaChangesSentSinceStartup:: MToxNC8wIA==
nsds5replicaLastUpdateStatus: 0 Incremental update succeeded
nsds5replicaUpdateInProgress: FALSE
nsds5replicaLastInitStart: 20110616104148Z
nsds5replicaLastInitEnd: 20110616104153Z
nsds5replicaLastInitStatus: 0 Total update succeeded

# search result
search: 2
result: 0 Success

# numResponses: 2
# numEntries: 1

Regards,
Varad

On Thu, Jun 16, 2011 at 8:47 PM, Rich Megginson <rmeggins at redhat.com> wrote:

> **
> On 06/16/2011 07:33 AM, s.varadha rajan wrote:
>
> 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.comport 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.comport 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.comport 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.comport 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.comport 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.comport 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.comport 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.comport 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.comport 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.comport 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.comport 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.comport 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.comport 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.comport 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.comport 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.comport 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.comport 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.comport 389"" (varad:389): State: ready_to_acquire_replica -> wait_for_changes
>
>  So,please let me know what is the problem ? and how to resolve ?
>
> on the supplier
> ldapsearch -x -D "cn=directory manager" -W -b cn=config
> '(objectclass=nsds5replicationagreement)'
>
>
>  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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