Re: Replication error after initializing consumer

[Mark Reynolds <mareynol@xxxxxxxxxx>]

Shilen,

A few things, you should not be adding a prehashed password (e.g.  {SSHA}DMK4S6PK6+rKSLNOL1Hl01mVJmgGi5jH) - but that should not break replication.  Can you confirm that only prehashed passwords are causing the issue?  If so, please files a ticket with a reproducible testcase:  https://fedorahosted.org/389/newticket

As for this replication issue, enabling replication logging might provide more information:

https://access.redhat.com/documentation/en-US/Red_Hat_Directory_Server/9.0/html/Configuration_Command_and_File_Reference/error-logs.html#error-logs-levels

Then post the logging output back on this list.  You should also undo this logging level once you're done - as this logging level can impact performance.

Thanks,
Mark

On 08/19/2014 01:08 PM, Shilen Patel wrote:

Hi,

I'm not sure if this is related to my previous email, but I'm also seeing issues when adding an entry while a suffix on a consumer is being initialized.  Again, I'm running 1.2.11.30.  Here are the details:

1.  Using the console, I started to initialize a suffix.

[19/Aug/2014:17:46:35 +0100] NSMMReplicationPlugin - Beginning total update of replica "agmt="cn=test5toSing1" (consumerhost:636)".

2.  While that was happening, I added an entry to the suffix on the master.

dn: uid=shilen3,ou=people,ou=test,dc=duke,dc=edu

changetype: add

objectclass: top

objectclass: person

objectclass: inetorgperson

objectclass: organizationalperson

cn: test

sn: test

uid: shilen3

[19/Aug/2014:17:47:04 +0100] conn=155 op=1 ADD dn="uid=shilen3,ou=people,ou=test,dc=duke,dc=edu"

[19/Aug/2014:17:47:04 +0100] conn=155 op=1 RESULT err=0 tag=105 nentries=0 etime=0 csn=53f37f89000000050000

3.  The init later finished.

[19/Aug/2014:17:48:55 +0100] NSMMReplicationPlugin - Finished total update of replica "agmt="cn=test5toSing1" (consumerhost:636)". Sent 270 entries.

At this point, the entry does exist on the consumer.  Presumably it was added as part of the init.

4.  However, the master still wants to send the ADD to the consumer.  On the consumer, I have the following repeated every few seconds:

[19/Aug/2014:17:48:54 +0100] conn=2002 op=56 ADD dn="uid=shilen3,ou=people,ou=test,dc=duke,dc=edu"

[19/Aug/2014:17:48:54 +0100] conn=2002 op=56 RESULT err=53 tag=105 nentries=0 etime=0 csn=53f37f89000000050000

And on the master, I have this:

[19/Aug/2014:17:48:58 +0100] NSMMReplicationPlugin - agmt="cn=test5toSing1" (consumerhost:636): Consumer failed to replay change (uniqueid 5d458a02-27c011e4-a066d327-58be45f0, CSN 53f37f89000000050000): Server is unwilling to perform (53). Will retry later.

A cl-dump shows the following:

changetype: add

replgen: 53e0f14e000000050000

csn: 53f37f89000000050000

nsuniqueid: 5d458a02-27c011e4-a066d327-58be45f0

parentuniqueid: bcd34401-21ba11df-80799838-3cd697e9

dn: uid=shilen3,ou=people,ou=test,dc=duke,dc=edu

change::

add: objectClass

objectClass: top

objectClass: person

objectClass: inetorgperson

objectClass: organizationalperson

-

add: cn

cn: test

-

add: sn

sn: test

-

add: uid

uid: shilen3

-

add: creatorsName

creatorsName: cn=directory manager

-

add: modifiersName

modifiersName: cn=directory manager

-

add: createTimestamp

createTimestamp: 20140819164704Z

-

add: modifyTimestamp

modifyTimestamp: 20140819164704Z

-

add: nsUniqueId

nsUniqueId: 5d458a02-27c011e4-a066d327-58be45f0

-

add: parentid

parentid: 2

-

add: entryid

entryid: 277

-

add: entrydn

entrydn: uid=shilen3,ou=people,ou=test,dc=duke,dc=edu

-

If anyone has any thoughts on this one, that would be appreciated.

Thanks!

-- Shilen

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