Re: (ITS#7274) delta-syncrepl MMR infinite loop

[quanah@zimbra.com]

--On Wednesday, May 16, 2012 10:27 PM +0000 quanah@OpenLDAP.org wrote:

> Full_Name: Quanah Gibson-Mount
> Version: 2.4.31
> OS: Linux 2.6
> URL: ftp://ftp.openldap.org/incoming/
> Submission from: (NULL) (75.108.184.39)

We can see that the script turning it into a master ran here:

Thu May 17 16:05:46 2012 *** Running as zimbra user: 
/opt/zimbra/libexec/zmldapenable-mmr -s 2 -m 
ldap://zre-ldap002.eng.vmware.com:389/

so 16:05:46

In the accesslog, we see:

dn: cn=accesslog
objectClass: auditContainer
cn: accesslog
structuralObjectClass: auditContainer
contextCSN: 20120517225152.913667Z#000000#000#000000
contextCSN: 20120517230823.615364Z#000000#001#000000
contextCSN: 20120517230546.409118Z#000000#002#000000

dn: reqStart=20120517230546.000019Z,cn=accesslog
objectClass: auditAdd
structuralObjectClass: auditAdd
reqStart: 20120517230546.000019Z
reqEnd: 20120517230546.000020Z
reqType: add
reqSession: 100
reqAuthzID: cn=config
reqDN: cn=zimbra
reqResult: 0
reqMod: objectClass:+ organizationalRole
reqMod: description:+ Zimbra Systems Application Data
reqMod: cn:+ zimbra
reqMod: structuralObjectClass:+ organizationalRole
reqMod: entryUUID:+ 40f78bea-34be-1031-8a5d-e1466f667e19
reqMod: creatorsName:+ cn=config
reqMod: createTimestamp:+ 20120517224907Z
reqMod: entryCSN:+ 20120517224907.221672Z#000000#000#000000
reqMod: modifiersName:+ cn=config
reqMod: modifyTimestamp:+ 20120517224907Z
reqEntryUUID: 40f78bea-34be-1031-8a5d-e1466f667e19
entryUUID: 948929e2-34c0-1031-9a14-c93bd10ff0f2
creatorsName: cn=config
createTimestamp: 20120517224907Z
entryCSN: 20120517224907.221672Z#000000#000#000000
modifiersName: cn=config
modifyTimestamp: 20120517224907Z

so it is tracking "000" as a third master?  This seems to be why the 
original server (which was 000 before being promoted to 001) replicates 
these entries back to itself.

--Quanah

--

Quanah Gibson-Mount
Sr. Member of Technical Staff
Zimbra, Inc
A Division of VMware, Inc.
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