[Fedora-directory-users] Replication errors: "Incremental Update Failed"

[Richard Megginson]

Chris St. Pierre wrote:
> I went through and re-init both of the databases on the problem
> machine, but still get the same errors.  Also, if I restart FDS on the
> box, it claims to have been shutdown in a disorderly manner, even when
> I use stop-slapd.  There are no errors related to the shutdown.
>
> It sounds like the BDB backend is pretty hosed, and even the auto
> recovery isn't completely handling it.  Ideas?
>   
Does this happen every time with restarting the server, the disorderly 
shutdown in the errors log?  If so, does it recover the main database?  
If so, I think perhaps the changelog db is corrupted.  Try shutting down 
the server and removing the changelog db.
> Chris St. Pierre
> Unix Systems Administrator
> Nebraska Wesleyan University
>
> On Thu, 5 Oct 2006, Richard Megginson wrote:
>
>   
>> Chris St. Pierre wrote:
>>     
>>> On Thu, 5 Oct 2006, Richard Megginson wrote:
>>>
>>>   
>>>       
>>>> Do you have another master?  If so, just perform a replica initialization
>>>> (using the console).
>>>>     
>>>>         
>>> We've got three other masters, but we don't use the console -- or have
>>> X installed or heads on the machines.  Can this be done from the CLI,
>>> maybe with mmr.pl?
>>>   
>>>       
>> Not sure about mmr.pl, but yes, this can be done via ldapmodify.
>> First, you have to find the DN of the replication agreement from another master
>> to the one you want to initialize.
>> ldapsearch -x -h othermaster -D "cn=directory manager" -w password -s sub -b
>> cn=config "objectclass=nsDS5ReplicationAgreement" cn nsDS5ReplicaHost
>> nsDS5ReplicaPort
>> There may be several, you'll have to figure out which one goes to the master
>> you want to initialize
>>
>> Next, use ldapmodify to start the repl init:
>> ldapmodify -x -h othermaster -D "cn=directory manager" -w password
>> dn: dn of the repl agreement
>> changetype: modify
>> replace: nsds5BeginReplicaRefresh
>> nsds5BeginReplicaRefresh: start
>>
>> Then check the error logs for both masters to see when repl init is completed.
>>     
>>> Chris St. Pierre
>>> Unix Systems Administrator
>>> Nebraska Wesleyan University
>>>
>>> --
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>>> Fedora-directory-users at redhat.com
>>> https://www.redhat.com/mailman/listinfo/fedora-directory-users
>>>   
>>>       
>
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