Re: delta-syncrepl missing changes

[Francis Swasey <Frank.Swasey@uvm.edu>]

On 1/30/09 1:09 PM, Quanah Gibson-Mount wrote:
> --On Friday, January 30, 2009 9:45 AM -0500 Francis Swasey 
> <Frank.Swasey@uvm.edu> wrote:
>
> > I am running OpenLDAP 2.3.39 (locally built) on Red Hat Enterprise Linux
> > 4 servers with several replicas.  We use delta-syncrepl to keep the
> > replicas in sync with the master server.
>
> Yes, this was a known issue, and both the replicas and the master must 
> all be on 2.3.43, and all the replicas reloaded from a fresh dump of the 
> master.  Once you've done that, it should take care of the problems you 
> are seeing.

I upgraded everything to 2.3.43 on January 31 and verified at the time 
that everything was in sync.  However, it's been a week or more since I 
last audited the sync'ness of the replicas and the master.  This 
morning, I've discovered that the replica's are again out of date with 
the master copy and there are of course no failures in the 
syncrepl_message_to_op's logged on any of the replicas that would 
indicate why these 36 modification's were not replicated.

So, what ITS was this supposed to be fixed by?

Is there anything that should be logged that would help identify the 
failure (I'm currently using loglevel of "stats sync" on the master and 
all the replicas) ?

Thanks,

--
Frank Swasey                    | http://www.uvm.edu/~fcs
Sr Systems Administrator        | Always remember: You are UNIQUE,
University of Vermont           |    just like everyone else.
  "I am not young enough to know everything." - Oscar Wilde (1854-1900)