[Date Prev][Date Next] [Chronological] [Thread] [Top]

Re: delta-syncrepl missing changes

On 3/20/09 9:50 AM, Aaron Richton wrote:
On Fri, 20 Mar 2009, Francis Swasey wrote:

This morning, my replica's were out of sync again, so I have now restarted

Just out of curiosity, what determines "out of sync" in your environment? I assume you're seeing something more insidious than a simple contextCSN mismatch.

I'm seeing contextCSN values that match. I do a slapcat on the replica and compare that to a slapcat from the master and find changes that are missing. I then search the accesslog db (matching the ReqDN value) and find that those changes never were recorded there on the master server.

Quanah's last thought was there was some conflict between the auditlog and accesslog overlays. So, I'm hoping to confirm/refute that by having completely removed the auditlog overlay from the environment today.

Sadly, I can't reproduce the issue at will -- I have to wait for the right sequence of gamma and other radiation to coincidentally happen during a time when there's a high rate of changes (the nightly batch update from the authoritative sources).

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)