bugzilla-daemon at main.slony.info bugzilla-daemon at main.slony.info
Wed Nov 17 05:38:55 PST 2010
http://www.slony.info/bugzilla/show_bug.cgi?id=166

           Summary: Provide a way of counting the number of outstanding
                    operations in a sync
           Product: Slony-I
           Version: devel
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: low
         Component: core scripts
        AssignedTo: slony1-bugs at lists.slony.info
        ReportedBy: ssinger at ca.afilias.info
                CC: slony1-bugs at lists.slony.info
   Estimated Hours: 0.0


This is a feature request.

It would be very useful from a 'what the heck is my system doing' point of view
to know how many operations make up each outstanding SYNC request.

A system that is behind by 1000 SYNC's with no row edits in any of them is in a
very different state than a system that is 1000 SYNC's behind each with 10,000
UPDATE statements.

Similarly if the next/current SYNC to be processed consists of a million rows
that might explain why replication 'seems' to have stopped from an sl_status
point of view.

The test_slony_state.pl script seems like the most logical place to add this
though other ideas are welcome.

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