Got it, thanks.

About the wiki, I had one suggestion, reading it for the first time. The wiki mostly reflects the 4.x state of affairs yet the 5.x one differs greatly in terms of command names, args, schema, etc. It might be nice if forked by version, like the mysql and postres or perldoc ones. The dumb way would be to just copy all the page titles to a 5x and 4x version and then edit, eg:

 * http://bucardo.org/wiki/Bucardo
 * http://bucardo.org/wiki/Bucardo/4x/pgbench_example
 * http://bucardo.org/wiki/Bucardo/5x/pgbench_example

Mediawiki has namespaces https://www.mediawiki.org/wiki/Manual:Using_custom_namespaces which might be a better method.
I would be happy to help implement this.


On 05/17/13 23:56, Greg Sabino Mullane wrote:
On Fri, May 17, 2013 at 09:26:23AM -0400, Mitchell Perilstein wrote:
Greetings,

We're using 4.99.7 with PG 9.1.5 and seeing the syncrun table
growing without bound with old (ie, ended) records, eg:
...
My workaround might be to add a periodic cleanup job, ie, 'delete
from syncrun where ended is not null' every 10 min or so but I'd
rather fix the root cause instead.
Anybody seen this?
The syncrun table is meant to provide both instant and historical
information. In theory, the size should not affect things due to
the partial indexes. But this is probably at the least a gaping
documentation hole. :) One should prune old entries over a time
period you are comfortable with. The "ended" query you gave is
good for that, although I would say something like:

delete from syncrun where ended is not null
   and ended < now() - '2 days'::interval

Or you could move the rows to another table first for any long-term
forensics.

Ideas on how to do that with Bucardo itself are welcome.

Doc patches / wiki updates extremely welcome.




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