Ed L. pgsql
Tue Nov 2 17:05:38 PST 2004
On Tuesday November 2 2004 6:15, Jan Wieck wrote:
> On 11/2/2004 1:08 AM, Ed L. wrote:
> > I have a 2-node master-slave replication set up with 1.0.5.  It's been
> > running for a couple days.  The sl_seqlog table is now 75MB.  Is this
> > expected?  How much larger will it grow?  What causes it to get cleaned
> > up?
>
> The cleanup is of course done in src/slon/cleanup_thread.c including the
> vacuuming. Slon never issues a full vacuum, so shrinking of any related
> tables will only happen ever if you configured a sufficient freespace
> map and that results in free blocks at the end of the relation for
> successive vacuum cycles, which happen every 10 minutes.

I don't think this is a purely vacuum issue, though that could be part of 
it.  I neglected to mention the table has 62,000 rows.  I guess my question 
is who is supposed to delete these and when?  I couldn't find it in the 
code other than during drop sequence.

Ed



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