| From: | Josh Berkus <josh(at)agliodbs(dot)com> |
|---|---|
| To: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: PATCH: regular logging of checkpoint progress |
| Date: | 2011-08-25 22:18:15 |
| Message-ID: | 4E56CA27.1050202@agliodbs.com |
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| Lists: | pgsql-hackers |
Tomas,
> I'd like to propose a small patch that allows better checkpoint progress
> monitoring. The patch is quite simple - it adds a new integer GUC
> "checkpoint_update_limit" and every time checkpoint writes this number of
> buffers, it does two things:
I'd rather not have a new GUC if we can avoid it. What about just
making this some reasonable value (like 1000 buffers) if log_checkpoints
= on?
--
Josh Berkus
PostgreSQL Experts Inc.
http://pgexperts.com
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