| From: | ITAGAKI Takahiro <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp> |
|---|---|
| To: | Heikki Linnakangas <heikki(at)enterprisedb(dot)com> |
| Cc: | Patches <pgsql-patches(at)postgresql(dot)org> |
| Subject: | Re: Load Distributed Checkpoints, take 3 |
| Date: | 2007-06-21 01:40:42 |
| Message-ID: | 20070621102244.6E54.ITAGAKI.TAKAHIRO@oss.ntt.co.jp |
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| Lists: | pgsql-patches |
Heikki Linnakangas <heikki(at)enterprisedb(dot)com> wrote:
> Here's an updated WIP patch for load distributed checkpoints.
> Since last patch, I did some clean up and refactoring, and added a bunch
> of comments, and user documentation.
The only thing I don't understand is the naming of 'checkpoint_smoothing'.
Can users imagine the unit of 'smoothing' is a fraction?
You explain the paremeter with the word 'fraction'.
Why don't you simply name it 'checkpoint_fraction' ?
| Specifies the target length of checkpoints, as a fraction of
| the checkpoint interval. The default is 0.3.
Sorry if I'm missing discussions abount the naming.
Regards,
---
ITAGAKI Takahiro
NTT Open Source Software Center
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