Re: Load Distributed Checkpoints, take 3

Поиск
Список
Период
Сортировка
От ITAGAKI Takahiro
Тема Re: Load Distributed Checkpoints, take 3
Дата
Msg-id 20070621102244.6E54.ITAGAKI.TAKAHIRO@oss.ntt.co.jp
обсуждение исходный текст
Ответ на Load Distributed Checkpoints, take 3  (Heikki Linnakangas <heikki@enterprisedb.com>)
Ответы Re: Load Distributed Checkpoints, take 3  (Heikki Linnakangas <heikki@enterprisedb.com>)
Список pgsql-patches
Heikki Linnakangas <heikki@enterprisedb.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



В списке pgsql-patches по дате отправления:

Предыдущее
От: Tom Lane
Дата:
Сообщение: Re: Load Distributed Checkpoints, take 3
Следующее
От: Heikki Linnakangas
Дата:
Сообщение: Re: Load Distributed Checkpoints, take 3