Re: general questions on Postgresql and deployment on

Поиск
Список
Период
Сортировка
От Doug McNaught
Тема Re: general questions on Postgresql and deployment on
Дата
Msg-id 877jnzcqm7.fsf@asmodeus.mcnaught.org
обсуждение исходный текст
Ответ на general questions on Postgresql and deployment on win32 platform  (Calvin Wood <calvin.wood@gmail.com>)
Список pgsql-general
Calvin Wood <calvin.wood@gmail.com> writes:

> symbolic link. But on win32, there is no equivalent. However, even under
> *nix system, I believe symbolic link can only be created for directories on
> the same hard drive. This seems less than optimal. Typically, one would
> place database files on RAID 5 drives (to maximize random access speed) and
> log files on mirrored drives (to maximize sequential access speed).

On Unix, a symbolic link can point anywhere.  It's hard links that are
limited to the same filesystem (not necessarily a disk drive in the
hardware sense).

-Doug

В списке pgsql-general по дате отправления:

Предыдущее
От: "Ed L."
Дата:
Сообщение: Re: reclaiming diskspace bloat w/near-zero downtime
Следующее
От: Tom Lane
Дата:
Сообщение: Re: reclaiming diskspace bloat w/near-zero downtime