Re: Recomended FS
От | Mark Kirkwood |
---|---|
Тема | Re: Recomended FS |
Дата | |
Msg-id | 3F98D1E8.3090801@paradise.net.nz обсуждение исходный текст |
Ответ на | Re: Recomended FS (Bruce Momjian <pgman@candle.pha.pa.us>) |
Список | pgsql-general |
I suspect almost everyone using IDE drives - We the "consumers" of this technology need to demand that the vendors: 1. Be honest about these limitations / bugs 2. Work to fix obvious bugs - e.g. drives lying about write cache status need to have their behaviour changed as soon as possible. In the meantime I guess all we can do is try to understand the issue and raise awareness regards Mark Bruce Momjian wrote: >Mark Kirkwood wrote: > > >>Its worth checking - isn't it ? >> >>I appeciate that you may have performed such tests previously - but as >>hardware and software evolve its often worth repeating such tests (goes >>away to do the suggested one tonight). >> >>Note that I am not trying to argue away the issue about write caching - >>it *has* to increase the risk of database corruption following a power >>failure, however if your backups are regular and reliable this may be a >>risk worth taking to achieve acceptable performance at a low price. >> >> > >Sure, but how many people are taking that risk and not knowing it! > > >
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