Re: Advice on RAID card
От | PFC |
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Тема | Re: Advice on RAID card |
Дата | |
Msg-id | op.sxn3v7a1th1vuj@localhost обсуждение исходный текст |
Ответ на | Re: Advice on RAID card ("Joshua D. Drake" <jd@commandprompt.com>) |
Ответы |
Re: Advice on RAID card
Re: Advice on RAID card |
Список | pgsql-performance |
> There is a huge advantage to software raid on all kinds of levels. If > you have the CPU then I suggest > it. However you will never get the performance out of software raid on > the high level (think 1 gig of cache) > that you would on a software raid setup. > > It is a bit of a tradeoff but for most installations software raid is > more than adequate. Which makes me think that I will use Software Raid 5 and convert the price of the card into RAM. This should be nice for a budget server. Gonna investigate now if Linux software RAID5 is rugged enough. Can always buy the a card later if not. Thanks all for the advice, you were really helpful.
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