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Re: optimal RAID configuration

From: MotoX <rat_at_tat.a-tat.com>
Date: 1998/09/09
Message-ID: <905352925.9329.0.nnrp-04.c2de712e@news.demon.co.uk>#1/1

With some 'high-end' systems like EMC you don't get the option...

Matthias Gresz wrote in message <6t3064$tpq$1_at_news01.btx.dtag.de>...
>MotoX schrieb:
>> Er, *maybe*. Be careful. Many manufacturers use large caches to achieve
 the
>> figures they quote, and many of these are not battery-backed. A power
>> failure could completely screw up your db, so check before you
 buy/install.
>> And a large db with large operations can easily negate the cache.
>
>Always use the write through otpion! Don't rely on batteries since you
>don't know wether thy'll function when your system is running since 2
>years. What about peaks and noices on the power line? Can your battery
>backup deal with this?
Received on Wed Sep 09 1998 - 00:00:00 CDT

Original text of this message

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