Re: BBU still needed with SSD?
От
Andy
Тема
Re: BBU still needed with SSD?
Дата
Msg-id
1311047798.93674.YahooMailClassic@web111301.mail.gq1.yahoo.com
Ответ на
Re: BBU still needed with SSD? (Bruce Momjian)
Список
Дерево обсуждения
BBU still needed with SSD? Andy <angelflow@yahoo.com>
Re: BBU still needed with SSD? Craig Ringer <craig@postnewspapers.com.au>
Re: BBU still needed with SSD? David Rees <drees76@gmail.com>
Re: BBU still needed with SSD? Andy <angelflow@yahoo.com>
Re: BBU still needed with SSD? Bruce Momjian <bruce@momjian.us>
Re: BBU still needed with SSD? Andy <angelflow@yahoo.com>
Re: BBU still needed with SSD? Greg Smith <greg@2ndQuadrant.com>
Re: BBU still needed with SSD? Yeb Havinga <yebhavinga@gmail.com>
Re: BBU still needed with SSD? Florian Weimer <fweimer@bfk.de>
Re: BBU still needed with SSD? Yeb Havinga <yebhavinga@gmail.com>
Re: BBU still needed with SSD? Florian Weimer <fweimer@bfk.de>
Re: BBU still needed with SSD? Yeb Havinga <yebhavinga@gmail.com>
Re: BBU still needed with SSD? Florian Weimer <fweimer@bfk.de>
Re: BBU still needed with SSD? Yeb Havinga <yebhavinga@gmail.com>
Re: BBU still needed with SSD? Greg Smith <greg@2ndquadrant.com>
Re: BBU still needed with SSD? Klaus Ita <klaus@worstofall.com>
Re: BBU still needed with SSD? Greg Smith <greg@2ndquadrant.com>
> > I'm not comparing SSD in SW RAID with rotating disks > in HW RAID with > > BBU though. I'm just comparing SSDs with or without > BBU. I'm going to > > get a couple of Intel 320s, just want to know if BBU > makes sense for > > them. > > Yes, it certainly does, even if you have a RAID BBU. "even if you have a RAID BBU"? Can you elaborate? I'm talking about after I get 2 Intel 320s, should I spend the extra money on a RAID BBU? Adding RAID BBU in this case wouldn't improve reliability, but does it improve performance? If so, how much improvement can it bring?
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