Re: SSD performance

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От
Gregory Stark
Тема
Re: SSD performance
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Msg-id
87eiyrlhvx.fsf@oxford.xeocode.com
Ответ на
Re: SSD performance (david@lang.hm)
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SSD performance david@lang.hm
Re: SSD performance Glyn Astill <glynastill@yahoo.co.uk>
Re: SSD performance david@lang.hm
Re: SSD performance Merlin Moncure <mmoncure@gmail.com>
Re: SSD performance david@lang.hm
Re: SSD performance Greg Smith <gsmith@gregsmith.com>
Re: SSD performance david@lang.hm
Re: SSD performance Gregory Stark <stark@enterprisedb.com>
Re: SSD performance david@lang.hm
Re: SSD performance Scott Carey <scott@richrelevance.com>
Re: SSD performance Jeff <threshar@torgo.978.org>
Re: SSD performance David Rees <drees76@gmail.com>
Re: SSD performance Scott Carey <scott@richrelevance.com>
Re: SSD performance Jeff <threshar@torgo.978.org>
Re: SSD performance david@lang.hm
Re: SSD performance Scott Marlowe <scott.marlowe@gmail.com>
Re: SSD performance Matthew Wakeling <matthew@flymine.org>
david@lang.hm writes:

> they currently have it do a backup immediatly on power loss (which is a safe
> choice as the contents won't be changing without power), but it then powers off
> (which is not good for startup time afterwords)

So if you have a situation where it's power cycling rapidly each iteration
drains the battery of the time it takes to save the state but only charges it
for the time the power is on. I wonder how many iterations that gives you.

-- 
  Gregory Stark
  EnterpriseDB          http://www.enterprisedb.com
  Ask me about EnterpriseDB's Slony Replication support!
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Сообщение: Re: SSD performance
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