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Message from discussion Preserving SSDs
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Greg Hennessy  
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 More options Nov 16 2012, 6:44 pm
Newsgroups: uk.comp.os.linux
From: Greg Hennessy <m...@privacy.org>
Date: Sat, 17 Nov 2012 10:44:02 +1100
Local: Fri, Nov 16 2012 6:44 pm
Subject: Re: Preserving SSDs
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On Thu, 15 Nov 2012 22:43:15 +0000, Folderol <folde...@ukfsn.org> wrote:

[snip]

>> Conclusion:
>> "With current technologies write endurance is not a factor you should be
>> worrying about when deploying flash SSDs for server acceleration
>> applications - even in a university or other analytics intensive
>> environment. "

>Int'restin'

>I think I will still at least do the noatime and discard thing though. A for
>the rest, it depends on how much I end up worrying :)

Take a look at the MLC versus TLC wear figures over time in the table here

http://www.anandtech.com/show/6459/samsung-ssd-840-testing-the-endura...

and if you really need convincing, someone has stepped up and performed a
heroic series of endurance tests here

http://www.xtremesystems.org/forums/showthread.php?271063-SSD-Write-E...

It really is a non issue.
--
?ˇaah, los gringos otra vez!?


 
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