UP! na thread novamente só para citar um fato importante que encontrei em um dos comentários de um SSD no Amazon sobre TRIM no OSX:<div><span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">OSX INSTRUCTIONS (credit in comments):</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">------------------------------------</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">Now, you may have been told (by Apple) that TRIM is only supported with Apple-installed SSDs. This is categorically not true. For posterity, I am adding the commands you can use in OSX Lion to allow for 3rd-party TRIM enabling for your new Mushkin SSD.</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)"><span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">Important notes:</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">1) The information below is for INFORMATIONAL PURPOSES. I am NOT responsible for any problems incurred.</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">2) This is ONLY to be used on OSX</span><span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)"> Lion 10.7.X</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">3) This is ONLY to be used on a TRIM enabled SSD, such as this Mushkin drive.</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)"><span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">Ok, let's start.</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)"><span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">Step 1: Open up Terminal (if you don't know what that is, do NOT proceed)</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">Step 2: In terminal type (copy paste):</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)"><span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">sudo cp</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">/System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/MacOS/IOAHCIBlockStorage /System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/MacOS/IOAHCIBlockStorage.original</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)"><span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">Step 3: Hit enter</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">Step 4: In terminal type (copy paste):</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)"><span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">sudo perl -pi -e 's|</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">(\x52\x6F\x74\x61\x74\x69\x6F\x6E\x61\x6C\x00{1,20})[^\x00]{9}</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">(\x00{1,20}\x51)|$1\x00\x00\x00\x00\x00\x00\x00\x00\x00$2|sg'</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">/System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/MacOS/IOAHCIBlockStorage</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)"><span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">Step 5: Hit enter</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">Step 6: In terminal type (copy paste):</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)"><span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">sudo kextcache -system-prelinked-kernel</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">sudo kextcache -system-caches</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)"><span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">Step 7: Hit enter (and wait for up to 15 seconds)</span><br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">
<br style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)"><span style="color:rgb(51,51,51);font-family:Arial,'Helvetica Neue',Helvetica,sans-serif;font-size:14px;line-height:20px;background-color:rgb(255,255,255)">And you're done! To check whether you have succeeded, go to About this Mac - More Info - System Report - SerialATA - and click on your SSD drive. Trim Support should now show as enabled, or "yes". Many thanks to Grant Pannell for posting this on his website (linked below in comments)!</span> </div>
<div><br></div><div>Fonte:
<a href="http://www.amazon.com/Mushkin-Chronos-2-5-Inch-Solid-MKNSSDCR240GB/dp/B005D0AE8K/ref=sr_1_2?s=pc&ie=UTF8&qid=1338568752&sr=1-2">http://www.amazon.com/Mushkin-Chronos-2-5-Inch-Solid-MKNSSDCR240GB/dp/B005D0AE8K/ref=sr_1_2?s=pc&ie=UTF8&qid=1338568752&sr=1-2</a> </div>
<div><br></div><div>Espero que alguém possa se utilizar deste recurso.<br><div><br><div class="gmail_quote">2012/5/24 Mateus Alves <span dir="ltr"><<a href="mailto:mateusalves@gmail.com" target="_blank">mateusalves@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">OK! obrigado a todos pelas dicas!<br>
<br>
Vou dar uma limpada no HD e ver se resolve :)<br>
<br>
Abraços!<br>
<br>
2012/5/23 CaiOM2000 <<a href="mailto:caiom2000@gmail.com">caiom2000@gmail.com</a>>:<br>
<div class="HOEnZb"><div class="h5">> Mateus,<br>
><br>
> Como o Mario disse, hd cheio piora bem a performance do sistema.<br>
> vc pode tambem apagar o conteúdo da pasta usuario/library/cache<br>
> De um restart segurando o shift (demora) e repara as permissões e restart de novo.<br>
><br>
> Caio<br>
><br>
><br>
><br>
> On 23/05/2012, at 14:19, Mateus Alves wrote:<br>
><br>
>> Caros,<br>
>><br>
>> Notei que gradualmente o desempenho de meu MBP (com Snow Leopard) está<br>
>> se degradando... quais seriam rotinas e softwares de manutenção<br>
>> adequados para evitar isso?<br>
>><br>
>> Abs a todos,<br>
>><br>
>> Mateus<br>
>><br>
>> --<br>
>> <a href="mailto:mateusalves@gmail.com">mateusalves@gmail.com</a><br>
>> skype :: mattalves<br>
>> _______________________________________________<br>
>> Lista Mac-BR<br>
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>> Para ir aos arquivos, assinar, desassinar e modificar sua assinatura visite:<br>
>> <a href="http://lists.powercity.net/listinfo.cgi/mac-br-powercity.net" target="_blank">http://lists.powercity.net/listinfo.cgi/mac-br-powercity.net</a><br>
><br>
> _______________________________________________<br>
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<br>
<br>
<br>
--<br>
<a href="mailto:mateusalves@gmail.com">mateusalves@gmail.com</a><br>
skype :: mattalves<br>
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</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br>Marcel Mauricio<br>LinkedIn - <a href="http://www.linkedin.com/in/marcelmfa" target="_blank">http://www.linkedin.com/in/marcelmfa</a><br>Twitter - <a href="http://twitter.com/marcelmfa" target="_blank">http://twitter.com/marcelmfa</a><br>
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