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Leo Lima leolimajr

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leolimajr / os-x-enable-trim.txt
Created November 21, 2012 11:10 — forked from clarencesong/
Enable TRIM in OS X 10.8.2 for IOAHCIBlockStorage version 2.3.1
Enable TRIM on non-Apple SSDs in OS X 10.8.2 Mountain Lion.
WARNING: This is ONLY tested on 10.8.2 (IOAHCIBlockStorage version 2.3.1), and NOT earlier or later versions.
Check /System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/version.plist
Technical note: The driver changed in 10.8.2 and similar perl commands that worked in earlier OS X versions did not work for me once I updated to 10.8.2.
Run the following commands in Terminal…