Skip to content

Instantly share code, notes, and snippets.

Avatar

Leo Lima leolimajr

  • RIO Cloud
  • Munich, Germany
View GitHub Profile
@leolimajr
leolimajr / os-x-enable-trim.txt
Created Nov 21, 2012 — forked from clarencesong/os-x-enable-trim.md
Enable TRIM in OS X 10.8.2 for IOAHCIBlockStorage version 2.3.1
View os-x-enable-trim.txt
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…