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• #35223 Kisgyöpi csendes tag

  2012-03-20 13:00:22 #35223

  Összes hozzászólása itt Válaszok az összes hozzászólására itt Válaszok erre a hozzászólásra

  Privát üzenet küldése

  

  Kisgyöpi

  csendes tag

  Na találtam valamit:

  "TRIM can be enabled by using the following Terminal commands. Copy these commands and run them in Terminal:

  Backup the file that you’re about to patch:

  sudo
  cp
  /System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/MacOS/IOAHCIBlockStorage /IOAHCIBlockStorage.original

  Patch the file to enable TRIM support:

  sudo perl -pi -e ‘s|(\x52\x6F\x74\x61\x74\x69\x6F\x6E\x61\x6C\x00).{9}(\x00\x51)|$1\x00\x00\x00\x00\x00\x00\x00\x00\x00$2|sg’ /System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/MacOS/IOAHCIBlockStorage

  Clear the kext caches:

  sudo kextcache -system-prelinked-kernel

  sudo kextcache -system-caches

  Important: reboot your Mac!

  To disable TRIM support in the future:

  sudo perl -pi -e ‘s|(\x52\x6F\x74\x61\x74\x69\x6F\x6E\x61\x6C\x00).{9}(\x00\x51)|$1\x41\x50\x50\x4C\x45\x20\x53\x53\x44$2|sg’ /System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/MacOS/IOAHCIBlockStorage

  Finally, if this does not work as expected, or if something goes wrong, simply restore the backup:

  sudo
  cp
  /IOAHCIBlockStorage.original /System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/MacOS/IOAHCIBlockStorage

  This patch simply edits a file called IOAHCIBlockStoage, removing a string that makes TRIM work for only Apple SSDs."

  Hátha segít valakinek!

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