Trim Enabler

[pernacabeluda]

Para ativar o TRIM em SSDs não Apple

http://www.groths.org/software/trimenabler/

Para quem prefere usar o terminal

sudo perl -pi -e 's|\x41\x50\x50\x4C\x45\x20\x53\x53\x44|\x00\x00\x00\x00\x00\x00\x00\x00\x00|g' /System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/MacOS/IOAHCIBlockStorage
sudo touch /System/Library/Extensions

Para quem usa Clover

	<key>KernelAndKextPatches</key>
<dict>
	<key>KextsToPatch</key>
	<array>
		<dict>
			<key>Name</key>
			<string>IOAHCIBlockStorage</string>
			<key>Find</key>
			<data>QVBQTEUgU1NEAA==</data>
			<key>Replace</key>
			<data>AAAAAAAAAAAAAA==</data>
		</dict>
	</array>
</dict>

[pernacabeluda]

Ativar o TRIM no Yosemite

sudo perl -pi -e 's|\x00\x41\x50\x50\x4c\x45\x20\x53\x53\x44\x00|\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00|' /System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/MacOS/IOAHCIBlockStorage
sudo touch /System/Library/Extensions

Para quem usa Clover

	<key>KernelAndKextPatches</key>
<dict>
	<key>KextsToPatch</key>
	<array>
		<dict>
			<key>Name</key>
			<string>IOAHCIBlockStorage</string>
			<key>Find</key>
			<data>AEFQUExFIFNTRAA=</data>
			<key>Replace</key>
			<data>AAAAAAAAAAAAAAA=</data>
		</dict>
	</array>
</dict>

[mendietinha]

Tudo perfeito. Valeu pernacabeluda!

[pernacabeluda]

O update 10.10.4 inclui o comando trimforce para ativar o TRIM em drives de terceiros

sudo trimforce enable

 

TRIMFORCE(8)              BSD System Manager's Manual             TRIMFORCE(8)

NAME
    trimforce -- enable TRIM commands on third-party drives

SYNOPSIS
    trimforce verb

DESCRIPTION
    trimforce enables sending TRIM commands to third-party drives attached to
    an AHCI controller.  By default, TRIM commands are not sent to third-
    party drives.  Use extreme caution when enabling TRIM, as some drives may
    not correctly handle the commands.  trimforce must be run by the system
    administrator.

VERBS
    enable
             Start sending TRIM commands to AHCI-attached third-party drives.
             Requires a reboot to take effect.

    disable
             Stop sending TRIM commands to AHCI-attached third-party drives.
             Requires a reboot to take effect.

    help
             Display brief usage syntax.

ERRORS
    trimforce will exit with status 0 if successful, or with an appropriate
    error if it cannot parse input, allocate memory, or is unauthorized to
    perform its work.

HISTORY
    The trimforce utility first appeared in OS X 10.10.4.

OS X                             27 April 2015                            OS X