Last login: Sat Jun 13 11:52:50 on ttys000
coolwolfdeiMac:~ coolwolf$ sudo trimforce enable
Password:
This tool force-enables TRIM for all relevant attached devices, even though
they have not been validated for data integrity while using that functionality.
By using this tool to enable TRIM, you agree that Apple is not liable for any
consequences that may result, including but not limited to data loss
or corruption.
Are you sure you wish to proceed (y/N)? y
Your system will immediately reboot when this is complete.
Is this OK (y/N)? y
Enabling TRIM...
cp: chflags: /System/Library/Extensions/AppleDataSetManagement.kext/Contents/_CodeSignature/CodeDirectory: Operation not permitted
cp: chflags: /System/Library/Extensions/AppleDataSetManagement.kext/Contents/_CodeSignature/CodeRequirements: Operation not permitted
cp: chflags: /System/Library/Extensions/AppleDataSetManagement.kext/Contents/_CodeSignature/CodeResources: Operation not permitted
cp: chflags: /System/Library/Extensions/AppleDataSetManagement.kext/Contents/_CodeSignature/CodeSignature: Operation not permitted
cp: chflags: /System/Library/Extensions/AppleDataSetManagement.kext/Contents/_CodeSignature: Operation not permitted
cp: chflags: /System/Library/Extensions/AppleDataSetManagement.kext/Contents/Info.plist: Operation not permitted
cp: chflags: /System/Library/Extensions/AppleDataSetManagement.kext/Contents/version.plist: Operation not permitted
cp: chflags: /System/Library/Extensions/AppleDataSetManagement.kext/Contents: Operation not permitted
cp: chflags: /System/Library/Extensions/AppleDataSetManagement.kext: Operation not permitted
.
Operation failed (error 1).
coolwolfdeiMac:~ coolwolf$ ##