23 April 2014

Disk Space on Macbook: Time Machine Local Snapshots Hogging Disk Space

Mac's Time Machine creates local 'mobile backups' of folders. However when you are moving large files around (e.g. virtual machine hard disks) you'll end up with a disk reporting much less free space than it actually has due to these backups.

Disable Local Snapshots

To turn off this feature and remove the snapshots enter the following in Terminal:
sudo tmutil disablelocal
Once rebooted the snapshots will be gone.

Enable Local Snapshots

To turn on this feature enter the following in Terminal:
sudo tmutil enablelocal
tmutil snapshot

More Information:


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