How to properly remove the Mac Time Machine database
Use tmutil command to delete the old Time Machine backup of the database。
Recent changes:26th April, 2015
Time Machine on Mac is a good thing,Allows you to have a regret at various unexpected happens you can eat。Other,If your backup is stored in which external,Once the computer lost,Can quickly restore the previous state of use on the new equipment。
but,This thing always disadvantageous,Ok,Once you use Time Machine to restore your computer completely,So before all backups can not be used again。But in fact they are still on your hard drive which kept the,Be sure not to directly to the Trash ah! That would cause all kinds of permissions error。
On Mac,In fact, there is a corresponding tool to delete the backup data。