The maintenance scripts run in the early AM only if the computer is turned on 24/7 (no sleep.) If this isn't the case, then an excellent solution is to download and install a shareware utility such as Macaroni, JAW PseudoAnacron, or Anacron that will automate the maintenance activity regardless of whether the computer is turned off or asleep. OS X performs certain maintenance functions that are scheduled to occur on a daily, weekly, or monthly period. Versions 1.5.1 or later are Intel Mac compatible. TechTool Pro 4.5.1 or higher are Intel Mac compatible Drive Genius is similar to TechTool Pro in terms of the various repair services provided. TechTool Pro provides additional repair options including file repair and recovery, system diagnostics, and disk defragmentation. For situations DU cannot handle the best third-party utilities are: Disk Warrior DW only fixes problems with the disk directory, but most disk problems are caused by directory corruption Disk Warrior 4.x is now Intel Mac compatible.
Kappy's Personal Suggestions for OS X Maintenanceįor disk repairs use Disk Utility.
