5/28/2023 0 Comments Mac keep drive spinning![]() The bottom line is that a hard drive’s components can only move so much before they begin to fail. Then after three years, hard drives begin to wear out. This is explained by random drive failures. Every batch of hard drives will have a few lemons.Īfter that, the failure rate levels out to 1% per year. The high initial failure rate can be chalked up to manufacturing defects. The first segment links to the first year and a half where 5% of the hard drives fail per year. The data shows that hard drives have three failure rate segments. Here’s an infographic rate based on the data from Backblaze’s study: Western Digital and Hitachi hard drives lasted much longer than Seagate’s in Backblaze’s study. They found that 90% of hard drives survive for three years and 80% for four years. A compelling study that proved this statistic comes from the online backup company Backblaze who analyzed the failure rates of 25,000 running hard drives. Generally speaking, you can rely on your hard drive for three to five years on average. And lastly, as we always say here at Prosoft Engineering, make sure to have an up-to-date backup of your hard drive. Also, hard drives respond to the cleanliness of the environment, so stay alert for electrical issues and dust. If you read/write more data on your disk, your hard drive will age faster. More reputable brands who make dependable hardware will have drives that last longer. The life span of a hard drive depends on many variables, like the brand, size, type, and environment. To quote from Chuck Palahniuk’s book, Fight Club, “On a long enough timeline, the survival rate for everything drops to zero.” That is, given enough time every hard drive will eventually fail. Not enough people realize that their hard drive will fail given enough time. Keep Drive Spinning offers a simple solution for making sure a drive remains active at all times, even if the Energy Saver adjustments in the System Preferences do not seem to work.How long do hard drives last? This critical question should be asked by every business and individual with valuable data. Simple AppleScript for keeping drives active ![]() In addition, you can navigate to the Launch Agents folder in your Library and delete the ist file that contains the drive name. Keep Drive Spinning enables you to reverse the process by pressing the ”Let a drive sleep” button and selecting the drive again. The script automatically quits after a selection is made, so if you want to modify the status of another drive, all you have to do is run the script once more. Simply press it and select from a list the drive you want to keep always active. On the bottom right area of the Keep Drive Spinning main window you can see the “Keep a drive awake” button. This action is triggered by a launch agent. The Keep Drive Spinning main window provides all you might need to know about the script’s functionality: essentially, the applet creates a hidden file that will be accessed once every few minutes in order to make sure the drive remains active. This will launch the document in the Apple Script Editor, so all you have to do next is press the “Run” button and use the script as usual. However, if you are running at least Mac OS X 10.4, simply double click the Keep Drive Spinning.applescript file contained in the source folder. Keep Drive Spinning is using an Automator action to launch the scripts user interface, but it might not work properly on Macs with PowerPC CPUs. ![]() Keep Drive Spinning is a small AppleScript designed to help you control the driver’s behavior in this respect. Usually, drives are going to sleep after a certain period in order to save energy, but this can be a problem if your Mac has to perform an action that does not require user interaction. ![]()
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