![]() ![]() Then I transfer the files of the source device into their destination folders. Then I copy the complete folder manually to the backup device. I decided to put all new files into a first level folder of my working device. The difference of transfer speed is an inbuild problem which cannot be solved technically but strategycally. Windows Explorer was twice as fast than FFS or AllSync. I tested transferring a big amount of picture files from one USB device to another. A point I have recognized when managing downloaded picture files with endless names. It might be the same when using sync tools.Īdditionally Windows Explorer has a better management when using long filenames. So it might be when using TeraCopy instead of explorer. That may mean Windows Explorer has a higher priority for I/O tasks than the sync tools when energy is rare.Īnother user of FFS told me that Windows Explorer may have a better management with high leveled folder structure. Using devices with their own energy supply decreases the difference in speed. The problem occurs more intense when using USB decices without energy supply. Two other sync tools (AllSync, GoodSync) have the same problem. There is nothing installed than Win10.īut I have some new information that helped me understanding the issue. I have a second notebook with a clean system espacially for testing and checking new programs and probably dangerous things. I had no crash or hang so Process Explorer didn't help me. I hope some else had the same problem and found a xCSxXenon: Thank you for the information. Since months I help myselfe by copying big amounts of new files manually. That speeds up copying only for 1 or 2 minutes. Increasing the threads (possible with donation edition) doesn't help. In this cases the difference in speed is higher. The thing becomes worser when file names are very long or include unnormal signs like russian or chinese letters. I used several backup devices, different cables, different USB ports. I tested it several times with video files larger than 100 MB. I use FFS for syncing/backing up the data of my notebooks to several USB devices by USB 3. That means about 50 - 60 MB/s vs 15 - 20 MB/s. The Explorer copies new data about 3 times faster than FFS. In every cases of deep folder structure, FFS copies much slower than Explorer or TeraCopy do.ĭeep folder structure means more than 3 or 4 folder levels. If you have problems with your disk, use Disk Utility to verify and try and fix any issues.I posted this problem in February but my posting seems to be deleted. Click Graphics/Displays to see the name of the graphics card installed your computer. Click About on the right, then click System Report. To see which graphics card your computer has, choose Apple menu > System Settings, then click General in the sidebar. To see what processor your computer has, choose Apple menu > System Settings, click General in the sidebar, then click About on the right. See the documentation that came with the app for information about its system requirements. ![]() For example, an app may require a different processor or graphics card. Quit any app that isn’t compatible with your Mac. Also see the documentation that came with the app to find out its system requirements. See View memory usage in Activity Monitor. You can use Activity Monitor to see how much memory your Mac and apps are using. Click Storage on the right, then click the storage recommendations you want to use.Īn app you’re using may require more memory than your Mac has easily available. Choose Apple menu > System Settings, then click General in the sidebar (you may need to scroll down). macOS can also help you optimize storage by storing files in the cloud and helping you identify files you no longer need. To make disk space available, you can move files to another disk or an external storage device, then delete files you no longer need on the startup disk. Your computer’s startup disk may not have enough free disk space. Get started with accessibility features.Use Sign in with Apple for apps and websites.Watch and listen together with SharePlay.Share and collaborate on files and folders.Sync music, books, and more between devices.Make and receive phone calls on your Mac.Use one keyboard and mouse to control Mac and iPad.Use Live Text to interact with text in a photo.Make text and other items on the screen bigger.Install and reinstall apps from the App Store.
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