Tag Archives: file system

Are you working on a movie set, transferring hundreds of gigabytes from a camera card to a RAID array? Are you a photographer trying to copy a large project from one volume to another? If so, you may have already encountered hangs copying files after you upgraded to macOS 10.15.4. When you encounter the hang we are discussing, you can still move your mouse but are no longer able to copy files.

Ever since the first beta of Sierra (Mac OS 10.12), I have been interested in Apple's new file system, APFS. As the first new file system released by Apple in almost 30 years, I knew this file system would be...