Should I Use Mac Os Extended Journaled?
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In most cases, you’ll want to use Mac OS Extended (Journaled) as the “volume format” (file system). This supports all the Mac-specific functions such as aliases and resource/data forks. However, this isn’t your only choice.

What does journaled mean Mac OS Extended?

A Mac OS Extended volume can be journaled, which means that the operating system keeps a continuous log (journal) of the changes made to the files on the volume.

Which is better Apfs or Mac OS Extended Journaled?

Mac OS Extended is a journaling file system used by macOS 10.12 or earlier. APFS is best for solid state and flash drives while Mac OS Extended is best for mechanical drives, or drives used on older macOS.

James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.

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