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DIFFERENCES BETWEEN EXFAT AND MAC OS EXTENDED MAC OS X

Select the volume in the Finder, then choose File > Get Info from the menu bar.

The File System column on the right shows the format of each volume.

Open System Information and select Storage in the sidebar.

For more detail, choose File > Get Info from the Disk Utility menu bar.

Select the volume in the Disk Utility sidebar, then check the information shown on the right.

If you want your Mac to be able to start up from the volume you erased, reinstall macOS on that volume.

You might be asked to enter your Apple ID. Otherwise, click Erase to erase just the selected volume. In that case, you should erase the volume group.

If you see an Erase Volume Group button, the volume you selected is part of a volume group.

Name: Type the name that you want the volume to have after you erase it.The volume your Mac started up from is named Macintosh HD, unless you changed its name. In the sidebar of Disk Utility, select the volume that you want to erase.If you're not erasing the volume your Mac started up from, you don't need to start up from macOS Recovery: just open Disk Utility from the Utilities folder of your Applications folder. If you want your Mac to be able to start up from the disk you erased, reinstall macOS on the disk.Click Erase to begin erasing your disk and every container and volume within it.Disk Utility shows a compatible format by default. Format: Choose APFS or Mac OS Extended (Journaled).Name: Type the name that you want the disk to have after you erase it.Click Erase, then complete these items:.Select the disk that you want to erase.In this example, Apple SSD is the startup disk: The disk your Mac started up from is at the top of the list. The sidebar now shows your disks (devices) and any containers and volumes within them. Choose View > Show All Devices from the menu bar in Disk Utility.If you're not erasing the disk your Mac started up from, you don't need to start up from macOS Recovery: just open Disk Utility from the Utilities folder of your Applications folder. Then select Disk Utility from the Utilities window and click Continue. Before continuing, make sure that you have a backup of any files that you want to keep.

Any help you could offer would be appreciated.Įrasing a disk or volume permanently deletes all of its files. Tried 4 times, each time it came back Mac OS Extended (journaled). I have a Mac 10.4.3 OS and followed your above method to reformat a 264 MB usb flash drive from Mac OS Extended (journaled) to EXFAT with no success.For several years, the Mac formatting standard has been “Mac OS Extended-Journaled,” which helps prevent corrupted data in case of power outage, improper ejection or drive failures. There are actually a few subcategories in the Mac OS Extended family, which can be selected when formatting a drive in Mac’s Disk Utility.This edition added journaling and has a maximum file size and volume size of eight exabytes (when using Mac OS 10.4 or above). In 1998 HFS was upgraded to a new version called HFS+ or HFS Extended or otherwise known as Mac OS Extended.

It is therefore an excellent cross-platform file system. ExFAT is used as an alternative to FAT32 since it does not share the same limitations. Mac OS Extended refers to the file system used by Mac OS X.

Mac OS Extended (HFS+): compatible with Mac only.

FAT32 has some serious limitations–individual files can only be up to 4GB in size each, for example–but exFAT doesn’t.

DIFFERENCES BETWEEN EXFAT AND MAC OS EXTENDED MAC OS X

Both Windows and Mac OS X have full read-write support for exFAT drives without any additional third-party software.