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#Best hard drive format for mac time machine mac os#
#Best hard drive format for mac time machine windows#

If it is currently formatted, right click on the partition and then choose Delete.

The partition must be available to format.

From the list of storage devices in the middle of the Disk Management window, locate your LaCie device.

In the search results, double-click Disk Management.

Go to Search and then type Disk Management.

Make sure the storage device is connected to and mounted on the computer.

For Format, select OS X Extended (Journaled).

This will be the name displayed when the drive mounts.

This feature was introduced in macOS 10.13 and is not available in 10.11 or 10.12. The view button is in the upper left side of the Disk Utility window. If you don’t see two entries listed in the sidebar, change the view in disk utility to show both the drive and the volume. MacOS starting version 10.13-Make sure to select the storage device and not just the volume. exFAT is not a journaled file system which means it can be more susceptible to data corruption when errors occur or the drive is not disconnected properly from the computer.

APFS is only supported on macOS 10.13 or later.ĮxFAT-Compatible with macOS and Windows.

Format LaCie 1big Dock to HFS+ if you intend to use it with Time Machine.

You cannot use an APFS-formatted disk as your Time Machine backup drive.

While APFS may benefit SSD performance, note the following restrictions:

#Best hard drive format for mac time machine windows#

Windows cannot natively read or write to HFS+ (journaled) volumes.ĪPFS (Apple File System)-An Apple file system optimized for solid state drives (SSDs) and flash-based storage systems. This file system remains the best option for external storage devices and is the only format compatible with Time Machine.

#Best hard drive format for mac time machine mac os#

Mac OS Extended (HFS+)-An Apple file system optimized for macOS 10.12 and earlier. macOS can read NTFS volumes but cannot natively write to them. If you use the drive with only one type of computer, you can optimize file copy performance by formatting the drive in the native file system for your operating system.

Now Time Machine will back up both my internal drive as well as the external one to the NAS drive I have connected to the network.LaCie 1big Dock is preformatted exFAT for compatibility with both Mac and Windows computers. If your external hard drive is there and you want to back it up, remove it from the list by clicking on the minus button and then Save. Here, you’ll find a list of hard drives that have been excluded from your Time Machine backups.Next, you’ll need to click on Options… button at the bottom.Once you’re in, click on Select Disk to pick the hard drive you want to save your backups to.Find the Time Machine icon (near the bottom) and click on it.Head over to your Mac’s System Preferences menu, the cog icon found on your Mac’s dock.Of course, as with any important files, I like to make sure they’re safely backed up! That’s why I’ve started using Mac OS X’s Time Machine feature to back up not only the internal drive, but my external drive too. It frees my Mac’s internal storage and allows me to grab the drive if I ever want to work away from my desk. Even though my Mac Mini has 250GB of very fast SSD storage, I rely on my external Brinell SSD to store my large video files.