How to create an APFS volume with a storage quota on macOS

When creating an APFS volume, you can set a quota. In Disk Utility, in the sheet to create a new volume, choose Size Options and set a Quota Size. The optional quota size limits how much storage this volume can allocate. This can't be added or changed for an existing volume.

1. How do I format my Apfs hard drive on Mac?
2. How do I convert Mac OS Extended Journaled to Apfs?
3. How do you combine volumes on a Mac?
4. How do I manage other container volumes Mac?
5. Is Apfs better than Mac OS Journaled?
6. What is the best format for a Mac external hard drive?
7. What's the difference between Apfs and Mac OS Extended?
8. Is Apfs only for SSD?
9. Is Apfs required for Mojave?
10. How do I restore a Mac to a single partition?
11. Can you Unpartition a hard drive Mac?
12. How do I merge partitions?

How do I format my Apfs hard drive on Mac?

Wait for the macOS Utilities screen to appear, then click Disk Utility. Choose your Mac's system drive, usually named Macintosh HD, then click Erase. Select the Format option Mac Extended (Journaled) or APFS. Click Erase, confirm the action if prompted, and wait until formatting is complete.

How do I convert Mac OS Extended Journaled to Apfs?

Click on the Erase icon in Disk Utility's main window. A panel will drop down. Set the Format type to APFS (SSDs only) or Mac OS Extended (Journaled.) Click on the Apply button, then wait for the Done button to activate and click on it.

How do you combine volumes on a Mac?

Merge Mac partitions to single hard drive volume

1. Select the partition you want to merge and click on "-" button. For instance, you have 3 partitions namely - Macintosh HD, Volume 1 and Volume 2. ...
2. Once Volume 1 is removed, resize Macintosh HD to takeover the spaces left by Volume 1. ...
3. Again resize Macintosh HD to take over unused spaces left by Volume 2.

How do I manage other container volumes Mac?

This is the procedure:

1. open Disk Utility.
2. go to view menu and check the "show All Devices"
3. You will see some options (Macintosh HD) on Container-disk1 and one of them is unmounted (Macintosh HD - Data). select that one and mount it.
4. finally restart your Mac.

Is Apfs better than Mac OS Journaled?

Newer macOS installations should use APFS by default, and if you're formatting an external drive, APFS is the faster and better option for most users. Mac OS Extended (or HFS+) is still a good option for older drives, but only if you plan on using it with a Mac or for Time Machine backups.

What is the best format for a Mac external hard drive?

The Best Format for External Hard Drives

If you want to format your external hard drive to work with Mac and Windows computers, you should use exFAT. With exFAT, you can store files of any size, and use it with any computer made in the last 20 years.

What's the difference between Apfs and Mac OS Extended?

APFS, or “Apple File System,” is one of the new features in macOS High Sierra. ... Mac OS Extended, also known as HFS Plus or HFS+, is the file system used on all Macs from 1998 until now. On macOS High Sierra, it's used on all mechanical and hybrid drives, and older versions of macOS used it by default for all drives.

Is Apfs only for SSD?

Windows cannot natively read or write to HFS+ (journaled) volumes. APFS (Apple File System)—An Apple file system optimized for solid state drives (SSDs) and flash-based storage systems. ... APFS is only supported on macOS 10.13 or later.

Is Apfs required for Mojave?

APFS in Mojave works fine on all regular storage media

When you install Mojave onto an SSD, hard disk, or Fusion Drive, if that is still in Apple Extended (HFS+) format, the installer will try to convert that storage to use APFS. There is no option for it to do otherwise.

How do I restore a Mac to a single partition?

Use SuperDuper to clone the entire existing internal disk to the external one, then erase reformat and turn your current internal disk into a single partition, then restore or "clone back" your backup to the internal disk, then go ahead and install your Bootcamp and Windows.

Can you Unpartition a hard drive Mac?

Deleting a hard drive partition on Mac

Step 1: Open Disk Utility. Step 2: Click the partition that you wish to delete under the logical volume. Step 3: Click the Erase tab and make sure Mac OS X Extended (Journaled) is selected. ... Step 7: Highlight the partition that you erased in step 4.

How do I merge partitions?

Now you can proceed to the guide below.

1. Open the partition manager application of your choice. ...
2. When in the application, right-click on the partition you want to merge and select “Merge Partitions” from the context menu.
3. Select the other partition you want to merge, then click on the OK button.