Resize partition mac os mavericks

Now you need to find out what size your new partition can be. Run this command: This will return the current size of the partition, as well as the minimum and maximum sizes you can use. For example:.

For device disk2s2 Untitled: Current size: It should follow this basic model:. The first part of the command is, of course, the command itself: Type in the size you want this partition to be, not what it currently is.

So, for example, if you want the first partition to be GB, specify G. Finally, specify the format, name of your choosing, and size for the partition you want to create. Want more than two partitions?

Just add additional arguments to your command. For each additional partition you wish to create, you must specify the format you want it to adopt. You must specify the size for each partition. You cannot create a bootable partition for Boot Camp using this command. To make a bootable partition for Windows, you must use the Boot Camp Assistant or partition your disk with the diskutil partitionDisk command, which will destroy all data on it.

Type man diskutil in Terminal for more information on this command. This command splits a single partition in two. It specifies a size of GB for the first partition. So if you split a GB partition, the above command would give you a first partition of GB and a second partition of GB. Two Disks, Two Formats You can also use this command to make partitions with different formats if you need more disk space for Boot Camp.

Windows ScanDisk, the Windows disk-checking and -repair utility, requires that you make the FAT32 partition no larger than Reassess Before You Resize If you want to split your Mac partition again, run diskutil list to make sure you know which identifier to use—the partition numbers have probably changed. To split the Mac partition from the previous example in two again, for example, you could run this command:.

When you use Boot Camp you cannot have more than two partitions on the drive: Page content loaded. Jul 27, 5: Thank you very much for the response. Yes, I realized that I shouldn't have added a 3rd partition after I did it. I have some important data on both mac and windows and I'll back them up first before I try this.

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Please see this as well - https: Loner T, thanks for sharing that link here. I did check that out, but for a different and related issue. Resizing Mac partition back to original size after deleting another mac partition I also have a Bootcamp partition - unrelated to this issue More Less.

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Communities Contact Support. Sign in. Browse Search. Ask a question. User profile for user: Mani89 Mani Resizing Mac partition back to original size after deleting another mac partition I also have a Bootcamp partition - unrelated to this issue Hello, I originally had two partitions - Mavericks and Bootcamp.

More Less. Helpful answers Drop Down menu. Kappy Kappy. Desktops Speciality level out of ten: Boot to the Internet Recovery HD: Partition and Format the hard drive: Select Disk Utility from the main menu and click on the Continue button.

After DU loads select your newly installed hard drive this is the entry with the mfgr. Click on the Partition tab in the DU main window.