Many of you have different types of data stored on your Mac OS X. Haven’t you? For example, your personal collection of photos, videos, movies and many other important things. Now, main question is how do you able to manage all these important things altogether? Don’t you get confused when looking for a specific file in your system? Well, each person answers these questions quite differently from others. Do you know why? Actually, this is just because of the data storage scheme pre-exist on the HD. Well, no matter whichever scheme they follow, it would be best if the partition of your Mac OS X hard drive store different types of files on different volumes.
When it comes to partitioning a HD, Mac OS X leads the count because it facilitates partitioning its hard-drive into 16 different partitions. However, disk partitioning on Mac system is not as easier as it appears on Windows.
Besides, delving deep helps you make out that apart from making data storage better and access efficient, HD partitioning keeps the user data secure from each threat to the boot volume. Suppose, all of your data is stored on the Mac boot volume along with the main system files and your Mac OS X fails to boot all of a sudden, then you would no longer be able to regain your data, even if you reinstall your OS X. This is because reinstalling Mac OS X would overwrite the data already existing on your hard-drive. In contrast to this, partitioning your Mac hard-drive allows you save all of your important data separate from the system files, which keeps it protected from each threat to the boot volume.
Additionally, you can install multiple operating systems (i.e. Mac as well as Windows) on separate partitions of your Mac drive, which keep your Mac data accessible even if your Mac system fails to boot from the primary boot volume. In order to perform all partitioning related tasks, Mac partitioning tool is the major requirement. However, you can also use Disk Utility as the default partition manager Mac OS to perform these tasks.
Disk Utility as the Mac partition manager
Mac OS X has an inbuilt disk management tool – i.e., Disk Utility, which is easily able to format as well as partition the Mac HD. Therefore, no matter whether you are going to partition an external or internal hard drive, steps to partition Mac drive will not differ. To know how, you need to take the below mentioned steps:
(1) Formatting Mac Drive
You cannot use a complete brand new hard-drive on a system until you make it usable. This process is termed as formatting the HD. In order to make a hard-drive usable on Mac OS X, first you need to format it as Mac OS Extended (Journaled). For this, first you have to hook this hard drive to your Mac with a USB cable. After that, you need to follow these steps:
As you attach a brand new drive to your Mac system, Disk Insertion message pops up. On this message box, click initialize button to launch Disk Utility.
Step 1: In the left pane of Disk Utility, highlight this hard-drive and then simultaneously go to the Erase tab at the right.
Step 2: From the Format menu, choose Mac OS Extended.
Step 3: In the Name field, specify a name for this drive.
Step 4: In the end, click Erase button.
(2) Partitioning Mac Hard- Drive
Once disk formatting process is finished, a message will pop up to notify the same. After that, you can proceed to partition it. For this, take the following steps:
Step 1: With the external drive selected at the left, go to the Partition tab at the right.
Step 2: Herein, click Options button and choose GUID Partition Table (on your Intel-based Mac) in the window that opens.
(Important: Choosing GUID Partition Table for a drive enables Intel-based Macs boot from it.)
Step 3: After that, click OK button.
Step 4: Click the Volume Scheme drop-down menu and choose the number of partitions to create on this drive.
(The number of partitions you choose in Volume Scheme menu will slice this drive into its equal number of partitions.)
Step 5: now, select a partition in the graphical view and give a name, choose a Format, and type the Size for this beneath the Volume Information area.
Step 6: Likewise, format other partitions as in Step 5.
Step 7: When finished, click Apply button.
Use Mac Partition Manager Software:-
As you know, Mac OS X facilitates partitioning its hard drive both during and after its installation. You may find disk partitioning task a bit difficult, but you can perform it easily if you have a reliable partition manager Mac OS application.
Step 1: Install Mac partition manager software.
Step 2: Now, Go to the Applications and launch this app.
Step 3: Select the disk that your need to partition and select the total number of partitions to create.
Step 4: After this drive is partitioned, select one partition and format it with Mac file system.
Step 5: Similarly, format the other partitions as well.
Step 7: Finally, save the modification done so far.
Once finished, you can use these volumes for both saving data and installing Mac OS X. You can install Mac OS X on any of the partitions created as above. However, in case you need to install Windows, you need to format the selected volume as MS-DOS (FAT).
Final Conclusion:-As for now, you have made out how to perform partitioning tasks using Disk Utility as well as a partition manager software like Stellar Partition Manager. Therefore, based on your convenience, you can use the one you find best as per your suitability.