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Hack 43 Create a New Partition with PartitionMagic

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Create new partitions from free or existing partition space with PartitionMagic.

PartitionMagic is one of the most popular tools for working with disk partitions under Windows. It lets you create, delete, resize, merge, or prepare partitions for different operating systems. Working on a disk drive with a couple of existing partitions is one of the things PartitionMagic is great for because its wizards show you the state of existing partitions, let you borrow space from an existing partition (actually shrinking it to make room) for a new partition, and provide three levels of safeguards to help protect your existing data before any changes are made to your disk.

In this hack, I take you through making a new partition in free space on an existing drive. Your first step is to acquire a copy of PartitionMagic and install it on your PC. You can buy and download a copy online from Symantec's web site (http://www.symantec.com). Once installed, PartitionMagic is at your service to help you perform many disk-related tasks. To create a new partition, follow these steps:

  1. From the PartitionMagic menu select "Create a new partition" (Figure 5-8).

    Figure 5-8. PartitionMagic's main dialog and menu
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  2. Select where you want the new partition to be created (Figure 5-9). This is where the value of a tool like PartitionMagic becomes impressive; the program can actually insert a partition before, after, or between two others. Inserting a partition causes two operations to happen: at least one of the partitions is moved and then the new partition is created. The typical choice is to create the new partition after any existing partitions.

    Figure 5-9. PartitionMagic lets you select which disk space to use for creating a new partition
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  3. If the partition you want to create will need more space than you have free to use, you can take space from another partition, as shown in Figure 5-10. In this case, there is ample free space (17 GB) to make a third partition and not have to take space away from another. If space is borrowed from another partition, then the existing partition is resized, optionally moved, and the new partition is created.

    Figure 5-10. PartitionMagic offers to take space from one partition to make a new one
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  4. Next select the size and type for the new partition, as shown in Figure 5-11

    Figure 5-11. Selecting properties for a new partition
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    The default settings, plus typing in a label for the new partition, are all that is necessary to get to the next step. If the drive letter seems out of sequence at this point, there are tools to change drive letters to suit your preferences or sense of logical order.

  5. Review the details of the drive partitions before and after the changes, as shown in Figure 5-12. Click Back to make any changes and Next to queue up their execution.

    Figure 5-12. Confirming the new partition details before proceeding
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  6. Back at the main screen, you will see that the Apply button is available. Selecting it tells PartitionMagic to make the changes you've indicated. In a few minutes the process will be complete and you will have a new partition made to order, as you can see in Figure 5-13.

Figure 5-13. Report showing the result after creating a new partition
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