Disk Utility provides features for creating disk images, RAID, and repairing disks. In the second part of our deep dive, we'll look at those options. In part 1 of this series, we looked at the basics ...

New version of Disk Utility can fix "overlapped extent allocation" errors As noted in Knowledge Base article #25770, the version of Disk Utility (10.5.1) included with Mac OS X 10.4.2 can fixed ...

Disk Utility is Apple's go-to macOS app for finding and repairing common disk errors, but if it's your Mac's internal disk that's the problem, then your Mac might not even start up into macOS.

Some users are unable to properly run Disk Utility after applying the iTunes 6.0.2 update, receiving the error message: "Disk Utility lost connection with Disk ...

Image: D. Griffin Jones/Cult of Mac A good way to separate your data is to partition your Mac hard drive. A partition splits your storage into two spaces, like putting a trunk divider in your car. The ...

When simple measures—such as restarting—fail to patch up your Mac, it may be time to call on Disk Utility’s First Aid tools. (Not sure what those basic measures are? See our Leopard Troubleshooting ...

I have a 20 GB disk with ~8GB used for an HFS+ partition and the rest is unallocated.<BR><BR>I'd like to add a second partition in that space and was wondering if I can just do that with OS X's disk ...

I spent more than 2 hours googling and trying to solve the following problem without success. Disk utility shows my 1TB SSD as circular diagram with what seems to be 2 partitions: 930GB formatted as ...

We may receive a commission on purchases made from links. Cloning a storage disk is a great way to manage your digital data. Whether you want to use the cloned disk as a backup in case of a hardware ...

An ISO file is a digital copy of a disk image that has been extracted from physical media. Creating ISOs is a great way to archive physical discs, which are likely to degrade over time. You can mount ...