7/23/2023 0 Comments Bombich carbon copy clonerIn both apps, you choose a source drive (say, your startup volume) from a pop-up menu on the left, a destination drive (your clone-backup volume) from a pop-up menu on the right, and any desired options using additional pop-up menus or buttons. SuperDuper and Carbon Copy Clonerįor everyday cloning tasks, SuperDuper and Carbon Copy Cloner are equally good in almost every respect, and they have a core set of features in common. Each has a long history, focuses on cloning, presents a simple and clear user interface, and includes unusual features that make it an especially good choice for creating and maintaining bootable duplicates. Most of these apps and processes do an entirely respectable job, but two cloning utilities-Shirt Pocket’s $28 SuperDuper and Bombich Software’s $40 Carbon Copy Cloner-stand above the rest. Online appendix to my book Take Control of Backing Up Your Mac.) It’s also possible (if not especially convenient) to clone a drive using Disk Utility or by using the diskutil command in Terminal. More than two dozen third-party backup apps can make bootable duplicates. What makes a volume bootable?) All this is best done with a utility designed expressly for cloning. (For more details, read Mike Bombich’s article And, crucially, the System folder (/System) on the backup drive must be “blessed,” which entails recording its physical location on the drive in a special portion of the drive’s hidden HFS Volume Header. Symbolic links (Unix-based file references that function like Mac aliases) must be recreated correctly. Every file on your drive-including thousands of hidden files-must be copied just so, with permissions and other metadata intact. Unfortunately, you can’t make a clone merely by copying files from your startup volume to an external drive in the Finder. OS X Recovery features include Disk Utility, but sometimes you need a drive-repair app with more oomph.) Finally, having a clone is essential when upgrading to a new version of OS X, because it gives you the option to easily revert to your previous system (by erasing your upgraded-OS drive and then restoring from the clone) if compatibility problems arise. By contrast, even though Time Machine also backs up every file on your drive, restoring all those files to a new drive takes hours (or possibly days) restoring an entire drive from an online backup service takes even longer.Ī clone also comes in handy for troubleshooting, because you can use it to run third-party utilities on your ailing drive. A few moments later, you’re back up and running-and you can then repair (or replace) your main startup drive more or less at your leisure. You simply attach your clone drive, restart while holding down the Option key, select the clone drive in OS X’s Startup Manager, and press Return. Fixed a crasher affecting Mojave and older clients while using the Task Filter window.What a clone offers that the likes of Time Machine and CrashPlan do not is immediate recovery: You can get back to work almost instantly after a drive crash or other severe problem with your startup volume.A spurious "attribute not found" error cropped up on macOS 11.5.2 when copying files to an ExFAT filesystem.Adjusted the logic that we use to determine if copying system files to a remote Mac is allowed.Fixed a logistical issue that was leading to the SafetyNet Pruning settings not being visible for HFS+ formatted volumes.Available in English, German, French, Dutch, Italian, Japanese, Spanish.Cloning coach with timely troubleshooting advice.Tasks run automatically, even if you are not logged in.Administrators authenticate only once, ever.Choose to run backups only when connected to a power source.Task collision detection (prevent two tasks from writing to the same destination simultaneously).A CCC bootable backup will save your productivity too! At your convenience, replace the failed hard drive and then let CCC restore the OS, your data and your settings directly from the backup in one easy step.Īny backup application can save your stuff. When disaster strikes, simply boot from your backup and get back to using your Mac. With Carbon Copy Cloner, your data and the operating system's data are all preserved on a bootable volume, ready for production at a moment's notice. ![]() With ordinary backups, you'd spend your day rushing out to a store to buy a new hard drive and then sit in front of your computer reinstalling the operating system and restoring data. Suppose the unthinkable happens while you're under deadline to finish a project: your Mac is unresponsive and all you hear is an ominous, repetitive clicking noise coming from its hard drive. Carbon Copy Cloner backups are better than ordinary backups.
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