Safety Net Carbon Copy Cloner

Note: The topics in this article are not relevant to APFS-formatted destination volumes that have CCC snapshot support enabled. For those volumes, CCC leverages snapshots to implement the SafetyNet functionality, and the snapshots aren't affected by any of the shortcomings described here.

How do I restore files from the _CCC SafetyNet folder?

Carbon Copy Cloner is running all created jobs safe, easy and fast. A detailed interface showing the set job (s). Loads of options are available and a bootable clone is also part of the package. Carbon Copy Cloner is the easiest backup utility, not complaining about authorization issues with external discs. Telkens als u een volume als doel kiest in Carbon Copy Cloner, bestaat de kans dat sommige bestanden om een of andere reden worden verwijderd. CCC biedt opties en waarschuwingen om uw gegevens te beschermen tegen verlies maar niets kan uw gegevens beschermen tegen een verkeerd gebruik van CCC of een misverstand van de functionaliteit die het.

It will enable you to boot up immediately and get right to work using the external hard drive when your computer fails. I use Carbon Copy Cloner. If any of your software applications require activation to work, you may have to reactivate them with your license key when you are working off of the cloner drive. Which is faster to just make a simple copy all data from one external drive to another external drive, CCC or Disk Utility? The data I need to copy is 4 TB, and I do not need to make incremental backups or anything like that. I am currently using CCC 4,1 (Safety Net is off) and after 11 hours it has only copied 1.27 TB. MY OS is 10.8.5.

CCC's SafetyNet folder ('_CCC SafetyNet') is excluded from CCC's backup tasks by default because it contains older versions of modified files, and files that were deleted from the source volume. Typically when you restore data from your backup volume, you will want to avoid restoring the items in this folder, choosing instead to restore the most recent backup of your files.

If there is something that you would like to restore from the CCC SafetyNet folder, a drag and drop restore in the Finder is usually the easiest way to do so. If you would like to restore many items, or merge them into an existing folder, choose Choose a folder.. from CCC's Source selector and choose the folder from which you would like to restore. If you choose the _CCC SafetyNet folder as the source, note that the full path to your archived files will be preserved, e.g. 2017-07-27 (July 27) 14-11-18/Users/fred/Documents/some file.pdf. In most cases, you will want to choose a subfolder within the archives folder as your source. Likewise, choose Choose a folder.. from CCC's Destination selector and select the specific folder that you want to restore items into.

Why can't I open some files in the _CCC SafetyNet folder?

When CCC evaluates the items on your destination and determines whether they should be archived or left in place, it does so on a file-by-file basis. This poses a challenge for bundle files — files that are actually a folder of files, but presented by the Finder as a single file. As a result, bundle files (e.g. applications, some types of libraries, some custom file types) may appear in an incomplete form within the CCC SafetyNet folder.

Unless all of the components within a bundle file are modified, only the items that have been updated will be present. Incomplete bundle files are generally not useful on their own, but their contents can be. For example, if you accidentally deleted a photo from your iPhoto library, you would be able to recover that lost photo from the archived iPhoto library bundle. To reveal the content of an incomplete bundle file in a CCC SafetyNet folder, right-click (or Control+click) on the item and choose Show package contents from the contextual menu.

SafetyNet is a safety mechanism, it was not designed for providing access to older versions of files. If you would like access to older versions of files on your APFS-formatted backup disk, we recommend that you enable snapshot support on that volume.

Can I restore a previous version of the OS using one of the archives in the _CCC SafetyNet folder?

No. CCC's SafetyNet folder is not intended to offer a method for rolling back software updates, OS restores should always be done from the complete backup at the root level of your destination, or from a snapshot.

I deleted files from my startup disk to make more room, but now it's hard to find some of those files on my backup volume

This generally isn't a concern for ordinary 'flat' file types, but it it can be a concern for certain applications that store lots of files in a single, monolithic-appearing container file. Some applications offer highly customized interfaces to access a specific file type. Photos, for example, allows you to manage tens of thousands of photo files. These files are all stored in a proprietary bundle file in your home folder, but because photos are so easy to organize within Photos, many people don't consider how those files are organized on the hard drive. Usually you really don't have to either. That is, of course, until you can no longer use Photos to access your photo files, and that's exactly what happens when you delete files from your Photos library, abandoning them to the SafetyNet folder on your backup volume.

If you have a habit of periodically deleting photos, music, or movies from Photos, iTunes, Aperture, or any other application that uses a proprietary bundle file format so that you can 'free up some space on your startup disk', consider how those files will be organized on the destination. Specifically, keep in mind that you use a very elaborate application to access these files on the source volume, but you will only have the Finder to access these files on the backup volume.

CCC can't reorganize your deleted files in a way that's logical to you, it can only place them at the same path in the _CCC SafetyNet folder as they were on the source volume. For files buried in a bundle file on the source (as is the case for Photos, for example), this means that the files will be buried in bundle files in various time-stamped archive folders on the destination. These files will also be subject to deletion if you configure CCC to periodically prune the contents of the SafetyNet. In short, simply archiving deleted files from applications such as these isn't going to be the best way to store these items long-term if your goal is ultimately to keep them.

When you want to free up some space on your startup disk, consider this approach instead, using Photos as an example:

  1. Create a new folder at the root level of your backup volume, named something like 'Archived Photos 2016'.
  2. In Photos, delete all of the photos that you want to remove from your source volume. When you delete these items, they are placed in the Recently Deleted album.
  3. Click on the Recently Deleted album in the Photos sidebar and select all of the photos in that folder.
  4. Drag all of the selected photos from the Recently Deleted album to the 'Archived Photos 2016' folder on the backup volume.
  5. Once the photos are safely copied to and neatly organized on the backup volume (and ideally, after you have made a second backup of these precious files on some other volume), go ahead and click the Delete All button in the Recently Deleted album.

Not all applications have this kind of internal Trash folder, so be sure to see how it works for other applications before applying these exact steps. The general idea, though, is that you should deliberately archive the items that you're removing from your source volume in a way that makes sense to you rather than passively allowing CCC to archive them in a manner that makes sense to the computer.

Why can't I delete some items from the SafetyNet folder? The Finder says that some items are in use.

In OS X El Capitan, Apple introduced a new feature called System Integrity Protection (SIP). SIP works by preventing any user from deleting certain protected system items on the startup disk. If you boot your Mac from a backup volume and restore system files to your startup disk, CCC will place outdated versions of those system files into the SafetyNet folder. These modifications are allowed because CCC is making changes to that volume while it is not the current startup disk. When you restart your computer from that destination volume, however, SIP re-engages and may then prevent you from deleting the protected items that were placed into the SafetyNet folder. If you attempt to delete these items, the Finder will report that they cannot be deleted because they are in use, or because they are protected. If you try to delete these items in the Terminal application, you'll get a more distinct error message, 'Operation not permitted'.

CCC won't have any trouble pruning the SafetyNet folder on its own during ordinary backup tasks. If you would like to remove an item from the SafetyNet manually, however, or if you would like to remove the entire folder:

  1. Choose Delete a SafetyNet folder from CCC's Utilities menu
  2. Drag the folder you want to delete onto the window that is presented. Alternatively, you can click on the drop zone in the window that is presented to make your selection from a navigation panel.

Macos 11 virtualbox update. If the item you're trying to remove is on your current startup disk, CCC will move the item to the root of your startup disk, then instruct you to boot your Mac from some other volume (e.g. your backup disk). Once booted from the backup volume, you can repeat the same steps with CCC to remove the SafetyNet folder.

If you're still having trouble after trying that, don't hesitate to ask us for help.

How can I prevent Migration Assistant from copying the CCC SafetyNet folder during a migration?

If your backup volume has a '_CCC SafetyNet' folder, you can move that folder to the Trash before using Migration Assistant to avoid copying that folder during a migration. This is particularly important if that folder has a lot of data in it and you're migrating to a disk that is smaller than the backup volume. If you would like to retain the SafetyNet folder on the backup volume, don't empty the Trash. After Migration Assistant has completed, then you can move the SafetyNet folder back to the root of the backup volume.

I have SafetyNet enabled, why can't I find a '_CCC SafetyNet' folder on the destination?

There are three primary reasons that the SafetyNet folder will be missing or difficult to find on the destination:

An empty SafetyNet folder will be removed at the end of the backup task

If CCC finds nothing to archive over the course of the backup task, the SafetyNet archive will be empty at the end of the backup task. If CCC finds that the SafetyNet archive is empty at the end of the task, CCC will remove it. Likewise, if the '_CCC SafetyNet' folder is subsequently empty, that folder will also be removed at the end of the backup task.

The Legacy SafetyNet folder is not used when snapshots are enabled on the destination

When snapshots are enabled on an APFS-formatted destination volume, CCC will implement the SafetyNet feature using snapshots rather than placing files into a separate folder on the destination. Select your destination volume in CCC's sidebar to find these SafetyNet snapshots.

The root level of an APFS Data volume is not visible in the Finder

CCC stores the SafetyNet at the root level of the destination. When you're making a backup of macOS Catalina or later, the destination will be an APFS Volume Group, and the SafetyNet will be placed at the root level of the Data member of that group. Root-level items of the Data volume are not immediately visible in the Finder. To reveal the SafetyNet folder on an APFS volume group, right-click on your CCC Backup - Data volume (for example) in CCC's sidebar and choose the Reveal in Finder option.

Related documentation

I selected 'Don't delete anything', why is CCC placing items in the '_CCC SafetyNet' folder on the destination?

When you select the Don't delete anything SafetyNet setting, CCC applies that setting very literally. If CCC encounters a file on the destination that must be replaced with a newer version from the source, CCC cannot delete the older version of that file that is on the destination. That older file is instead placed into the '_CCC SafetyNet' folder on the destination.

Carbon Copy Cloner Windows Alternative

The reliability of hard disk drives reduces over time. If you are not sure about the reliability of your hard disk and have important data on it, the idea of cloning your data to another disk will be the first to strike your mind. Following are few best-picked data cloning software available for you to download.


Easy Disk Clone

Easy disk clone is reliable data cloning software for both home user and business user. This software is available in many versions including the free basic home version. The free version offers features like partition cloning, sector level cloning, hard disk capacity up to 1TB. The paid version has got a long list of features to offer including hardware RAID support, faster speed cloning with file-level cloning. The paid version of the software also has an extended capacity of up to 16 TB.

Hard Disk Clone

This software from AOMEI Backupper is freely available for you to download with basic features of disk cloning from a smaller disk to large or large to small or to SSD. The software also has a paid version which has 30 days trial period. Some features offered by this software include automatic full or incremental backups, cloning system partition, dissimilar hardware restore, bootable rescue disk.

FarStone DriveClone

Far stone drive clone is a fast and reliable drive and windows cloning software. This software has got a long list of features to offer including a hard drive to hard drive cloning, hard drive to SSD cloning, solid state drive cloning, cloned a hard drive is immediately bootable, clone the entire hard drive and windows, UEFI/RAID/GPT cloning. This software also has zero recovery time technology, creating VMware to Hyper-V. You can also choose the partitioning method to be automatic or manual.

App Cloner for Android

App Cloner is the software specifically designed for Android platform users. You can use app cloner to create multiple copies of your application. The cloned apps work in parallel and work independently of the original applications. If you want to use simultaneous accounts of facebook, twitter or skype, this software is for you. Key features of this software include replacing application launcher icons, save or share cloned apps, disable auto start, using Google maps in cloned apps.


Safety Net Carbon Copy Cloner Download

Carbon Copy Cloner for Mac

Carbon Copy Cloner is software specifically built for Mac platform users. It has got an intuitive GUI for you to use easily. The features of this software have got task chaining, editing scheduled tasks, tasks migration, email notification, task history. Creating recovery HD, customized backup options, safety net and menu bar options are some other features available. You can have a 30 day trial of this software before purchasing it.


Macrium Reflect for Windows

Macrium Reflect is the software natively built for Windows platform. This software has got a huge list of features including VSS support for data integrity, drag and drops user interface, GPT support, reorder and resize partitions, differential images, incremental images, comment backups. All these features are available in the free version of the software. Other important features include dynamic disk support, direct disk cloning, rapid data cloning, scheduled backups and backup definitions.

Drive Copy – Most Popular Software

Paragon Drive Copy is the most popular data cloning software available. You can have almost all the functions you will expect from a data cloning software in the feature list of this software. The features include migrating OS to SSD, VMware workstation virtual environment, cloning a hard disk. You can also create recovery environment easily with the paragon recovery builder feature. You can also see Clone Spy

What is Data Cloning Software?

Safety Net Carbon Copy Cloner Software

Data cloning software is specifically designed to reduce the effort in cloning the data from one disk to other. Let it be a compact disk or hard disk, every partition and file will be copied, not just copied, but cloned. You can create a clone of your hard disk with the Windows OS, so that if in case it gets damaged or corrupted, you have a backup of your data or all your system. You can also see Clone Cleaner

Each software has got its own list of feature to offer. Some software offers free basic version giving you a basic capability of disk cloning with certain size limitations. If you want to have some advanced capabilities, paid software is for you.

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