129.I just got a new 27" iMac and had to chose from two Bluray drives. I got the Samsung 506BB first, because it was cheap and small, but I really hate the fact that it is one of those "I press the button and the disc gets spit out with the tray about an inch" drive. They are in Windows-laptops, and I simply dont like them.Preparations: Mac Mini UFUSoft Mac Mini Blu-ray Player Software A Blu-ray drive (internal/external) Step One: Connect Blu-ray driver You have to have an external bluray driver. Connect it to Mac Mini via. Apart from that, functionality was great, everything worked, but it is definitely not a very fast drive.The first step to be able to play Blu-rays on a Mac is to purchase a Blu-ray drive. 5 in 1 external blu ray bluray drive, USB3.0 Type-C Bluay blueray Drive Slim Optical CD DVD Drive Burner with SD/TF Card Reader/2 USB3.0 Hubs for pc Windows XP/7/8/10, MacOS, MacBook, Laptop, Desktop. External Blu-Ray DVD Drive USB 3.0 Type-C Portable Bluray CD DVD+/-RW Burner Drive Slim BD Player Recorder for Laptop Mac PC MacBook Pro Air Windows 10.CCC 5.1.23+ can make bootable backups of Big Sur on Intel-based Macs.Update Nov 24: CCC 5.1.23 can now make bootable backups of a Big Sur startup disk on Intel-based Macs. So I got myself the Lacie d2 Bluray, and that's more like it, if you ask me. It's not USB 3.0 as the Samsung, but then again speed is more than sufficient. OK, it's bulkier, but it is also heavier, and I do not have to carry it around, and it has a tray! Yay □Speed is a lot faster than the Samsung, and comparable to an internal drive.
External Blu Ray Drive Mac And HadAs with every upgrade since the original release of Mac OS X, we have to make changes to CCC to accommodate the changes in this new OS. Please keep in mind, however, that your CCC backup does not have to be bootable for you to be able to restore data from it.With the announcement of macOS Big Sur, Apple has retired Mac OS X (10) and replaced it with macOS 11. If you would like to make your Apple Silicon Mac backup bootable, you can install Big Sur onto the CCC Data Volume backup. When Apple fixes that, we'll post an update to CCC that restores support for making bootable backups on Apple Silicon Macs.CCC is a native application on Apple Silicon and is 100% compatible with Apple Silicon MacsCCC will automatically proceed with a Data Volume backup when backing up an APFS Volume Group on Apple Silicon Macs — that's a complete backup of your data, applications, and system settings. Thanks to these massive system changes and some bugs in the version of Big Sur that Apple intends to ship, nobody can make a proper copy of the System volume right now, not even with Apple's proprietary utilities. Does this mean that we can no longer have bootable backups?I can certainly understand why people are concerned about the future of this solution. To create a functional copy of the macOS 11 System volume, we have to use an Apple tool to copy the system, or install macOS onto the backup. This volume is cryptographically sealed, and that seal can only be applied by Apple ordinary copies of the System volume are non-bootable without Apple's seal. The system now resides on a "Signed System Volume". We've been using bless for 20 years! Over that time bless has been adapted to the changing OS and hardware landscape, because Apple uses it too. All the way back to the beginning of Mac OS X, in fact, we'll start with the "bless" utility, which makes changes to the volume headers to make a volume bootable. That's not a shiny new feature that users can swoon about (and pay for!), it's typically thankless work, and – fair or not – work that users have come to expect us to provide for free.What if we didn't have to take the responsibility of making the startup logistics work on the backup disk? What if Apple provided that part of the solution? What if all we had to do was make the best backup of your data, apps and system settings, and then let Apple handle the logistics of the System? We'd be dreaming, right?In fact, Apple has been making key parts of the startup process proprietary for years, but they've also been developing functionality within macOS that handles the proprietary parts. To put it plainly, we spend about a quarter to half of our year just making CCC work with the next year's OS. All of that time spent is subtracted from the time we can spend on feature work. Uhe diva crackAll of this, though, will be neatly wrapped in the Carbon Copy Cloner bootable backup solution. That would create the perfect division of responsibility: Apple is responsible for the copying of its proprietary OS, and CCC is responsible for the backup of your data. Like with the bless utility, Apple has been adapting ASR for APFS, and Apple is going to make ASR work with Big Sur too.In the near future, I expect to be able to leverage ASR within CCC (again) to clone the Big Sur System volume, and then use our own file copier for maintaining backups of the data that actually matters – your data, applications, and system settings. ASR is a utility that Apple has used in factories to "stamp" the system image onto every Mac, and more than a decade ago I developed a mass deployment solution around that utility. Finally, in macOS 10.15.5 we got the "opportunity" to field test another Apple utility that has lurked in macOS since Mac OS 9: Apple Software Restore (ASR). We really started leaning on diskutil in Catalina for the manipulation of APFS volume groups. Once you have that, simply install Big Sur onto your backup to make it bootable. CCC will automatically handle the logistics of making a complete backup of all of your data, applications and system settings. If we defer the upgrade choice, that sends a clear message that we're willing to wait for Apple to deliver quality software, rather than hitting an artificial deadline with an OS that's not ready.In the meantime, if you're an early adopter by choice or by profession, you can still make your CCC backups bootable.
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