When you then click on the button to Start that full clone backup, there are subtle differences in what’s shown in CCC’s window.
Click on the button to Allow CCC to erase. Select this by clicking on the destination volume and choosing the Legacy Bootable Backup Assistant…ĬCC then explains the implications of this option.
You could perhaps then install Big Sur into that volume group, but I opted to use what CCC terms its Legacy Bootable Backup option. If you then make a regular clone to one of those containers from a bootable volume group using Carbon Copy Cloner 6, the default is to omit the System volume.
I prepared my external SATA/USB-C SSD by connecting it to a USB-A port on my M1 Mac mini, which I know works reliably for booting, then using Disk Utility to divide it into a series of 100 GB containers, each of which will contain a different version of Big Sur. The alternative is to keep old versions in Virtual Machines in Parallels Desktop. SATA/USB-C disks may need to be connected to a USB-A port rather than USB-C. Some external disks can only boot when physically connected in certain ways, e.g.M1 Macs can’t boot from an older release of Big Sur without setting that bootable volume group to Reduced Security using Startup Security Utility in recoveryOS.This currently appears insoluble, making it essential to create each bootable system when that version of Big Sur is still current. Full installers for older versions of Big Sur don’t work when run in a later release.M1 Macs pose several problems for doing this: This article explores how successful making full clones can be, specifically whether you can use them to assemble a multi-boot disk containing multiple versions of Big Sur.ĭevelopers, researchers and system administrators often keep a collection of previous bootable systems so they can go back and run tests under those older versions, for instance when someone reports a bug which can’t be reproduced in the current macOS. The latest version 6 of Carbon Copy Cloner can now use macOS tools to make a full clone of a Big Sur System Volume Group, although this is no longer recommended. Ugh! I've been voluntold to come up with several IT themed competitions for my team for the upcoming IT professionals day on 9/20.Do any of you have any bright ideas? Keep it PG, please.Until recently, the only reliable way to create an external bootable disk on an M1 Mac has been to install Big Sur on it, either in recoveryOS or using the full Installer app. IT Professionals Day Activities Water Cooler.What is the career path like when you go from tech tinkerer to monitoring desk to support desk to consulting? Phil Monk had some help from good managers and mentors along the way, but he also learned some of the things he needed from an employer. Nerd Journey # 185 - Make Accommodations for Success with Phil Monk (1/2) Best Practices & General IT.If we roll back the calendar 64 years to September 12, 1958, today is the day that Jack Kilby successfully tested the first integrated circuit (IC) at Texas Instruments to prove that resistors and capacitors. Snap! Cisco breach, Raspberry Pi OS, Who, Me?, Changesite-(Y), New Shepard, etc.Typically, the doorbells range does not reach to the new location.Does anyone have a system they may use or recommend? My.
I am needing to extend this to another building on site. We currently use a basic wireless doorbell to alert key staff when required.