Clone APFS Time Machine volume to 2nd hard drive (Big Sur)
I'm running 11.2.2 with a Time Machine partition on an external SSD. When I try to use the Time Machine partition as a source in Carbon Copy Cloner (v5.125), this is what I get:
&quot;Copying to or from a Time Machine backup volume is not supported.&quot;
In the past, I've used Carbon Copy Cloner to successfully clone Time Machine backups (which is what I believe you want), but the combination of Big Sur and APFS have made that seemingly impossible, for now.