Mojave installer reports "This volume is not a supported Core Storage configuration."

I just tried to update my iMac Retina 5k 27", late 2014 running High Sierra 10.13.6 to Mojave. The installer started, but claimed very soon:


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(This volume is not a supported Core Storage configuration.). The configuration is a fusion drive with HFS+ filesystem. Due to a hard disk failure the original harddisk was replaced by a Samsung SSD with 2TB some time ago by an authorized Apple Service Partner near Munich.


I read that fusion drives are supported by Mojave and would be converted to APFS during installation. So I didn't expect any problem here.


Any idea how to proceed from here?


Thanks a lot


Wolfgang

iMac with Retina 5K display, macOS High Sierra (10.13.6)

Posted on Sep 24, 2018 12:53 PM

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Mojave installer reports "This volume is not a supported Core Storage configuration."

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