Mykola Varahash varahash
varahash
/ gist:9fc02e5b88c3259796e7b740b1963202
Created
November 15, 2020 15:08
Repair APFS 'warning: overallocation detected on Main device'
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| 1. Boot into Recovery mode (by pressing CMD+R while boot macOS) | |
| 2. Unmount APFS volumes automaticaly mounted by Recovery (where /dev/disk2 is your APFS container) | |
| $ diskutil unmountDisk /dev/disk2 | |
| Unmount of all volumes on disk2 was successful | |
| 3. Unlock APFS volumes (in case FileVault enabled for this volume) | |
| $ diskutil apfs unlockVolume /dev/disk2s1 -nomount |