Hi there, I had a problem last night while updating my backup of one particular drive (both external). About half way through the backup (using CCC) my Mac shut down and after restarting, my source drive wouldn’t mount and the destination drive had only cloned 600GB of 1.72TB. I can see the source drive in Disk Utility and have tried to repair the disk multiple times. Sometimes it says it has repaired but twice now it says ‘Invalid Node Structure’. I’ve tried typing the following into terminal with no luck: sudo /sbin/fsck_hfs -yprd /dev/disk5s2 replacing disk5s2 with my own disks information. Now the drive mounts and says there is 1.72TB of data there but finder freezes if i try to access it. Is there anything else i can try? Any help will be much appreciated. Thanks.