While trying to use asr in terminal to copy a failing HDD's contents to empty external HD #1, I facepalm set the target as BACKUP HD #2.
When I hit enter, asr went through it's normal steps, and then hit PSTT 0 100 start restore and hung there for longer than I expected it to. Then I realized that I put the wrong target volume, and terminated the window.
Now, when I plug BACKUP HD #2 into my laptop, it doesn't mount. I can see it in Disk Utility and can run repair on it, but get the following:
"Problems were found with the partition map, that may prevent booting"
Trying to mount it in the terminal fails too.
I have Disk Warrior, and it can see the hard drive (and even shows the name I set for it, whereas Disk Utility shows it as Untitled) but it says the drive is too big.
I have Drive Genius, but it shows up under devices and not volumes, so I can't repair it there either.
I bought Disk Drill, scanned the drive, but it categorized the found files by type - video/pictures/audio/etc and dumped all file name info - they're now file 000001.jpg etc. So I've lost file names and folder structure. I'm so grateful and happy to be able to have my files back, now hoping there's a way to get my structure/names back on the old drive...
After 4 days of scanning with TestDisk, here are the results, but I don't know what to do next. Any ideas?
TestDisk 7.0, Data Recovery Utility, April 2015 Christophe GRENIER <firstname.lastname@example.org> http://www.cgsecurity.org TestDisk 7.0, Data Recovery Utility, April 2015 Christophe GRENIER <email@example.com> http://www.cgsecurity.org Disk /dev/rdisk1 - 3000 GB / 2794 GiB - 732566645 sectors Partition Start End Size in sectors P EFI System 6 76805 76800 [EFI] P Mac HFS 156013 271598000 271441988 >P Mac HFS 280526626 282014439 1487814 P Mac HFS 288815421 288905227 89807 P Mac HFS 288931061 289023226 92166 P Mac HFS 289086265 289190956 104692 P Mac HFS 290295252 291221714 926463 P Mac HFS 486080570 486424828 344259 P Mac HFS 489985809 490029384 43576 P Mac HFS 701675873 709084595 7408723 Structure: Ok. Use Up/Down Arrow keys to select partition. Use Left/Right Arrow keys to CHANGE partition characteristics: P=Primary D=Deleted Keys A: add partition, L: load backup, T: change type, Enter: to continue HFSX blocksize=4096, 6094 MB / 5811 MiB