I’ve an exterior disk that is APFS-encrypted which all of the sudden will not mount/unlock:
$ diskutil apfs unlockVolume /dev/disk7s1 -nomount
Passphrase:
Unlocking any cryptographic consumer on APFS Quantity disk7s1
Passphrase incorrect or consumer doesn't exist
I can also’t modify the APFS container from Disk Utility so as to add any new volumes.
I believed possibly corruption had led to my password not unlocking the recordsdata, however I downloaded DiskDrill, equipped it with my password and let it scan for recordsdata and it truly discovered them!
I am questioning if meaning the partition desk is tousled or one thing, as a result of clearly the passphrase continues to be decrypting the recordsdata. I haven’t got sufficient disk area readily available to get well these recordsdata and re-create the APFS quantity proper now – any assist could be appreciated. I’ve tried to interpret these hex dumps utilizing GPT header and desk lookup info however I am not making a lot progress.
Edit 1: I’ve added fsck_apfs output, and I believe the problem is the area supervisor knowledge within the container, not the quantity itself. I might be completely happy to roll this container again to a special, more healthy checkpoint however I am unsure how.
Diskutil
$ diskutil checklist
[...]
/dev/disk6 (inside, bodily):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *1.0 TB disk6
1: EFI EFI 209.7 MB disk6s1
2: Apple_APFS Container disk7 1.0 TB disk6s2
/dev/disk7 (synthesized):
#: TYPE NAME SIZE IDENTIFIER
0: APFS Container Scheme - +1.0 TB disk7
Bodily Retailer disk6s2
1: APFS Quantity Storage 419.8 GB disk7s1
GPT
$ sudo gpt -r present disk7
begin dimension index contents
0 1 PMBR
1 1 Pri GPT header
2 32 Pri GPT desk
34 6
40 409600 1 GPT half - C12A7328-F81F-11D2-BA4B-00A0C93EC93B
409640 1954135984 2 GPT half - 7C3457EF-0000-11AA-AA11-00306543ECAC
1954545624 7
1954545631 32 Sec GPT desk
1954545663 1 Sec GPT header
GPT Header
$ sudo dd if=/dev/disk6 bs=512 rely=1 skip=1 | hexdump -Cv
00000000 45 46 49 20 50 41 52 54 00 00 01 00 5c 00 00 00 |EFI PART.......|
00000010 05 ac dd 9f 00 00 00 00 01 00 00 00 00 00 00 00 |................|
00000020 ff ff 7f 74 00 00 00 00 22 00 00 00 00 00 00 00 |...t....".......|
00000030 de ff 7f 74 00 00 00 00 86 e8 09 f7 47 a3 31 48 |...t........G.1H|
00000040 ab b1 17 2f 5e b4 24 6e 02 00 00 00 00 00 00 00 |.../^.$n........|
00000050 80 00 00 00 80 00 00 00 2b 1a b5 ae 00 00 00 00 |........+.......|
00000060 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000070 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000080 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000090 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000000a0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000000b0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000000c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000000d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000000e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000000f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000100 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000110 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000120 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000130 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000140 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000150 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000160 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000170 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000180 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000190 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001a0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001b0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000200
GPT Desk
$ sudo dd if=/dev/disk6 bs=512 rely=1 skip=2 | hexdump -Cv
00000000 28 73 2a c1 1f f8 d2 11 ba 4b 00 a0 c9 3e c9 3b |(s*......Okay...>.;|
00000010 27 f8 f8 1b af 49 81 44 99 e7 32 45 65 64 2b ee |'....I.D..2Eed+.|
00000020 28 00 00 00 00 00 00 00 27 40 06 00 00 00 00 00 |(.......'@......|
00000030 00 00 00 00 00 00 00 00 45 00 46 00 49 00 20 00 |........E.F.I. .|
00000040 53 00 79 00 73 00 74 00 65 00 6d 00 20 00 50 00 |S.y.s.t.e.m. .P.|
00000050 61 00 72 00 74 00 69 00 74 00 69 00 6f 00 6e 00 |a.r.t.i.t.i.o.n.|
00000060 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000070 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000080 ef 57 34 7c 00 00 aa 11 aa 11 00 30 65 43 ec ac |.W4|.......0eC..|
00000090 c1 c6 8d 57 81 82 e9 4c a3 7d fa d0 2f b7 bd 74 |...W...L.}../..t|
000000a0 28 40 06 00 00 00 00 00 d7 ff 7f 74 00 00 00 00 |(@.........t....|
000000b0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000000c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000000d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000000e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000000f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000100 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000110 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000120 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000130 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000140 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000150 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000160 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000170 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000180 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000190 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001a0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001b0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000200
GPT Partition 1
$ sudo dd if=/dev/disk6 bs=512 rely=1 skip=40 | hexdump -Cv
00000000 eb 58 90 42 53 44 20 20 34 2e 34 00 02 01 20 00 |.X.BSD 4.4... .|
00000010 02 00 00 00 00 f0 00 00 20 00 10 00 00 00 00 00 |........ .......|
00000020 00 40 06 00 4f 0c 00 00 00 00 00 00 02 00 00 00 |[email protected]...........|
00000030 01 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000040 00 00 29 ed 17 e3 67 45 46 49 20 20 20 20 20 20 |..)...gEFI |
00000050 20 20 46 41 54 33 32 20 20 20 fa 31 c0 8e d0 bc | FAT32 .1....|
00000060 00 7c fb 8e d8 e8 00 00 5e 83 c6 19 bb 07 00 fc |.|......^.......|
00000070 ac 84 c0 74 06 b4 0e cd 10 eb f5 30 e4 cd 16 cd |...t.......0....|
00000080 19 0d 0a 4e 6f 6e 2d 73 79 73 74 65 6d 20 64 69 |...Non-system di|
00000090 73 6b 0d 0a 50 72 65 73 73 20 61 6e 79 20 6b 65 |sk..Press any ke|
000000a0 79 20 74 6f 20 72 65 62 6f 6f 74 0d 0a 00 00 00 |y to reboot.....|
000000b0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000000c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000000d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000000e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000000f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000100 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000110 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000120 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000130 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000140 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000150 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000160 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000170 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000180 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000190 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001a0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001b0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
00000200
GPT Partition 2
$ sudo dd if=/dev/disk6 bs=512 rely=1 skip=409640 | hexdump -Cv
00000000 65 f1 69 6d 45 1d 32 73 01 00 00 00 00 00 00 00 |e.imE.2s........|
00000010 a8 94 00 00 00 00 00 00 01 00 00 80 00 00 00 00 |................|
00000020 4e 58 53 42 00 10 00 00 f6 37 8f 0e 00 00 00 00 |NXSB.....7......|
00000030 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000040 02 00 00 00 00 00 00 00 a6 87 6e b0 9d 7a 46 9f |..........n..zF.|
00000050 9f da 0f e9 af ae 73 d2 76 de 00 00 00 00 00 00 |......s.v.......|
00000060 a9 94 00 00 00 00 00 00 18 01 00 00 5c 6c 00 00 |............l..|
00000070 01 00 00 00 00 00 00 00 19 01 00 00 00 00 00 00 |................|
00000080 0d 01 00 00 85 16 00 00 0b 01 00 00 02 00 00 00 |................|
00000090 79 16 00 00 0c 00 00 00 00 04 00 00 00 00 00 00 |y...............|
000000a0 f7 a5 11 00 00 00 00 00 01 04 00 00 00 00 00 00 |................|
000000b0 00 00 00 00 64 00 00 00 02 04 00 00 00 00 00 00 |....d...........|
000000c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000000d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000000e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000000f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000100 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000110 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000120 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000130 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000140 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000150 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000160 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000170 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000180 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000190 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001a0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001b0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000200
fsck_apfs output
$ sudo fsck_apfs -F -n /dev/disk6s2
** Checking the container superblock.
Checking the checkpoint with transaction ID 38056.
** Checking the area supervisor.
warning: spaceman chunk 50 free rely 1048041 > block rely 32768
warning: spaceman chunk 76 free rely 1047379 > block rely 32768
warning: spaceman chunk 77 free rely 1045263 > block rely 32768
warning: spaceman chunk 81 free rely 1047089 > block rely 32768
warning: spaceman chunk 88 free rely 1046859 > block rely 32768
warning: spaceman chunk 95 free rely 1048285 > block rely 32768
warning: spaceman chunk 96 free rely 1045846 > block rely 32768
warning: spaceman chunk 106 free rely 1038642 > block rely 32768
warning: spaceman chunk 107 free rely 1047917 > block rely 32768
warning: spaceman chunk 108 free rely 1048545 > block rely 32768
warning: spaceman chunk 118 free rely 1042009 > block rely 32768
warning: spaceman chunk 120 free rely 1047762 > block rely 32768
warning: spaceman chunk 121 free rely 1044764 > block rely 32768
warning: spaceman chunk 159 free rely 1043537 > block rely 32768
warning: spaceman chunk 192 free rely 1048119 > block rely 32768
warning: spaceman chunk 197 free rely 1047955 > block rely 32768
warning: spaceman chunk 198 free rely 1031491 > block rely 32768
warning: spaceman chunk 214 free rely 1020054 > block rely 32768
warning: spaceman chunk 220 free rely 1045881 > block rely 32768
warning: spaceman chunk 234 free rely 1046468 > block rely 32768
warning: spaceman chunk 257 free rely 1048280 > block rely 32768
warning: spaceman chunk 270 free rely 1045917 > block rely 32768
warning: spaceman chunk 280 free rely 1048521 > block rely 32768
warning: spaceman chunk 288 free rely 1047651 > block rely 32768
warning: spaceman chunk 289 free rely 1044620 > block rely 32768
warning: spaceman chunk 294 free rely 1046582 > block rely 32768
warning: spaceman chunk 304 free rely 1037560 > block rely 32768
warning: spaceman chunk 305 free rely 1047826 > block rely 32768
warning: spaceman chunk 328 free rely 1048515 > block rely 32768
warning: spaceman chunk 330 free rely 1045119 > block rely 32768
warning: spaceman chunk 333 free rely 1046817 > block rely 32768
warning: spaceman chunk 334 free rely 1047085 > block rely 32768
warning: spaceman chunk 335 free rely 1047577 > block rely 32768
warning: spaceman chunk 336 free rely 1037524 > block rely 32768
warning: spaceman chunk 338 free rely 1047719 > block rely 32768
warning: spaceman chunk 342 free rely 1047582 > block rely 32768
warning: spaceman chunk 345 free rely 1048065 > block rely 32768
warning: spaceman chunk 348 free rely 1046590 > block rely 32768
warning: spaceman chunk 351 free rely 1048000 > block rely 32768
warning: spaceman chunk 354 free rely 1048325 > block rely 32768
warning: spaceman chunk 359 free rely 1047571 > block rely 32768
warning: spaceman chunk 360 free rely 1048574 > block rely 32768
warning: spaceman chunk 362 free rely 1045869 > block rely 32768
warning: spaceman chunk 364 free rely 1023077 > block rely 32768
warning: spaceman chunk 366 free rely 1047638 > block rely 32768
warning: spaceman chunk 368 free rely 1047692 > block rely 32768
warning: spaceman chunk 370 free rely 1047439 > block rely 32768
warning: spaceman chunk 373 free rely 1048521 > block rely 32768
warning: spaceman chunk 376 free rely 1044611 > block rely 32768
warning: spaceman chunk 379 free rely 1039521 > block rely 32768
Too many warnings of this sort generated; suppressing subsequent ones.
warning: (oid 0x6f84) cib: invalid o_cksum (0xffffffffffffffff)
error: did not learn spaceman cib 27 at handle 0x6f84
Area supervisor is invalid.
** The container /dev/disk6s2 couldn't be verified fully.
