corrupted external (encrypted) apfs drive on High Sierra (17A365)
Im having trouble accessing data on my external USB disk - it just won't mount...
I get the prompt to unlock, which I do, but it does nothing...
(I should note that I don't actually remember being prompted to convert or encrypt this drive - it was originally non encrypted hfs+)
so Ive tried to access the data manually.
here are the commands I've tried:
MacBook-Pro:~ winston$ diskutil apfs list
APFS Containers (2 found)
|
+-- Container disk1 F053D8CA-FCD5-4DA1-9B55-2CFD9358C817
| ====================================================
| APFS Container Reference: disk1
| Capacity Ceiling (Size): 250685575168 B (250.7 GB)
| Capacity In Use By Volumes: 60124053504 B (60.1 GB) (24.0% used)
| Capacity Available: 190561521664 B (190.6 GB) (76.0% free)
| |
| +-< Physical Store disk0s2 6CD6F9E8-A5D2-462F-9FD5-30F53DA79BDD
| | -----------------------------------------------------------
| | APFS Physical Store Disk: disk0s2
| | Size: 250685575168 B (250.7 GB)
| |
| +-> Volume disk1s1 536134D5-97EF-3F6A-A800-9F7534134D72
| | ---------------------------------------------------
| | APFS Volume Disk (Role): disk1s1 (No specific role)
| | Name: Macintosh HD (Case-insensitive)
| | Mount Point: /
| | Capacity Consumed: 58372382720 B (58.4 GB)
| | Encrypted: Yes (Unlocked)
| |
| +-> Volume disk1s2 E612AB5E-573D-43B8-89C3-2D13EC1EB51D
| | ---------------------------------------------------
| | APFS Volume Disk (Role): disk1s2 (Preboot)
| | Name: Preboot (Case-insensitive)
| | Mount Point: Not Mounted
| | Capacity Consumed: 19582976 B (19.6 MB)
| | Encrypted: No
| |
| +-> Volume disk1s3 CB89ADFC-5E88-4E2D-BA49-2A61B835FDD1
| | ---------------------------------------------------
| | APFS Volume Disk (Role): disk1s3 (Recovery)
| | Name: Recovery (Case-insensitive)
| | Mount Point: Not Mounted
| | Capacity Consumed: 519995392 B (520.0 MB)
| | Encrypted: No
| |
| +-> Volume disk1s4 FD99C996-1598-49F1-86FB-844F3EB2BC9D
| ---------------------------------------------------
| APFS Volume Disk (Role): disk1s4 (VM)
| Name: VM (Case-insensitive)
| Mount Point: /private/var/vm
| Capacity Consumed: 1073762304 B (1.1 GB)
| Encrypted: No
|
+-- Container disk3 9E266FE0-44BE-45DA-8B3B-5FFF516DA936
====================================================
APFS Container Reference: disk3
Capacity Ceiling (Size): 2000054960128 B (2.0 TB)
Capacity In Use By Volumes: 1803515199488 B (1.8 TB) (90.2% used)
Capacity Available: 196539760640 B (196.5 GB) (9.8% free)
|
+-< Physical Store disk2s2 0D58B399-E394-4363-A3B4-E13ED67630A0
| -----------------------------------------------------------
| APFS Physical Store Disk: disk2s2
| Size: 2000189177856 B (2.0 TB)
|
+-> Volume disk3s1 825D0194-AD96-3E8D-A6D3-DB34309E5285
---------------------------------------------------
APFS Volume Disk (Role): disk3s1 (No specific role)
Name: Stuff (Case-insensitive)
Mount Point: Not Mounted
Capacity Consumed: 1803214802944 B (1.8 TB)
*note - my command prompt doesn't re-appear?
so I try to unlock:
MacBook-Pro:~ winston$ diskutil apfs unlockVolume /dev/disk3s1
Passphrase:
Unlocking any cryptographic user on APFS Volume disk3s1
Error unlocking APFS Volume: The given APFS Volume is not locked (-69589)
then I ty fsck:
MacBook-Pro:~ winston$ sudo fsck_apfs -y -f /dev/disk3s1
warning: option -f is not implemented, ignoring
** Checking volume.
** Checking the container superblock.
** Checking the EFI jumpstart record.
** Checking the space manager.
** Checking the object map.
** Checking the APFS volume superblock.
** Checking the object map.
dev_init:453: Using /private/var/folders/zz/zyxvpxvq6csfxvn_n0000000000000/T/fsck_apfs.761/apfs and /private/var/folders/zz/zyxvpxvq6csfxvn_n0000000000000/T/fsck_apfs.761/nx for device-io.
** Checking the fsroot tree.
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
warning: invalid dstream.default_crypto_id (0x0) for encrypted volume, given apfs_fs_flags (0x8)
** Checking the snapshot metadata tree.
** Checking the extent ref tree.
** Checking the snapshots.
** Verifying allocated space.
** The volume /dev/disk3s1 appears to be OK.
MacBook-Pro:~ winston$
Im totally at a loss...
Is there anything I can do to recover my data?
MacBook Pro with Retina display, macOS High Sierra (10.13)