In fact, it didn't even show up in Disk Utility until I unplugged and replugged the USB cable. At first it would un-mount on its own and also automatically re-mount as well (the only reason I knew that it un-mounted was because of the multiple notifications "disk was not ejected properly" that I would find on my screen when I'd wake up the display), but the last couple times it hasn't re-mounted. Hard drive keeps unmounting, and TM still encrypting after a month I got a new 12TB WD Elements hard drive about a month and half ago and I set it up as my Time Machine drive with my Mac Mini, and since then I've had intermittent issues with it un-mounting on its own. You should have frequent & regular backups of any external media that contains important and unique information as well as your boot drive. Both vendors provide free estimates and both are recommended by Apple. After that you will need to contact a professional data recovery service such as Drive Savers or Ontrack. If DriveDx reports any failures, then stop using the drive immediately or you risk the failure getting worse.Īs mentions there are no third party utilities to repair the APFS file system. Post the DriveDx report for the external drive here using the "Additional Text" icon which looks like a piece of paper. Even with this special driver DriveDx may not be able to access the health information on the external drive because some USB controllers used by external drives don't allow the necessary communication. You will need to install a special USB driver so that DriveDX can communicate properly with the USB drive. You can attempt to check the health of the external drive by running DriveDx. There is a possibility your external drive is failing. When I've encountered APFS Filevaulted drives that could not be mounted I've never been able to manually mount them read-only as there is always file system corruption preventing the unlocked APFS volume from mounting read-only. Note: Or the mount device may need to be "disk4s1" (double-check the information from diskutil ap list to see if "disk4s1" or another drive identifier is linked to "disk3s2" like it is shown in your screenshot). Assuming the external drive is still "disk3" after the reboot the commands should be: diskutil ap unlockVolume -nomount disk3s2 I would reboot the Mac, then try to manually unlock and mount the drive read-only. macOS can get into a weird state after attempting to mount a volume as evidenced by the "disk4s1" listing here. If the volume is unlocked, then try using the command line to mount the volume read-only. Try using the command line to unlock the Filevault without mounting the volume. I think you need to specify a partition/volume such as "disk3s2". You tried to "repair" the entire "disk3" which I'm not sure you can do. What can I do to figure out what is the problem and how can I solve this? | -ĪPFS Volume Disk (Role): disk4s1 (No specific role)Ĭapacity Consumed: 289161928704 B (289.2 GB)ĭiskutil RepairVolume disk3 gives: Error starting file system repair for disk3: Invalid request (-69886) When I try to do a disk copy with Disk Utility it gives an error 16: Resource Busy.ĭiskutil apfs list gives: +- Container disk4 After typing it in, it waits a very long time and then nothing. When I connect the disk, Finder asks for the password. I have tried mounting through Disk Utility and diskutil mountDisk command, but no success. Ever since I am unable to mount the disk. I have an external disk that was encrypted with a password (I know the password) that was incorrectly disconnected from USB at some point.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |