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Couldnt unmount disk mac os
Couldnt unmount disk mac os







couldnt unmount disk mac os
  1. Couldnt unmount disk mac os mac os#
  2. Couldnt unmount disk mac os full#
  3. Couldnt unmount disk mac os download#
  4. Couldnt unmount disk mac os windows#

It shows that it is empty, apart from a couple hundred Mo under the notice "2 unmounted". When I went into the Disk Utility, I found the external hard drive. I figured I'd find some other way to backup, but when I restarted my computer, my external hard drive didn't appear in Finder. I tried to do so, but got a message error, saying "APFS inverter failed to invert the volume". This one website suggested rebooting my Mac, and get to the Restore mode (command+R), and to Restore my external hard drive by copying the content of my Mac on it. I got impatient so I stopped the process and looked online for other ways to backup without having to use Time Machine.

Couldnt unmount disk mac os download#

I did as usual, but Time Machine would have the download bar loading for several minutes with a message saying "Preparing the disk". Today, I wanted to do another backup since I hadn't done one in a while. I used it throughout the year for sporadic backups with Time Machine, with no problem. She got the one for PC, but somehow I managed to be able to use it on my Macbook Air with some tweaking around. I'll try to explain my situation as concisely as possible.My mom got me a MyPassport by WD (an external hard drive plugged with USB cable) last year. After that, there was an attempt to launch a disk utility from under "Mac OS Recovery", but there the computer simply hung up when opening the disk utility with the problem disk connected.

Couldnt unmount disk mac os mac os#

But after connecting back to Mac OS, the volume continued to be defined as Time Machine formatted in Mac OS Extended (Apple_HFS) and was not mounted. In disk management, the volume was formatted in exFAT. It worked fine there and mounted much faster than in Mac OS.

Couldnt unmount disk mac os windows#

After that, the disk was connected to the machine on Windows 11 22H2 (22621.1413). At first, an attempt was made to format through a disk utility, but it failed. After that, the Time Machine partition stopped mounting, and the second data partition was mounted, but through long time, compared to what it was before this whole story. It was decided to pull out the disk right away, since the computer did not respond to the cancellation of the deletion.

couldnt unmount disk mac os

The deletion was done via Mac OS Ventura (it is worth noting that it was the deletion of all files through the Finder, not the formatting of the partition) and at one point the deletion hung for about an hour. Due to the obsolescence of copies, it was necessary to completely clear the Time Machine partition. Problems with an external hard drive in Mac OS So, I will tell you more about the problem.

  • The laptop from which I'm running Disk Utility is a MacBook Air (M1, 2020), using Mac OS 11.3.1.
  • The external drive I want to erase is a LaCie "Rugged" 1 TB Firewire drive, currently with GUID partition map and formatted as Mac OS Extended (Journaled).
  • But if I select the "Force Eject" option that does work just fine. The volume on disk4 couldn’t be unmounted because it is in use by process 0 (kernel)įinal detail: unsurprisingly, ejecting the disk doesn't work. Looks like this:Įrasing “LaCie Rugged FW/USB Media” (disk4) and creating “LaCie” If, instead, I select the physical device instead of just the volume then First Aid runs just fine, I get no errors.īut I am still not able to erase, because of the unmount problem, regardless of whether I've selected the physical device or just the volume. Restoring the original state found as mounted.

    couldnt unmount disk mac os

    Running First Aid on “LaCieDrive” (disk4s2) If I have selected the Volume and run First Aid then I get the following: So I went to Disk Utility to run First Aid. trying to delete a file using Finder gives me an "unexpected error" (code -50) if I go to the Terminal and try "rm" then I get "Invalid argument". I cannot however rename or delete them (e.g. The drive does mount correctly, I can view files with no problems.

    couldnt unmount disk mac os

    Couldnt unmount disk mac os full#

    I want to erase my external hard drive, currently full of data from an old computer's Time Machine backups, but I'm not able to.









    Couldnt unmount disk mac os