- Mac Os X Unable To Unmount Volume For Repair Parts
- Mac Os X Unable To Unmount Volume For Repair Service
- Mac Os X Unable To Unmount Volume For Repair Shop
MacOS High Sierra GM candidate install fail Unable to unmount volume for repair. Googling is that it has something to do with the fact that my existing 'Macintosh HD' volume is a 'core storage local volume group'. Per Google, an earlier OS upgrade (to Sierra, I assume) upgraded the filesystem to use the Core Storage stuff. As mac OS 10. You can mount and unmount drives, volumes, and disks from the command line of MacOS and Mac OS X. For many users, the easiest way to unmount a drive in Mac is to either just drag a volume into the Trash, use the eject keys, disconnect the drive, or use one of the force eject methods. Actually I think the reasons are different: here probably a degraded hdd, there a wrong EFI size and therefore an unreadable or partly overwritten HFS+ volume. The symptoms (unable to unmount) and the solution (force unmount) are probably the same though. – klanomath Mar 25 '15 at 17:02.
Ulidavaru kandante mp3 songs free 320 kbps mp3. Hello -
I've successfully installed the High Sierra GM candidate on my MacBook Pro.
I've spent the past few hours trying to get it to install onto my Mac Mini (Late 2014). Currently running Sierra.
When I run the installer, it reboots, starts to install, then says 'Unable to unmount volume for repair'.
If I boot into Recovery, then run disk utility, I get a similar error. If I bring up a terminal, then 'diskutil unmount' the drive, it says 'Volume Macintosh HD on diskX failed to unmount: dissented by PID=0 (kernel)'. This is from the Recovery partition, so I'm not actively booted from 'Macintosh HD'.
I ran 'diskutil unmount force' on the partition, then I was able to run Disk Utility's 'First Aid'. Everything seemed OK. I still couldn't install High Sierra (same error).
I then created a High Sierra installer on an SD card, and booted from it (held Option while booting). Again, when installing macOS, I get the 'Unable to unmount the volume for repair' error.
If (while booted from the SD card) I bring up a terminal and 'diskutil unmount force', the installer doesn't show 'Macintosh HD' as an option (expected).
If I run 'diskutil mount readOnly ..', then run the installer, it sees the disk - but fails (because it's readonly). When it's mounted readonly, 'diskutil unmount' (without force) works fine.
If I run 'diskutil mount ..', then immediately try 'diskutil unmount' (without 'force'), it fails with the same 'dissented by PID=0 (kernel)' error.
![Volume Volume](https://i2.wp.com/osxdaily.com/wp-content/uploads/2012/05/sleep-hard-disk-when-possible.jpg?resize=350%2C200&ssl=1)
Why is the kernel mounting 'Macintosh HD' (even when I'm booted from external media) and keeping it 'locked'? Is there any way to fix this?
Mac Os X Unable To Unmount Volume For Repair Parts
I've also tried 'csrutil disable' to disable the System Integrety protection stuff. No difference.
Mac Os X Unable To Unmount Volume For Repair Service
Any ideas/suggestions?
![Mac os x unable to unmount volume for repair shop Mac os x unable to unmount volume for repair shop](https://i.stack.imgur.com/h0iC9.jpg)
Thanks!
Mac Os X Unable To Unmount Volume For Repair Shop
- Paul B.