#You just have to hit the enter key to choose the given defaultįor example, say I have a flash drive on /dev/disk2 and the output of sudo fdisk /dev/disk2 was the following. diskutil cs resizeStack 2AB8ABA4-9A16-48C2-A085-D3FE3251E41F 0gįor anyone's information, a hybrid GPT drive can be changed back to a normal GPT drive by using the fdisk command in interactive mode. INPUT=$(printf "f 4\ne 4\n0\ne 3\n0\ne 2\n0\ne 1\nee\n\n1\n\nq\ny")Įxecute the command given below.
#Could not unmount disk mac update
#Could not unmount disk mac full
To expand it to the full available size (0g is a magic number here). With LVUUID: UUID of the logical volume (usually the last UUID found in the diskutil cs list listing you got previously) and size: the final size of your CoreStorage volume.Įxample: diskutil cs resizeStack 2AB8ABA4-9A16-48C2-A085-D3FE3251E41F 0g Remount any previously unmounted volume in the reverse order with diskutil mountdisk /dev/disk0ĭiskutil mount LVUUID #LVUUID=UUID of the logical volume found previouslyĮnter diskutil cs resizeStack LVUUID size
Reenter gpt -r show /dev/disk0 to check if all Linux partitions are deleted.If the deletion of the Linux swap volume fails try to reformat it with diskutil eraseVolume JHFS+ Blank /dev/disk0s4 and continue with step 4. Remove the two linux partitions (choose the proper index numbers of the two linux partitions): gpt remove -i 5 /dev/disk0 Enter gpt -r show /dev/disk0 to get the partition table.First the CoreStorage disk (probably disk2, check the size: ~149.1 GB!) and then the physical disk: diskutil unmountdisk /dev/disk2 Now unmount all disks except the OS X Base System (~1.3 GB) and its accompanying volumes (eleven really small sized volumes). enter diskutil list and diskutil cs list to get the partition and the CoreStorage listing.Open Terminal in the menubar -> Utilities.Boot to Internet Recovery Mode by pressing alt cmd R while booting.Peters-MBP:~ peter$ sudo fdisk /dev/disk0ĭisk: /dev/disk0 geometry: 30515/255/63 īasically you have to delete the linux partitions (disk0s4 and disk0s5) and then expand your CoreStorage volume (Macintosh HD) to the full size. Update, attempts to delete the deep partition from internet recovery mode. The Core Storage Logical Volume UUID is 2AB8ABA4-9A16-48C2-A085-D3FE3251E41FĮrror: -69722: You can't perform this resize unless it has a booter (target partition is probably too small)Īs prompted by David Anderson, the output from sudo fdisk /dev/disk0 is: Disk: /dev/disk0 geometry: 30515/255/63 Sorry, I posted the wrong error, I also get: diskutil corestorage resizeStack 2AB8ABA4-9A16-48C2-A085-D3FE3251E41F 0g
The output of diskutil cs list: CoreStorage logical volume groups (1 found) Update 2, after failure of diskutil cs resizeStack xxx 0g diskutil corestorage resizeStack 265D8E12-2452-4D7F-BF56-2075FBA9773A 0gĢ65D8E12-2452-4D7F-BF56-2075FBA9773A does not appear to be a valid Core Storage Logical Volume UUID or disk
The partition has definitely decreased in size, but I want it gone entirely: $ gpt -r show /dev/disk0 Update 1, This is the state of /dev/disk0 after a failed attempt to remove the disk0s4 partition.
#Could not unmount disk mac mac
However attempting to remove the disk0s4 or disk0s5 partitions results in: Could not unmount partition to be deleted.įrom the terminal, running diskutil list, I get: /dev/disk0ģ: Apple_Boot Recovery HD 650.0 MB disk0s3ĥ: 11111111-1111-1111-1111-111111111111 92.1 GB disk0s5Ġ: Apple_HFS Macintosh HD *149.1 GB disk1Įssentially how do I go about reclaiming the space from those two partitions (the swap and my linux partition) without damaging anything Mac related?Īnd additionally, I think, but I'm not sure if the EFI partition was something to do with the Linux bootloader - do I need it (I've already reset the boot device to Mac). I setup dual boot on my Mac (with Ubuntu) and want to get rid of it.
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