Need help figuring out what is wrong with my disk structure

I've realized something is wrong with my disks/drives/partitions structure when I tried countless installing Windows via Bootcamp but it would always fail.

Please take a look at what I have:





This is it. Please let me know if you guys need more information. I just wish to clean up the mess and reset the disk structure to the same one that I'd be getting with a clean install.

MacBook Pro 15", macOS 10.14

Posted on Jun 15, 2019 6:07 AM

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15 replies

Jun 17, 2019 9:18 AM in response to timelover

timelover wrote:

Yes, I got it all working now! Great :)

Excellent!

Final concern: do you know if I can safely use tools like Paragon Camp Tune to resize my bootcamp partition? I'm not sure how much space I'm gonna need in the future but I'm sure it will be different from the amount I assigned right now at the initial setup.

My suggestion, since this is a new installation, is to Remove Windows from your Mac using Boot Camp - Apple Support and re-install it. I recommend 100-128GB as minimum, since you have a 500GB disk. On my MBPs, I split a 512GB disk in half for macOS and Windows.

Jun 15, 2019 9:43 PM in response to Loner T

Cool, it worked! Now, two questions if you dont mind:


1- Can I force bootcamp to install windows from a custom ISO? It won't let me normally. If not, can I set things up with an official ISO and then later boot through a USB flash drive and install my custom Windows ISO over that?


2- Is there any way a can safely remove that VM partition?

Jun 16, 2019 6:53 AM in response to timelover

timelover wrote:

Cool, it worked! Now, two questions if you dont mind:

1- Can I force bootcamp to install windows from a custom ISO? It won't let me normally.

No. BC Assistant validates the ISO to be a Windows Retail ISO.

If not, can I set things up with an official ISO and then later boot through a USB flash drive and install my custom Windows ISO over that?

Yes, For example. Windows Education editions use this method.

2- Is there any way a can safely remove that VM partition?

No. It is an inherent part of the macOS side.

Jun 16, 2019 7:36 AM in response to Loner T

Got it. The reason I thought I had a messy disk structure is because before I even attempt bootcamp, I couldn't partition the drive due to overallocation errors. I managed to fix that but when I saw later that Windows wouldn't install, I thought the problem was deeper than that. Especially cause I've had several MacOS installations in the past as well, god knows how these things can get tangled.


So just for confirmation sake, you don't see anything else that needs fixing on my end?

Jun 17, 2019 8:04 AM in response to Loner T

Yes, here it is:


/dev/disk0 (internal, physical):

   #:                       TYPE NAME                    SIZE       IDENTIFIER

   0:      GUID_partition_scheme                        *500.3 GB   disk0

   1:                        EFI EFI                     209.7 MB   disk0s1

   2:                 Apple_APFS Container disk1         450.0 GB   disk0s2

   3:         Microsoft Reserved                         16.8 MB    disk0s3

   4:       Microsoft Basic Data BOOTCAMP                50.1 GB    disk0s4



/dev/disk1 (synthesized):

   #:                       TYPE NAME                    SIZE       IDENTIFIER

   0:      APFS Container Scheme -                      +450.0 GB   disk1

                                 Physical Store disk0s2

   1:                APFS Volume Preboot                 87.8 MB    disk1s2

   2:                APFS Volume Recovery                1.5 GB     disk1s3

   3:                APFS Volume VM                      1.1 GB     disk1s4

   4:                APFS Volume Mojave                  286.7 GB   disk1s5



/dev/disk3 (external, physical):

   #:                       TYPE NAME                    SIZE       IDENTIFIER

   0:      GUID_partition_scheme                        *5.0 TB     disk3

   1:                        EFI EFI                     209.7 MB   disk3s1

   2:       Microsoft Basic Data STUFF                   5.0 TB     disk3s2



/dev/disk4 (external, physical):

   #:                       TYPE NAME                    SIZE       IDENTIFIER

   0:      GUID_partition_scheme                        *5.0 TB     disk4

   1:                        EFI EFI                     209.7 MB   disk4s1

   2:       Microsoft Basic Data STUFF BACKUP            5.0 TB     disk4s2

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