Crear ISO Windows LTSC en MacOS

Raul Unzue Pulido 10 diciembre, 2023 Apple, Windows Deja un comentario 735 Vistas

Crear ISO Windows LTSC en MacOS

Entrada rápida, como hacer una ISO Bootable de Windows a una llave USB, vía comando, en MacOS.

Descargamos la ISO de Windows, voy a usar LTSC:

https://www.microsoft.com/es-es/evalcenter/download-windows-10-enterprise

Abrimos un terminal en nuestro MacOS y revisamos cual es la llave USB, en mi caso /dev/disk4:

MacBook-Pro-de-Raul:~ elblogdenegu$ diskutil list
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *500.3 GB   disk0
   1:                        EFI EFI                     314.6 MB   disk0s1
   2:                 Apple_APFS Container disk1         500.0 GB   disk0s2

/dev/disk1 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +500.0 GB   disk1
                                 Physical Store disk0s2
   1:                APFS Volume Macintosh HD - Datos    436.2 GB   disk1s1
   2:                APFS Volume Preboot                 2.0 GB     disk1s2
   3:                APFS Volume Recovery                1.2 GB     disk1s3
   4:                APFS Volume VM                      24.6 KB    disk1s4
   5:                APFS Volume Macintosh HD            9.9 GB     disk1s5
   6:              APFS Snapshot com.apple.os.update-... 9.9 GB     disk1s5s1

/dev/disk2 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *2.0 TB     disk2
   1:         Microsoft Reserved                         134.2 MB   disk2s1
   2:                 Apple_APFS Container disk3         2.0 TB     disk2s2

/dev/disk3 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +2.0 TB     disk3
                                 Physical Store disk2s2
   1:                APFS Volume Crucial X8              505.3 GB   disk3s2

/dev/disk4 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:     FDisk_partition_scheme                        *61.9 GB    disk4
   1:               Windows_NTFS UNTITLED                61.9 GB    disk4s1

MacBook-Pro-de-Raul:~ elblogdenegu$ diskutil list

/dev/disk0 (internal, physical):

#: TYPE NAME SIZE IDENTIFIER

0: GUID_partition_scheme *500.3 GB disk0

1: EFI EFI 314.6 MB disk0s1

2: Apple_APFS Container disk1 500.0 GB disk0s2

/dev/disk1 (synthesized):

#: TYPE NAME SIZE IDENTIFIER

0: APFS Container Scheme - +500.0 GB disk1

Physical Store disk0s2

1: APFS Volume Macintosh HD - Datos 436.2 GB disk1s1

2: APFS Volume Preboot 2.0 GB disk1s2

3: APFS Volume Recovery 1.2 GB disk1s3

4: APFS Volume VM 24.6 KB disk1s4

5: APFS Volume Macintosh HD 9.9 GB disk1s5

6: APFS Snapshot com.apple.os.update-... 9.9 GB disk1s5s1

/dev/disk2 (external, physical):

#: TYPE NAME SIZE IDENTIFIER

0: GUID_partition_scheme *2.0 TB disk2

1: Microsoft Reserved 134.2 MB disk2s1

2: Apple_APFS Container disk3 2.0 TB disk2s2

/dev/disk3 (synthesized):

#: TYPE NAME SIZE IDENTIFIER

0: APFS Container Scheme - +2.0 TB disk3

Physical Store disk2s2

1: APFS Volume Crucial X8 505.3 GB disk3s2

/dev/disk4 (external, physical):

#: TYPE NAME SIZE IDENTIFIER

0: FDisk_partition_scheme *61.9 GB disk4

1: Windows_NTFS UNTITLED 61.9 GB disk4s1

Formateamos la llave USB y le ponemos un nombre:

MacBook-Pro-de-Raul:~ elblogdenegu$ diskutil eraseDisk MS-DOS "WIN10LTSC" GPT /dev/disk4
Started erase on disk4
Unmounting disk
Creating the partition map
Waiting for partitions to activate
Formatting disk4s2 as MS-DOS (FAT) with name WIN10LTSC
512 bytes per physical sector
/dev/rdisk4s2: 120403200 sectors in 1881300 FAT32 clusters (32768 bytes/cluster)
bps=512 spc=64 res=32 nft=2 mid=0xf8 spt=32 hds=255 hid=411648 drv=0x80 bsec=120432640 bspf=14698 rdcl=2 infs=1 bkbs=6
Mounting disk
Finished erase on disk4

MacBook-Pro-de-Raul:~ elblogdenegu$ diskutil eraseDisk MS-DOS "WIN10LTSC" GPT /dev/disk4

Started erase on disk4

Unmounting disk

Creating the partition map

Waiting for partitions to activate

Formatting disk4s2 as MS-DOS (FAT) with name WIN10LTSC

512 bytes per physical sector

/dev/rdisk4s2: 120403200 sectors in 1881300 FAT32 clusters (32768 bytes/cluster)

bps=512 spc=64 res=32 nft=2 mid=0xf8 spt=32 hds=255 hid=411648 drv=0x80 bsec=120432640 bspf=14698 rdcl=2 infs=1 bkbs=6

Mounting disk

Finished erase on disk4

La montamos la ISO en nuestro MacOS y nos indica en qué disco / volumen:

MacBook-Pro-de-Raul:~ elblogdenegu$ hdiutil mount Downloads/19044.1288.211006-0501.21h2_release_svc_refresh_CLIENT_LTSC_EVAL_x86FRE_es-es.iso 
/dev/disk5 
          /Volumes/CESE_X86FREE_ES-ES_DV9

MacBook-Pro-de-Raul:~ elblogdenegu$ hdiutil mount Downloads/19044.1288.211006-0501.21h2_release_svc_refresh_CLIENT_LTSC_EVAL_x86FRE_es-es.iso

/dev/disk5

/Volumes/CESE_X86FREE_ES-ES_DV9

Copiamos su contenido en la llave USB (todo menos “sources/install.wim”):

MacBook-Pro-de-Raul:~ elblogdenegu$ rsync -vha --exclude=sources/install.wim /Volumes/CESE_X86FREE_ES-ES_DV9/ /Volumes/WIN10LTSC
building file list ... done
./
autorun.inf
bootmgr
bootmgr.efi
setup.exe
boot/
boot/bcd
boot/boot.sdi
boot/bootfix.bin
...
support/logging/sysprepetw.dll
support/logging/windeployetw.dll
support/logging/winsetupetw.dll
support/logging/es-es/
support/logging/es-es/actionqueueetw.dll.mui

sent 726.03M bytes  received 20.45K bytes  9.25M bytes/sec
total size is 725.87M  speedup is 1.00

MacBook-Pro-de-Raul:~ elblogdenegu$ rsync -vha --exclude=sources/install.wim /Volumes/CESE_X86FREE_ES-ES_DV9/ /Volumes/WIN10LTSC

building file list ... done

autorun.inf

bootmgr

bootmgr.efi

setup.exe

boot/

boot/bcd

boot/boot.sdi

boot/bootfix.bin

...

support/logging/sysprepetw.dll

support/logging/windeployetw.dll

support/logging/winsetupetw.dll

support/logging/es-es/

support/logging/es-es/actionqueueetw.dll.mui

sent 726.03M bytes received 20.45K bytes 9.25M bytes/sec

total size is 725.87M speedup is 1.00

Instalamos la herramienta WIMLIB con Brew:

MacBook-Pro-de-Raul:~ elblogdenegu$ brew install wimlib

1	MacBook-Pro-de-Raul:~ elblogdenegu$ brew install wimlib

Validamos que existe el directorio sources en la llave USB:

MacBook-Pro-de-Raul:~ elblogdenegu$ mkdir /Volumes/WIN10LTSC/sources
mkdir: /Volumes/WIN10LTSC/sources: File exists

1 2	MacBook-Pro-de-Raul:~ elblogdenegu$ mkdir /Volumes/WIN10LTSC/sources mkdir: /Volumes/WIN10LTSC/sources: File exists

Ahora copiamos lo que habíamos excluido:

MacBook-Pro-de-Raul:~ elblogdenegu$ wimlib-imagex split /Volumes/CESE_X86FREE_ES-ES_DV9/sources/install.wim /Volumes/WIN10LTSC/sources/install.swm 4000
Splitting WIM: 2599 MiB of 2599 MiB (100%) written, part 1 of 1
Finished splitting "/Volumes/CESE_X86FREE_ES-ES_DV9/sources/install.wim"

MacBook-Pro-de-Raul:~ elblogdenegu$ wimlib-imagex split /Volumes/CESE_X86FREE_ES-ES_DV9/sources/install.wim /Volumes/WIN10LTSC/sources/install.swm 4000

Splitting WIM: 2599 MiB of 2599 MiB (100%) written, part 1 of 1

Finished splitting "/Volumes/CESE_X86FREE_ES-ES_DV9/sources/install.wim"

A partir de aquí podemos desmontar ISO y llave USB para poder utilizarla:

MacBook-Pro-de-Raul:~ elblogdenegu$ umount /Volumes/CESE_X86FREE_ES-ES_DV9/
MacBook-Pro-de-Raul:~ elblogdenegu$ diskutil unmount /Volumes/WIN10LTSC/
Volume WIN10LTSC on disk4s2 unmounted