The media is write protected
Tried to create a partition on a disk, but it failed with an error "The media is write protected".
DISKPART> create part ext
DiskPart has encountered an error: The media is write protected.
See the System Event Log for more information.
To remove READONLY attribute, we can take the following steps.
DISKPART> attributes disk clear readonly
Disk attributes cleared successfully.
Optionally, if you'd like to remove all partitions and data on the disk, you can clean it completely.
DISKPART> clean
DiskPart succeeded in cleaning the disk.
Now, we partition the disk again.
DISKPART> create part ext
DiskPart succeeded in creating the specified partition.
DISKPART> create part log
DiskPart succeeded in creating the specified partition.
It's done.