Hi,
>Need help with Robocopy command to copy everything with all directory structure, security permissions, ACLS etc as it is on new disk.
Please refer to the following command:
robocopy <source path> <destination path> /Copyall /S /E /dcopy:T /b /R:3 /W:1 /Log:C:\robocopy-log.txt /NP
And for detail information about Robocopy, please see the official document over here:
https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/robocopy
Please attention that robocopy cannot copy share permission. Share and share permissions are in the registry, not part of the file system. Robocopy handles NTFS permissions with the command noted. For shares, you need to copy registry entries.
https://support.microsoft.com/en-us/help/125996/saving-and-restoring-existing-windows-shares
Hope this can help you a bit.