Requests the target partition be created contiguously. When used
    to create SYS$EFI.SYS or SYS$DIAGNOSTICS.SYS or other similar
    partition directly, the partition file must be contiguous.

    Partition file volumes that will not be used for console-level
    bootstrap operations or files that will be copied to another
    volume (contiguously) before use for bootstrap need not be
    created contiguously.

    Must be specified only with /CREATE.