byte[] largeDescriptor = new byte[1024];
        largeDescriptor[0] = 1; // revision
        largeDescriptor[1] = 0; // sbz1
        // Set control flags
        largeDescriptor[2] = 0;
        largeDescriptor[3] = 0;
        // Set offsets to 0 (no owner, group, sacl, dacl)
        for (int i = 4; i < 20; i++) {
            largeDescriptor[i] = 0;
        }