Hi, With respect to a "removable hard disk drive" what would B128, B96, B64 and B32 stand for ?? The piece of code I am reading doing a convertion between A and B where A = unsigned long num_Major; unsigned long num_Minor; unsigned int num_Disk; unsigned int num_Dkc; // Disk Controller unsigned int num_Dport; unsigned int num_Hba; unsigned int num_Hport; // Host Port unsigned int num_Bus; unsigned int num_TId; unsigned int num_Hlu; // Host Logical Unit B = struct B { unsigned int B128; unsigned int B96; unsigned int B64; unsigned int B32; }; Would help if I could get some clue on what they stand for. Thanks and Regards, M Shetty - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html