Int 21 Fn E3  - Novell Netware - File Server - Get Physical Disk Statisti  [N]

   AH = E3h subfn D8h
   DS:SI -> request buffer (see below)
   ES:DI -> reply buffer (see below)

Return: AL = status
       00h successful
       C6h no console rights

Notes: this function is supported by Advanced NetWare 2.1+
   the calling workstation must have console operator privileges

See Also: AH=E3h/SF=C8h,AH=E3h/SF=D9h,AH=E3h/SF=E9h

Format of request buffer:
Offset Size    Description
 00h   WORD    0002h (length of following data)
 02h   BYTE    D8h (subfunction "Get Physical Disk Statistics")
 03h   BYTE    physical disk number

Format of reply buffer:
Offset Size    Description
 00h   WORD    (call) 005Dh (size of following results record)
 02h   DWORD   (big-endian) clock ticks since system started
 06h   BYTE    physical disk channel
 07h   BYTE    flag: drive removable if nonzero
 08h   BYTE    physical drive type
 09h   BYTE    drive number within controller
 0Ah   BYTE    controller number
 0Bh   BYTE    controller type
 0Ch   DWORD   (big-endian) size of drive in 4K disk blocks
 10h   WORD    (big-endian) number of cylinders on drive
 12h   BYTE    number of heads
 13h   BYTE    number of sectors per track
 14h 64 BYTEs  ASCIZ drive make and model
 54h   WORD    (big-endian) number of I/O errors
 56h   DWORD   (big-endian) start of Hot Fix table
 5Ah   WORD    (big-endian) size of Hot Fix table
 5Ch   WORD    (big-endian) number of Hot Fix blocks available
 5Eh   BYTE    flag: Hot Fix disabled if nonzero