Int 21 Fn E3  - Novell Netware - File Server - Get Drive Mapping Table     [N]

   AH = E3h subfn D7h
   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=D6h,AH=E3h/SF=D9h,AH=E3h/SF=E6h,AH=E3h/SF=E9h

Format of request buffer:
Offset Size    Description
 00h   WORD    0001h (length of following data)
 02h   BYTE    D7h (subfunction "Get Drive Mapping Table")

Format of reply buffer:
Offset Size    Description
 00h   WORD    (call) 00ECh (length of following results buffer)
 02h   DWORD   (big-endian) clock tick elapsed since system started
 06h   BYTE    fault tolerance (SFT) level
 07h   BYTE    number of logical drives attached to server
 08h   BYTE    number of physical drives attached to server
 09h  5 BYTEs  disk channel types (00h none, 01h XT, 02h AT, 03h SCSI,
       04h disk coprocessor drive, 32h-FFh value-added drive types)
 0Eh   WORD    (big-endian) number of outstanding controller commands
 10h 32 BYTEs  drive mapping table (FFh = no such drive)
 30h 32 BYTEs  drive mirror table (secondary physical drive, FFh = none)
 50h 32 BYTEs  dead mirror table (last drive mapped to, FFh if never mirrored)
 70h   BYTE    physical drive being remirrored (FFh = none)
 71h   BYTE    reserved
 72h   DWORD   (big-endian) remirrored block
 76h 60 BYTEs  SFT error table (internal error counters)