INT 21 - Novell NetWare - DIRECTORY SERVICES - GET VOLUME INFORMATION           
	AH = E3h subfn E9h
	DS:SI -> request buffer (see #02084)
	ES:DI -> reply buffer (see #02085)
Return: AL = status
	    00h successful
Notes:	this function is supported by Advanced NetWare 2.1+
SeeAlso: AH=DAh,AH=E2h/SF=15h,AX=F217h/SF=E9h


Format of NetWare "Get Volume Information" request buffer:
Offset	Size	Description	(Table 02084)
 00h	WORD	0002h (length of following data)
 02h	BYTE	E9h (subfunction "Get Volume Information")
 03h	BYTE	directory handle
SeeAlso: #02085,#02247 at AX=F217h/SF=E9h


Format of NetWare "Get Volume Information" reply buffer:
Offset	Size	Description	(Table 02085)
 00h	WORD	(call) 0028h (length of following results buffer)
 02h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	(big-endian) elapsed system time
 06h	BYTE	volume number
 07h	BYTE	logical drive number
 08h	WORD	(big-endian) sectors per block
 0Ah	WORD	(big-endian) starting block
 0Ch	WORD	(big-endian) total blocks on volume
 0Eh	WORD	(big-endian) blocks available on volume
 10h	WORD	(big-endian) total directory slots
 12h	WORD	(big-endian) directory slots available
 14h	WORD	(big-endian) maximum directory entries actually used
 16h	BYTE	flag: volume hashed if nonzero
 17h	BYTE	flag: volume cached if nonzero
 18h	BYTE	flag: volume removable if nonzero
 19h	BYTE	flag: volume mounted if nonzero
 1Ah 16 BYTEs	NUL-padded volume name
SeeAlso: #02084,#02247 at AX=F217h/SF=E9h