INT 21 - Novell NetWare - FILE SERVER - GET FILE SYSTEM STATISTICS              
	AH = E3h subfn D4h
	DS:SI -> request buffer (see #02027)
	ES:DI -> reply buffer (see #02028)
Return: AL = status (00h,C6h) (see #02025)
Notes:	this function is supported by Advanced NetWare 2.1+
	the calling workstation must have console operator privileges
SeeAlso: AH=E3h/SF=0Eh,AH=E3h/SF=C8h,AH=E3h/SF=D9h,AH=E3h/SF=E7h,AH=E3h/SF=E8h
SeeAlso: AX=F217h/SF=D4h


Format of NetWare "Get File System Statistics" request buffer:
Offset	Size	Description	(Table 02027)
 00h	WORD	0001h (length of following data)
 02h	BYTE	D4h (subfunction "Get File System Statistics")
SeeAlso: #02028,#02227 at AX=F217h/SF=D4h


Format of NetWare "Get File System Statistics" reply buffer:
Offset	Size	Description	(Table 02028)
 00h	WORD	(call) 0028h (size of following results buffer)
 02h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	clock ticks since system started
 06h	WORD	maximum open files set by configuration
 08h	WORD	maximum files open concurrently
 0Ah	WORD	current number of open files
 0Ch	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	total files opened
 10h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	total file read requests
 14h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	total file write requests
 18h	WORD	current changed FATs
 1Ah	WORD	total changed FATs
 1Ch	WORD	number of FATsee File Allocation Table write errors
 1Eh	WORD	number of fatal FATsee File Allocation Table write errors
 20h	WORD	number of FATsee File Allocation Table scan errors
 22h	WORD	maximum concurrently-indexed files
 24h	WORD	current number of indexed files
 26h	WORD	number of attached indexed files
 28h	WORD	number of indexed files available
Note:	all fields except the first are big-endian
SeeAlso: #02027,#02227 at AX=F217h/SF=D4h