misc/73514: mount_ntfs: can't access to a large file (over 4G?)

[Kazuo Dohzono]

>Number:         73514
>Category:       misc
>Synopsis:       mount_ntfs: can't access to a large file (over 4G?)
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Nov 04 07:40:23 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator:     Kazuo Dohzono
>Release:        5.2.1-RELEASE-p9
>Organization:
>Environment:
FreeBSD abacus 5.2.1-RELEASE-p9 FreeBSD 5.2.1-RELEASE-p9 #1: Tue Jul 27 15:41:38 JST 2004     dohzono at abacus:/usr/obj/usr/src/sys/GENERIC  i386
>Description:
      Applications can not access to the latter part of large file (over 4G) when it is mounted with mount_ntfs. 
>How-To-Repeat:
      Prepare an ISO file which contains a movie (over 6G). Put it onto a ntfs (created by WindowsXP) and mount it with mount_ntfs. "Mplayer -dvd-device /$MNT/movie.ISO dvd://1" should play whole of the movie, but it stops about 2/3 of the movie. 

      This is not a mplayer's problem because mplayer can play the same file when it is on the network (and mounted with mount_smbfs). 

>Fix:
      
>Release-Note:
>Audit-Trail:
>Unformatted: