misc/89355: mdconfig -t vnode filesystem mount problem

[Alexander V. Yutlin]

>Number:         89355
>Category:       misc
>Synopsis:       mdconfig -t vnode filesystem mount problem
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Nov 21 09:00:48 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Alexander V. Yutlin
>Release:        RELENG_6
>Organization:
KIC
>Environment:
FreeBSD xxx.kmtn.ru 6.0-STABLE FreeBSD 6.0-STABLE #1: Mon Nov 21 10:20:30 MSK 2005     root at xxx.kmtn.ru:/usr/obj/usr/src/sys/KERNEL07  i386

>Description:
Incorrect mounting file backing filesystem.
(empty filesystem)            
>How-To-Repeat:
mdconfig -a -t vnode -f file.iso -u 0
mount_cd9660 /dev/md0 /mnt
ls -la /mnt
.
total 0
umount /mnt
mdconfig -d -u 0


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