misc/78964: can not write labels to hdd on instalation

[Alex]

>Number:         78964
>Category:       misc
>Synopsis:       can not write labels to hdd on instalation
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          update
>Submitter-Id:   current-users
>Arrival-Date:   Thu Mar 17 22:10:02 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Alex
>Release:        5.3
>Organization:
macSoft
>Environment:
>Description:
PC works correctly (other OSes setups normal with no problems)
But when i try to setup UNIX:
1. Boot from CD
2. Select custom setup
3. Create new partition and write it to hdd (with "W" hotkey)/or not write - it have no metter.
4. ! when i try to write labels, installation program show message:
  "Unable to find device node for /dev/ad1s1b in /dev!
  The creation of filesystems will be aborted."
if i do not use "W" then after "commit" PC going to reboot :\
>How-To-Repeat:
try to write filesystems to hdd
>Fix:
      
>Release-Note:
>Audit-Trail:
>Unformatted: