kern/140352: gjournal + glabel not working

[Oliver Lehmann]

>Number:         140352
>Category:       kern
>Synopsis:       gjournal + glabel not working
>Confidential:   no
>Severity:       non-critical
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Nov 07 10:10:01 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator:     Oliver Lehmann
>Release:        FreeBSD 8.0-RC2 i386
>Organization:
>Environment:
System: FreeBSD nudel.salatschuessel.net 8.0-RC2 FreeBSD 8.0-RC2 #0: Fri Nov  6 12:50:46 CET 2009 olivleh1 at nudel.salatschuessel.net:/usr/obj/i386-pentium3-8.0/usr/src/sys/NUDEL i386

>Description:
	glabel a journaled filesystem does not work, after the reboot, the
	label is gone
>How-To-Repeat:
	reboot into single user mode
	create a journaled filesystem:
		gjournal load
		gjournal label da0p1 mirror/gm0s1h
		tunefs -J enable -n disable da0p1.journal
	reboot into single user mode
	label the journaled filesystem
		tunefs -L files         da0p1.journal
	now the label exists in /dev/ufs
		ls -l /dev/ufs
	reboot into single user mode
	now the label is gone
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: