From nobody@FreeBSD.org  Fri May 19 03:25:34 2006
Return-Path: <nobody@FreeBSD.org>
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id CCD9616A41F
	for <freebsd-gnats-submit@FreeBSD.org>; Fri, 19 May 2006 03:25:34 +0000 (UTC)
	(envelope-from nobody@FreeBSD.org)
Received: from www.freebsd.org (www.freebsd.org [216.136.204.117])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 99D9343D45
	for <freebsd-gnats-submit@FreeBSD.org>; Fri, 19 May 2006 03:25:34 +0000 (GMT)
	(envelope-from nobody@FreeBSD.org)
Received: from www.freebsd.org (localhost [127.0.0.1])
	by www.freebsd.org (8.13.1/8.13.1) with ESMTP id k4J3PUvM034789
	for <freebsd-gnats-submit@FreeBSD.org>; Fri, 19 May 2006 03:25:30 GMT
	(envelope-from nobody@www.freebsd.org)
Received: (from nobody@localhost)
	by www.freebsd.org (8.13.1/8.13.1/Submit) id k4J3PUl2034788;
	Fri, 19 May 2006 03:25:30 GMT
	(envelope-from nobody)
Message-Id: <200605190325.k4J3PUl2034788@www.freebsd.org>
Date: Fri, 19 May 2006 03:25:30 GMT
From: Helmut Schellong <var@schellong.biz>
To: freebsd-gnats-submit@FreeBSD.org
Subject: umount -f /card -> hardware-reset is needed
X-Send-Pr-Version: www-2.3

>Number:         97478
>Category:       bin
>Synopsis:       umount(8): umount -f /card -> hardware-reset is needed
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    jh
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri May 19 03:30:15 GMT 2006
>Closed-Date:    Sat Sep 04 21:50:45 UTC 2010
>Last-Modified:  Sat Sep 04 21:50:45 UTC 2010
>Originator:     Helmut Schellong
>Release:        6.1
>Organization:
private
>Environment:
FreeBSD fbsd.lokal.biz 6.1-RELEASE FreeBSD 6.1-RELEASE #0: Sat May 13 08:45:34 CEST 2006
root@fbsd.lokal.biz:/usr/src/sys/i386/compile/BSD61  i386

>Description:
26]  camcontrol devlist
<TEAC CD-W552E 1.14>            at scbus1 target 0 lun 0 (pass0,cd0)
<IOMEGA ZIP 100 14.A>           at scbus1 target 1 lun 0 (pass1,da0)
<Generic STORAGE DEVICE 0119>   at scbus2 target 0 lun 0 (pass2,da2) ***

27]  mount
/dev/ad0s2a on / (ufs, local)
devfs on /dev (devfs, local)
..
linprocfs on /usr/compat/linux/proc (linprocfs, local)
procfs on /proc (procfs, local)
/dev/da1s2 on /card (ufs, local, soft-updates)  ***

28]  umount -f /card
*** System is frozen maximally ***
HW-reset only unlocks.

--- da1 is NOT configured, because the card reader was disconnected!
>How-To-Repeat:
Command sequence see above.
>Fix:
umount knows that the device is not configured.
Why not removes it the mount-entry only or takes then no action?
>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->feedback 
State-Changed-By: jh 
State-Changed-When: Sat Sep 4 08:10:33 UTC 2010 
State-Changed-Why:  
Can you still reproduce this on 8.1? 


Responsible-Changed-From-To: freebsd-bugs->jh 
Responsible-Changed-By: jh 
Responsible-Changed-When: Sat Sep 4 08:10:33 UTC 2010 
Responsible-Changed-Why:  
Track. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=97478 

From: Helmut Schellong <var@schellong.biz>
To: bug-followup@FreeBSD.org, var@schellong.biz
Cc:  
Subject: Re: bin/97478: umount(8): umount -f /card -&gt; hardware-reset is
 needed
Date: Sat, 04 Sep 2010 17:11:27 +0200

 I cannot reproduce.
 
State-Changed-From-To: feedback->closed 
State-Changed-By: jh 
State-Changed-When: Sat Sep 4 21:50:43 UTC 2010 
State-Changed-Why:  
Submitter can't reproduce anymore. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=97478 
>Unformatted:
