Subject: Re: kern/29881: umount stale NFS volume blocks deadly
To: None <kern-bug-people@netbsd.org, gnats-admin@netbsd.org,>
From: Denis Lagno <dlagno@rambler.ru>
List: netbsd-bugs
Date: 04/04/2005 19:25:01
The following reply was made to PR kern/29881; it has been noted by GNATS.

From: Denis Lagno <dlagno@rambler.ru>
To: Christos Zoulas <christos@zoulas.com>
Cc: gnats-bugs@netbsd.org, kern-bug-people@netbsd.org,
	gnats-admin@netbsd.org, netbsd-bugs@netbsd.org
Subject: Re: kern/29881: umount stale NFS volume blocks deadly
Date: Mon, 4 Apr 2005 23:23:50 +0400

 On Mon, Apr 04, 2005 at 02:35:46PM -0400, Christos Zoulas scribed:
 > On Apr 4,  6:29pm, dlagno@rambler.ru (Denis Lagno) wrote:
 > -- Subject: kern/29881: umount stale NFS volume blocks deadly
 > 
 > | # umount -fv /flam/stuffy
 > | /stuffy: unmount from /flam/stuffy
 > | umount: /flam/stuffy: Invalid argument
 > 
 > does adding -R help?
 
 no, it does not work.  At least it was so in the middle of February:
 
 # mount | grep stuffy
 flam:/stuffy on /flam/stuffy type nfs (read-only, nosuid, nodev)
 # umount -R flam:/stuffy
 umount: flam:/stuffy: No such file or directory
 # umount -fRv flam:/stuffy
 flam:/stuffy: unmount from flam:/stuffy
 umount: flam:/stuffy: No such file or directory
 # umount -fRv /flam/stuffy
 /flam/stuffy: unmount from /flam/stuffy
 umount: /flam/stuffy: Invalid argument
 
 I asked about this second problem on current-users, there are some details:
 http://mail-index.NetBSD.org/current-users/2005/02/13/0000.html
 http://mail-index.NetBSD.org/current-users/2005/02/13/0013.html