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Subject: kern/1116: Cannot umount stale NFS volumes
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>Number:         1116
>Category:       kern
>Synopsis:       Cannot umount stale NFS volumes
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Apr  5 02:20:01 PST 1996
>Last-Modified:
>Originator:     Nick Hilliard
>Organization:
EUnet Ireland
>Release:        FreeBSD 2.1-STABLE i386
>Environment:

	

>Description:

FreeBSD cannot umount an NFS volume if the volume on the NFS server has been
newfs'd

>How-To-Repeat:

freebsd_client# mount nfs_server:/foo /foo

nfs_server# umount /foo
nfs_server# newfs <device-id of /foo>
nfs_server# mount /foo

freebsd_client# ls -l /foo
ls: /foo: Stale NFS file handle
freebsd_client# umount /foo
umount: nfs_server:/foo: No such file or directory
freebsd_client# umount -f /foo
umount: nfs_server:/foo: No such file or directory
freebsd_client# mount -f /foo
mount: /foo: Stale NFS file handle

>Fix:
	
	Reboot required to umount volume from freebsd.  Code fix probably
	needed to sort things out properly.
>Audit-Trail:
>Unformatted: