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To: Nate Lawson <nate@root.org>
In-Reply-To: Your message of "Fri, 18 Jul 2003 12:25:23 PDT."
             <20030718122134.B26395@root.org> 
Date: Sat, 19 Jul 2003 00:12:41 +0100
From: Ian Dowse <iedowse@maths.tcd.ie>
Message-ID: <200307190012.aa48313@salmon.maths.tcd.ie>
cc: current@freebsd.org
Subject: Re: Problem with umount and fsid? 
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In message <20030718122134.B26395@root.org>, Nate Lawson writes:
>I get an error when umounting a FAT filesystem on a USB flash drive.  It
>appears the device is properly unmounted.  Is this a case that needs to be
>fixed in our fsid code?  It happens every time I unmount this device.

>laptop# umount /thumb
>umount: unmount of /thumb failed: No such file or directory
>umount: retrying using path instead of file system ID
>laptop# mount | grep da0
>laptop#

Thanks for the report - in theory this should only occur if you
have a kernel from before July 1st but a newer userland. Assuming
that's not the case, I must have overlooked something. Could you
update to the latest sbin/mount, and then post the output of:

	mount -v | grep /thumb
	truss umount /thumb

Thanks,

Ian