Date: Tue, 07 Mar 2006 17:00:04 -0500 From: Chad Whitacre <chad@zetaweb.com> To: Kris Kennaway <kris@obsecurity.org> Cc: Jeff Roberson <jroberson@chesapeake.net>, freebsd-stable@freebsd.org Subject: Re: VFS MFC testers wanted Message-ID: <440E0264.4010305@zetaweb.com> In-Reply-To: <20060307174437.GA44501@xor.obsecurity.org> References: <20060303153833.Q557@10.0.0.1> <440CB329.10403@zetaweb.com> <20060306221359.GA53283@xor.obsecurity.org> <440D9F9B.1060008@zetaweb.com> <20060307162614.GA64610@xor.obsecurity.org> <440DC257.6040204@zetaweb.com> <20060307173030.GA15637@xor.obsecurity.org> <440DC3E8.9070507@zetaweb.com> <20060307174437.GA44501@xor.obsecurity.org>
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Kris,
For the record, we ran the following for about 30 minutes, with no ill
effect:
#!/bin/sh
exec >> /var/log/panic
exec 2>&1
echo
echo `date` "-- trying to panic"
while [ 1 ]
do
/sbin/mount /backup/
/bin/rm -rf /backup/foo
/bin/cp -R /usr/bin /backup/foo
/sbin/umount /backup/
echo -n '.'
done
At this point our plan is to cross our fingers and wait for 6.1.
Thanks for all your efforts!
chad
Kris Kennaway wrote:
> On Tue, Mar 07, 2006 at 12:33:28PM -0500, Chad Whitacre wrote:
>> Kris,
>>
>>> Yes. FYI, I am fairly confident this is fixed, because I make
>>> extensive use of mount/umount+filesystem activity, and I am no longer
>>> seeing problems like this.
>> Great! Thanks for the info. We won't kill ourselves trying to test this
>> then.
>
> Well, I'd still like you to test it just to be sure. I'm not able to
> detect all FreeBSD bugs, after all (though I try :-)
>
> Kris
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