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Date:      Fri, 29 Oct 2004 00:05:54 -0400
From:      Chuck Swiger <cswiger@mac.com>
To:        Stefek Zaba <s-freebsd-qns-oct04@zaba.com>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: shutdown(8): supposed to dismount all FSes?
Message-ID:  <4181C1A2.2040707@mac.com>
In-Reply-To: <20041028185347.GA1917@zaba-s-2.hpl.hp.com>
References:  <20041028185347.GA1917@zaba-s-2.hpl.hp.com>

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Stefek Zaba wrote:
> Dumb question, which "man 8 shutdown" and cousins (halt, reboot) don't
> seem to answer: is incanting "shutdown" expected to unmount all mounted
> filesystems, even those mounted "interactively" (i.e. not listed in
> /etc/fstab)?

Yes, shutdown is supposed to unmount all of the filesystems cleanly.
However....

> I ask because I managed to embarass myself during a trial install of
> FreeBSDS-5.3RC1 (my first outing with FreeBSD, though I've too many
> years with HP-UX, Debian, RedHat, and recently OpenBSD). I'd mounted
> an ext3 partition for a quick bit of editing (that's where my grub
> config files were), using the built-in ext2fs.

...I recall that there are some issues handling ext2fs filesystems cleanly 
during the shutdown process, which tend to cause them to not be unmounted 
properly.  It's considered a bug.

-- 
-Chuck



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