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Date:      Wed, 9 Feb 2005 10:34:33 -0600
From:      Nathan Kinkade <nkinkade@ub.edu.bz>
To:        freebsd-questions@freebsd.org
Subject:   determine ufs2 %fragmentation on mounted filesystem
Message-ID:  <20050209163433.GW8365@gentoo-npk.bmp.ub>

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Does anyone know of a way to determine the %fragmentation on a mounted
UFS2 filesystem?  An entry showed up in messages yesterday stating that
/usr has moved from time to space optimization yet the filesystem is
only at about 25% of it's capacity.  From what I can read it seems that
the kernel might also make this switch if fragmentation becomes
excessive.  However, this is a busy production machine running Squid, so
I can't conveniently umount /usr.

Thanks,
Nathan

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