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Date: Wed, 6 Sep 2006 10:54:34 +0200
From: "Jesper Juhl" <jesper.juhl@...il.com>
To: "Linux Kernel Mailing List" <linux-kernel@...r.kernel.org>
Cc: "Nathan Scott" <nathans@....com>
Subject: Wrong free space reported for XFS filesystem
For your information;
I've been running a bunch of benchmarks on a 250GB XFS filesystem.
After the benchmarks had run for a few hours and almost filled up the
fs, I removed all the files and did a "df -h" with interresting
results :
/dev/mapper/Data1-test
250G -64Z 251G 101% /mnt/test
"df -k" reported this :
/dev/mapper/Data1-test
262144000 -73786976294838202960 262147504 101% /mnt/test
I then did an umount and remount of the filesystem and then things
look more sane :
"df -h" :
/dev/mapper/Data1-test
250G 126M 250G 1% /mnt/test
"df -k" :
/dev/mapper/Data1-test
262144000 128280 262015720 1% /mnt/test
The filesystem is mounted like this :
/dev/mapper/Data1-test on /mnt/test type xfs
(rw,noatime,ihashsize=64433,logdev=/dev/Log1/test_log,usrquota)
--
Jesper Juhl <jesper.juhl@...il.com>
Don't top-post http://www.catb.org/~esr/jargon/html/T/top-post.html
Plain text mails only, please http://www.expita.com/nomime.html
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