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From: Eric Sandeen <sandeen@redhat.com>
To: "Toralf Förster" <toralf.foerster@gmx.de>
Cc: linux-ext4@vger.kernel.org
Subject: Re: v3.10: unmount won't work
Date: Thu, 16 May 2013 15:50:38 -0500	[thread overview]
Message-ID: <5195469E.4090200@redhat.com> (raw)
In-Reply-To: <5195456D.8030805@gmx.de>

On 5/16/13 3:45 PM, Toralf Förster wrote:
> Forget to mention, that now df shows for the loop the same values as for / :

because it's "half unmounted" - mtab still has it, so df is
doing a statfs of it, but it's not really mounted (as /proc/mounts
shows) so you get a 2nd statfs on /

-Eric

> n22 ~ # df
> Filesystem     1K-blocks     Used Available Use% Mounted on
> rootfs         188262740 32904632 145771804  19% /
> /dev/root      188262740 32904632 145771804  19% /
> devtmpfs         4086480        0   4086480   0% /dev
> tmpfs            4086744      888   4085856   1% /run
> shm              4086744        0   4086744   0% /dev/shm
> cgroup_root        10240        0     10240   0% /sys/fs/cgroup
> /dev/sdb4      530428688 24466632 505962056   5% /mnt/E
> tmpfs            3145728   243872   2901856   8% /mnt/ramdisk
> /dev/loop0     188262740 32904632 145771804  19% /mnt/trinity
> 
> 

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  reply	other threads:[~2013-05-16 20:50 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-05-14 19:12 v3.10: unmount won't work Toralf Förster
2013-05-14 20:09 ` Toralf Förster
2013-05-14 21:12 ` Eric Sandeen
2013-05-16 20:23   ` Toralf Förster
2013-05-16 20:36     ` Eric Sandeen
2013-05-16 20:43       ` Toralf Förster
2013-05-16 20:49         ` Eric Sandeen
2013-05-17 18:08           ` Toralf Förster
2013-05-16 20:45       ` Toralf Förster
2013-05-16 20:50         ` Eric Sandeen [this message]
2013-05-16 20:50       ` Toralf Förster

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