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Re: 8.0beta : missing umount at end of tests
From: |
Andreas Schwab |
Subject: |
Re: 8.0beta : missing umount at end of tests |
Date: |
Fri, 23 Oct 2009 20:10:41 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux) |
"Gilles Espinasse" <address@hidden> writes:
> The problem could be shorten to
>> mount --bind /dev/shm/tmp10767 a/b
> ...
>> + umount /dev/shm/tmp10767
>> umount: /dev/shm/tmp10767: not mounted
>
> mount think a/b is mounted, not /dev/shm/tmp10767
>
>
> If that matter
> [chroot-i486] root:/usr/src/coreutils-8.0$ mount --version
> mount from util-linux-ng 2.16.1 (with libblkid support)
>
> [chroot-i486] root:/usr/src/coreutils-8.0$ ls -l /etc/mtab
> lrwxrwxrwx 1 root root 12 Oct 18 09:42 /etc/mtab -> /proc/mounts
/proc/mounts does not know that /dev/shm/tmp10767 is mounted, it only
knows that the filesystem containing /dev/shm/tmp10767 is mounted on
a/b. That's one reason why linking /etc/mtab to /proc/mounts is a bad
idea, since the former still contains more information especially for
bind mounts.
Andreas.
--
Andreas Schwab, address@hidden
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
- Re: 8.0beta : missing umount at end of tests, (continued)
- Re: 8.0beta : missing umount at end of tests, Gilles Espinasse, 2009/10/18
- Re: 8.0beta : missing umount at end of tests, Jim Meyering, 2009/10/19
- Re: 8.0beta : missing umount at end of tests, Gilles Espinasse, 2009/10/19
- Re: 8.0beta : missing umount at end of tests, Jim Meyering, 2009/10/22
- Re: 8.0beta : missing umount at end of tests, Gilles Espinasse, 2009/10/22
- Re: 8.0beta : missing umount at end of tests, Pádraig Brady, 2009/10/22
- Re: 8.0beta : missing umount at end of tests, Gilles Espinasse, 2009/10/22
- Re: 8.0beta : missing umount at end of tests, Jim Meyering, 2009/10/22
- Re: 8.0beta : missing umount at end of tests, Gilles Espinasse, 2009/10/23
- Re: 8.0beta : missing umount at end of tests, Jim Meyering, 2009/10/26
- Re: 8.0beta : missing umount at end of tests,
Andreas Schwab <=