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Subject: |
df command, possible bug? |
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Date: |
Fri, 24 Jan 2014 15:23:02 -0500 |
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User-agent: |
Roundcube Webmail/0.8.4 |
The df command as distributed with OpenSuSE 13.1 -- package
coreutils-8.21-7.8.1.x86_64
does not return all currently mounted nfs mounts when specifying the
command with no
command line arguments. Specifying the df command: df -at nfs
works perfectly and
returns the data for all mounted nfs filesystems.
uname -a output for your reference:
Linux otw-l0 3.11.6-4-desktop #1 SMP PREEMPT Wed Oct 30 18:04:56 UTC
2013 (e6d4a27) x86_64 x86_64 x86_64 GNU/Linux
If you need further information please let me know.
Thank you,
Curtis
--
Curtis Rubel
Senior Development Engineer
Compro Computer Services, Inc.
105 East Drive - Melbourne, Florida, 32904
Phone: 321-727-2211
email: address@hidden
Web: http://www.compro.net
"An ISO 9001:2008 Registered Company"
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--- Begin Message ---
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Subject: |
Re: bug#16539: More details on df command output for you |
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Date: |
Fri, 24 Jan 2014 23:27:11 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 |
tag 16539 notabug
close
thanks
On 01/24/2014 09:47 PM, Curtis Rubel wrote:
>
> df command output with no args:
>
> only 1 nfs mount is listed
>
> address@hidden:~> df
> Filesystem 1K-blocks Used Available Use% Mounted on
> /dev/sda3 173232952 44850568 127310032 27% /
> devtmpfs 4049732 32 4049700 1% /dev
> tmpfs 4095336 76 4095260 1% /dev/shm
> tmpfs 4095336 4688 4090648 1% /run
> tmpfs 4095336 0 4095336 0% /sys/fs/cgroup
> tmpfs 4095336 4688 4090648 1% /var/run
> tmpfs 4095336 4688 4090648 1% /var/lock
> /dev/sda1 1035084 45272 920848 5% /boot
> host:/usr/local/bin 110217536 40202928 68990448 37% /usr/local/muse
> address@hidden:~>
>
>
> df command with options to show nfs mounted filesystems
> showing all nfs mounts.
>
> address@hidden:~> df -at nfs
> Filesystem 1K-blocks Used Available Use% Mounted
> on
> host:/usr/local/muse 110217536 40203472 68989896 37%
> /usr/local/muse
> host:/usr/local/LINUX_FILES 110217536 40203472 68989896 37%
> /usr/local/LINUX_FILES
> host:/usr/local/3rdparty 110217536 40203472 68989896 37%
> /usr/local/3rdparty
> address@hidden:~>
Just for info: df in openSUSE-13.1 is currently identical to that
in coreutils-v8.21.
The above is the result of df suppressing duplicate entries like
bind mounts. This filtering is done based on the device number.
As this example shows, a few exports of directories of the same file
system from "host" are mounted - yet it's the same file system.
We already had a few discussions about this filtering of duplicate
mount entries. For me, this example shows that the current implementation
is not that bad because df's job is to show block and inode usage
statistics about mounted file systems. When it comes to information
about mount points, then I think findmnt(1) from util-linux is
the right tool.
I'm therefore tagging this bug as "notabug" and mark it as done.
If you or someone else wants to continue this discussion, then
this can of course be done in this thread. And if someone has
the *golden* idea how to solve this problem, then just stand up
and let use know.
Have a nice day,
Berny
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