df does not report my root file system

Bernhard Fischer rep.nop at aon.at
Tue Jul 11 07:24:03 UTC 2006


On Tue, Jul 11, 2006 at 09:18:16AM +0800, Ming-Ching Tiew wrote:
>
>I have tried with bb 1.0 and bb 1.2.0.
>
>And I think it is almost independent of bb version.

This is correct.
See
http://bugs.uclibc.org/view.php?id=145
http://bugs.uclibc.org/view.php?id=894

>
>Please note that your case is different from what I
>am reporting. I have no doubt that df will work under
>your scenario. But I issued the command 'df' inside
>the initramfs, I have no other block devices mounted
>under the root, ie initramfs is my root file system.
>
>Regards.
>
>----- Original Message ----- 
>From: "walter harms" <wharms at bfs.de>
>To: "Ming-Ching Tiew" <mingching.tiew at redtone.com>
>Cc: <busybox at busybox.net>
>Sent: Tuesday, July 11, 2006 12:36 AM
>Subject: Re: df does not report my root file system
>
>
>> please,
>> what version fo bb you are using ?
>> what processor ?
>> my bb works fine:
>> $ busybox
>> BusyBox v1.1.0 (2006.06.26-17:06+0000) multi-call binary
>> 
>> 
>> $df
>> Filesystem           1k-blocks      Used Available Use% Mounted on
>> /dev/flash3               9032      9032         0 100% /
>> /dev/flash2               4736      1064      3672  22% /mnt/flash
>> tmpfs                    10240       400      9840   4% /var
>> 
>> i will be away the next few days. please provide the needed information 
>> on the list.
>> 
>> re,
>>   walter
>> 
>> 
>> Ming-Ching Tiew wrote:
>> > This is the output of  these commands :-
>> > 
>> > # ls -al /dev/ram0 /dev/root
>> > brw-rw----  1  root root 1, 0 July 10 15:30 /dev/ram0
>> > lrwxrwxrwx 1 root root     9 July 10 15:30 /dev/root -> /dev/ram0
>> > # cat /proc/mounts
>> > rootfs / rootfs rw 0 0
>> > /proc /proc proc rw 0 0
>> > # df
>> > Filesystem 1k-blocks Used Available
>> > (blank output except for the header )
>> > 
>> > This is executed in initramfs. 
>> > 
>> > Now my problem is that 'df' does not report the root filesystem.
>> > What do I have to do to make it report the root files system ?
>> > 
>> > Regards.
>> > 
>> > 
>
>
>
>
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