Why I can't mount usb stick with my uid or gid?

[qiaozqjhsy@gmail.com (Qiao Zhao)]

On 11/07/2013 04:45 PM, ??? wrote:
> If this situation is true, how should I do to change ownership after 
> mount?
> Use `chown -R 1000:1000 ~/work` ? That sounds doesn't like a good idea.
Not found a better way at present.  :(

Others have good ideas?

--
Thanks,
Qiao
>
>
> 2013/11/7 Qiao Zhao <qiaozqjhsy at gmail.com <mailto:qiaozqjhsy@gmail.com>>
>
>     On 11/07/2013 10:52 AM, ??? wrote:
>>     I use ubuntu 12.04, and my usb stick had been found at /dev/sdb
>>     and has 2 partitions.
>>     If I `mount /dev/sdb1 ~/work`, My usb stick can be mounted
>>     sucessfully, but ownership of ~/work is root, so I can't write
>>     anything to it.
>>     But if I `mount -o uid=1000,gid=1000 /dev/sdb1 ~/work`, system
>>     replies following error message:
>>
>>     mount: wrong fs type, bad option, bad superblock on /dev/sdb1,
>>            missing codepage or helper program, or other error
>>            In some cases useful info is found in syslog - try
>>            dmesg | tail  or so
>>
>>     Why this situation occurred? I'm sure that my pid and gid is 1000.
>>     Any ideas?
>>
>     Because uid,gid and other parameters are given nfs, vfat file
>     systems. ext3 and ext4 file systems doesn't
>     support this mount.
>     This is my test log:
>     $ sudo mount -o uid=500,gid=500 /dev/sdb1 /media/
>     $ mount
>     /dev/sdb1 on /media type vfat (rw,uid=500,gid=500)
>>
>>
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>

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